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-rw-r--r--library/SubcircuitLibrary/ic163501/analysis1
-rw-r--r--library/SubcircuitLibrary/ic163501/ic163501-cache.lib64
-rw-r--r--library/SubcircuitLibrary/ic163501/ic163501.bck7
-rw-r--r--library/SubcircuitLibrary/ic163501/ic163501.cir21
-rw-r--r--library/SubcircuitLibrary/ic163501/ic163501.cir.out23
-rw-r--r--library/SubcircuitLibrary/ic163501/ic163501.dcm7
-rw-r--r--library/SubcircuitLibrary/ic163501/ic163501.lib1215
-rw-r--r--library/SubcircuitLibrary/ic163501/ic163501.pro73
-rw-r--r--library/SubcircuitLibrary/ic163501/ic163501.sch997
-rw-r--r--library/SubcircuitLibrary/ic163501/ic163501.sub17
-rw-r--r--library/SubcircuitLibrary/ic163501/ic163501_Previous_Values.xml1
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transceiver-cache.lib107
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transceiver.cir24
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transceiver.cir.out64
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transceiver.pro73
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transceiver.sch410
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transceiver.sub58
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transceiver_Previous_Values.xml1
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transciever-cache.lib107
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transciever.cir23
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transciever.cir.out60
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transciever.pro73
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transciever.sch387
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transciever.sub54
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transciever_IC.bck7
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transciever_IC.dcm7
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transciever_IC.lib1215
-rw-r--r--library/SubcircuitLibrary/ic163501/registered_transciever_Previous_Values.xml1
-rw-r--r--library/SubcircuitLibrary/ic163501/transciever.bck7
-rw-r--r--library/SubcircuitLibrary/ic163501/transciever.dcm7
-rw-r--r--library/SubcircuitLibrary/ic163501/transciever.lib1157
31 files changed, 6268 insertions, 0 deletions
diff --git a/library/SubcircuitLibrary/ic163501/analysis b/library/SubcircuitLibrary/ic163501/analysis
new file mode 100644
index 00000000..ebd5c0a9
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/analysis
@@ -0,0 +1 @@
+.tran 0e-00 0e-00 0e-00 \ No newline at end of file
diff --git a/library/SubcircuitLibrary/ic163501/ic163501-cache.lib b/library/SubcircuitLibrary/ic163501/ic163501-cache.lib
new file mode 100644
index 00000000..0c0d0ca2
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/ic163501-cache.lib
@@ -0,0 +1,64 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# PORT
+#
+DEF PORT U 0 40 Y Y 26 F N
+F0 "U" 50 100 30 H V C CNN
+F1 "PORT" 0 0 30 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 325 225 285 -1421 -1278 0 1 0 N 100 50 150 0
+A 376 -275 356 1294 1408 0 1 0 N 150 0 100 -50
+S -100 50 100 -50 0 1 0 N
+X ~ 1 250 0 100 L 30 30 1 1 B
+X ~ 2 250 0 100 L 30 30 2 1 B
+X ~ 3 250 0 100 L 30 30 3 1 B
+X ~ 4 250 0 100 L 30 30 4 1 B
+X ~ 5 250 0 100 L 30 30 5 1 B
+X ~ 6 250 0 100 L 30 30 6 1 B
+X ~ 7 250 0 100 L 30 30 7 1 B
+X ~ 8 250 0 100 L 30 30 8 1 B
+X ~ 9 250 0 100 L 30 30 9 1 B
+X ~ 10 250 0 100 L 30 30 10 1 B
+X ~ 11 250 0 100 L 30 30 11 1 B
+X ~ 12 250 0 100 L 30 30 12 1 B
+X ~ 13 250 0 100 L 30 30 13 1 B
+X ~ 14 250 0 100 L 30 30 14 1 B
+X ~ 15 250 0 100 L 30 30 15 1 B
+X ~ 16 250 0 100 L 30 30 16 1 B
+X ~ 17 250 0 100 L 30 30 17 1 B
+X ~ 18 250 0 100 L 30 30 18 1 B
+X ~ 19 250 0 100 L 30 30 19 1 B
+X ~ 20 250 0 100 L 30 30 20 1 B
+X ~ 21 250 0 100 L 30 30 21 1 B
+X ~ 22 250 0 100 L 30 30 22 1 B
+X ~ 23 250 0 100 L 30 30 23 1 B
+X ~ 24 250 0 100 L 30 30 24 1 B
+X ~ 25 250 0 100 L 30 30 25 1 B
+X ~ 26 250 0 100 L 30 30 26 1 B
+ENDDRAW
+ENDDEF
+#
+# Registered_transceiver
+#
+DEF Registered_transceiver X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Registered_transceiver" 0 350 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -400 250 400 -300 0 1 0 N
+X a 1 -600 200 200 R 39 39 1 1 B
+X OEAB 2 -600 50 200 R 39 39 1 1 I
+X CLK 3 -600 -200 200 R 39 39 1 1 I
+X LEAB 4 -600 -100 200 R 39 39 1 1 I
+X b 5 600 200 200 L 39 39 1 1 B
+X oeba_bar 6 600 100 200 L 39 39 1 1 I
+X leba 7 600 -50 200 L 39 39 1 1 I
+X clkba 8 600 -200 200 L 39 39 1 1 I
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/ic163501/ic163501.bck b/library/SubcircuitLibrary/ic163501/ic163501.bck
new file mode 100644
index 00000000..1980d0d1
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/ic163501.bck
@@ -0,0 +1,7 @@
+EESchema-DOCLIB Version 2.0
+#
+$CMP SCR
+D Thyristor
+$ENDCMP
+#
+#End Doc Library
diff --git a/library/SubcircuitLibrary/ic163501/ic163501.cir b/library/SubcircuitLibrary/ic163501/ic163501.cir
new file mode 100644
index 00000000..8c5d8e40
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/ic163501.cir
@@ -0,0 +1,21 @@
+* C:\Users\Chaithu\FOSSEE\eSim\library\SubcircuitLibrary\ic163501\ic163501.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: 6/9/2025 3:09:11 PM
+
+* To exclude a component from the Spice Netlist add [Spice_Netlist_Enabled] user FIELD set to: N
+* To reorder the component spice node sequence add [Spice_Node_Sequence] user FIELD and define sequence: 2,1,0
+
+* Sheet Name: /
+U1 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U1-Pad4_ Net-_U1-Pad5_ Net-_U1-Pad6_ Net-_U1-Pad7_ Net-_U1-Pad8_ Net-_U1-Pad9_ Net-_U1-Pad10_ Net-_U1-Pad11_ Net-_U1-Pad12_ Net-_U1-Pad13_ Net-_U1-Pad14_ Net-_U1-Pad15_ Net-_U1-Pad16_ Net-_U1-Pad17_ Net-_U1-Pad18_ Net-_U1-Pad19_ Net-_U1-Pad20_ Net-_U1-Pad21_ Net-_U1-Pad22_ Net-_U1-Pad23_ Net-_U1-Pad24_ Net-_U1-Pad25_ Net-_U1-Pad26_ PORT
+X1 Net-_U1-Pad7_ Net-_U1-Pad4_ Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad17_ Net-_U1-Pad3_ Net-_U1-Pad6_ Net-_U1-Pad5_ Registered_transceiver
+X3 Net-_U1-Pad8_ Net-_U1-Pad4_ Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad18_ Net-_U1-Pad3_ Net-_U1-Pad6_ Net-_U1-Pad5_ Registered_transceiver
+X4 Net-_U1-Pad9_ Net-_U1-Pad4_ Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad19_ Net-_U1-Pad3_ Net-_U1-Pad6_ Net-_U1-Pad5_ Registered_transceiver
+X10 Net-_U1-Pad10_ Net-_U1-Pad4_ Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad20_ Net-_U1-Pad3_ Net-_U1-Pad6_ Net-_U1-Pad5_ Registered_transceiver
+X5 Net-_U1-Pad11_ Net-_U1-Pad4_ Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad21_ Net-_U1-Pad3_ Net-_U1-Pad6_ Net-_U1-Pad5_ Registered_transceiver
+X6 Net-_U1-Pad12_ Net-_U1-Pad4_ Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad22_ Net-_U1-Pad3_ Net-_U1-Pad6_ Net-_U1-Pad5_ Registered_transceiver
+X7 Net-_U1-Pad13_ Net-_U1-Pad4_ Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad23_ Net-_U1-Pad3_ Net-_U1-Pad6_ Net-_U1-Pad5_ Registered_transceiver
+X2 Net-_U1-Pad14_ Net-_U1-Pad4_ Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad24_ Net-_U1-Pad3_ Net-_U1-Pad6_ Net-_U1-Pad5_ Registered_transceiver
+X8 Net-_U1-Pad15_ Net-_U1-Pad4_ Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad25_ Net-_U1-Pad3_ Net-_U1-Pad6_ Net-_U1-Pad5_ Registered_transceiver
+X9 Net-_U1-Pad16_ Net-_U1-Pad4_ Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad26_ Net-_U1-Pad3_ Net-_U1-Pad6_ Net-_U1-Pad5_ Registered_transceiver
+
+.end
diff --git a/library/SubcircuitLibrary/ic163501/ic163501.cir.out b/library/SubcircuitLibrary/ic163501/ic163501.cir.out
new file mode 100644
index 00000000..3b30bfc6
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/ic163501.cir.out
@@ -0,0 +1,23 @@
+* c:\users\chaithu\fossee\esim\library\subcircuitlibrary\ic163501\ic163501.cir
+
+.include registered_transciever.sub
+* u1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ net-_u1-pad7_ net-_u1-pad8_ net-_u1-pad9_ net-_u1-pad10_ net-_u1-pad11_ net-_u1-pad12_ net-_u1-pad13_ net-_u1-pad14_ net-_u1-pad15_ net-_u1-pad16_ net-_u1-pad17_ net-_u1-pad18_ net-_u1-pad19_ net-_u1-pad20_ net-_u1-pad21_ net-_u1-pad22_ net-_u1-pad23_ net-_u1-pad24_ net-_u1-pad25_ net-_u1-pad26_ port
+x1 net-_u1-pad7_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad17_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x3 net-_u1-pad8_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad18_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x4 net-_u1-pad9_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad19_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x10 net-_u1-pad10_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad20_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x5 net-_u1-pad11_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad21_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x6 net-_u1-pad12_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad22_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x7 net-_u1-pad13_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad23_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x2 net-_u1-pad14_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad24_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x8 net-_u1-pad15_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad25_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x9 net-_u1-pad16_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad26_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+.tran 0e-00 0e-00 0e-00
+
+* Control Statements
+.control
+run
+print allv > plot_data_v.txt
+print alli > plot_data_i.txt
+.endc
+.end
diff --git a/library/SubcircuitLibrary/ic163501/ic163501.dcm b/library/SubcircuitLibrary/ic163501/ic163501.dcm
new file mode 100644
index 00000000..1980d0d1
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/ic163501.dcm
@@ -0,0 +1,7 @@
+EESchema-DOCLIB Version 2.0
+#
+$CMP SCR
+D Thyristor
+$ENDCMP
+#
+#End Doc Library
diff --git a/library/SubcircuitLibrary/ic163501/ic163501.lib b/library/SubcircuitLibrary/ic163501/ic163501.lib
new file mode 100644
index 00000000..3fec1e78
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/ic163501.lib
@@ -0,0 +1,1215 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 10bitDAC
+#
+DEF 10bitDAC X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "10bitDAC" -50 -50 60 H V C CNN
+F2 "" 0 50 60 H I C CNN
+F3 "" 0 50 60 H I C CNN
+DRAW
+S -500 500 400 -600 0 1 0 N
+X D0 1 -700 -500 200 R 50 50 1 1 I
+X D1 2 -700 -400 200 R 50 50 1 1 I
+X D2 3 -700 -300 200 R 50 50 1 1 I
+X D3 4 -700 -200 200 R 50 50 1 1 I
+X D4 5 -700 -100 200 R 50 50 1 1 I
+X D5 6 -700 0 200 R 50 50 1 1 I
+X D6 7 -700 100 200 R 50 50 1 1 I
+X D7 8 -700 200 200 R 50 50 1 1 I
+X D8 9 -700 300 200 R 50 50 1 1 I
+X D9 10 -700 400 200 R 50 50 1 1 I
+X AnalogOut 11 600 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 2BITMUL
+#
+DEF 2BITMUL X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "2BITMUL" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A0 1 -500 300 200 R 50 50 1 1 I
+X A1 2 -500 150 200 R 50 50 1 1 I
+X B0 3 -500 -50 200 R 50 50 1 1 I
+X B1 4 -500 -250 200 R 50 50 1 1 I
+X M0 5 500 250 200 L 50 50 1 1 O
+X M1 6 500 100 200 L 50 50 1 1 O
+X M2 7 500 -50 200 L 50 50 1 1 O
+X M3 8 500 -250 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 3_and
+#
+DEF 3_and X 0 40 Y Y 1 F N
+F0 "X" 100 -50 60 H V C CNN
+F1 "3_and" 150 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 150 50 158 716 -716 0 1 0 N 200 200 200 -100
+P 2 0 1 0 -150 200 200 200 N
+P 3 0 1 0 -150 200 -150 -100 200 -100 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X out 4 500 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_OR
+#
+DEF 4_OR X 0 40 Y Y 1 F N
+F0 "X" 150 -100 60 H V C CNN
+F1 "4_OR" 150 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A -800 0 650 226 -226 0 1 0 N -200 250 -200 -250
+A -73 134 444 -599 -176 0 1 0 N 150 -250 350 0
+A -30 -99 393 627 146 0 1 0 N 150 250 350 0
+P 2 0 1 0 -200 -250 150 -250 N
+P 2 0 1 0 -200 250 150 250 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X in4 4 -350 -150 200 R 50 50 1 1 I
+X out 5 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_and
+#
+DEF 4_and X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "4_and" 100 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 206 760 -760 0 1 0 N 150 200 150 -200
+P 2 0 1 0 -200 200 150 200 N
+P 4 0 1 0 -200 200 -200 -200 50 -200 150 -200 N
+X in1 1 -400 150 200 R 50 50 1 1 I
+X in2 2 -400 50 200 R 50 50 1 1 I
+X in3 3 -400 -50 200 R 50 50 1 1 I
+X in4 4 -400 -150 200 R 50 50 1 1 I
+X out 5 500 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 556
+#
+DEF 556 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "556" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 250 -550 0 1 0 N
+X dis1 1 -500 150 200 R 50 50 1 1 I
+X thr1 2 -500 -150 200 R 50 50 1 1 I
+X cv1 3 -150 -750 200 U 50 50 1 1 I
+X rst1 4 -200 600 200 D 50 50 1 1 I
+X out1 5 -500 0 200 R 50 50 1 1 O
+X trig1 6 -500 -300 200 R 50 50 1 1 I
+X gnd 7 0 -750 200 U 50 50 1 1 I
+X trig2 8 450 -300 200 L 50 50 1 1 I
+X out2 9 450 0 200 L 50 50 1 1 O
+X rst2 10 100 600 200 D 50 50 1 1 I
+X cv2 11 150 -750 200 U 50 50 1 1 I
+X thr2 12 450 -150 200 L 50 50 1 1 I
+X dis2 13 450 150 200 L 50 50 1 1 I
+X vcc 14 -50 600 200 D 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# 5_and
+#
+DEF 5_and X 0 40 Y Y 1 F N
+F0 "X" 50 -100 60 H V C CNN
+F1 "5_and" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 255 787 -787 0 1 0 N 150 250 150 -250
+P 2 0 1 0 -250 250 150 250 N
+P 3 0 1 0 -250 250 -250 -250 150 -250 N
+X in1 1 -450 200 200 R 50 50 1 1 I
+X in2 2 -450 100 200 R 50 50 1 1 I
+X in3 3 -450 0 200 R 50 50 1 1 I
+X in4 4 -450 -100 200 R 50 50 1 1 I
+X in5 5 -450 -200 200 R 50 50 1 1 I
+X out 6 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 74194
+#
+DEF 74194 X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "74194" 0 250 60 H V C CNN
+F2 "" 50 -50 60 H I C CNN
+F3 "" 50 -50 60 H I C CNN
+DRAW
+S -150 150 200 -250 0 1 0 N
+X clk 1 -350 100 200 R 31 31 1 1 I
+X d0 2 -350 50 200 R 31 31 1 1 I
+X dsr 3 -350 0 200 R 31 31 1 1 I
+X d1 4 -350 -50 200 R 31 31 1 1 I
+X d2 5 -350 -100 200 R 31 31 1 1 I
+X d3 6 -350 -150 200 R 31 31 1 1 I
+X dsl 7 -350 -200 200 R 31 31 1 1 I
+X rst 8 400 100 200 L 31 31 1 1 I
+X sel1 9 400 50 200 L 31 31 1 1 I
+X sel0 10 400 0 200 L 31 31 1 1 I
+X q0 11 400 -50 200 L 31 31 1 1 O
+X q1 12 400 -100 200 L 31 31 1 1 O
+X q2 13 400 -150 200 L 31 31 1 1 O
+X q3 14 400 -200 200 L 31 31 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 74hc194
+#
+DEF 74hc194 X 0 40 Y Y 1 F N
+F0 "X" 0 -200 60 H V C CNN
+F1 "74hc194" 0 0 39 H V C CNN
+F2 "" 0 -200 60 H I C CNN
+F3 "" 0 -200 60 H I C CNN
+DRAW
+S 300 -300 300 -300 0 1 0 N
+S -300 250 300 -450 1 1 0 N
+X dsr 1 -500 200 200 R 39 39 1 1 I
+X s0 2 -500 100 200 R 39 39 1 1 I
+X s1 3 -500 0 200 R 39 39 1 1 I
+X d0 4 -500 -100 200 R 39 39 1 1 I
+X clk 5 -500 -200 200 R 39 39 1 1 I
+X rst 6 -500 -300 200 R 39 39 1 1 I
+X q0 7 500 200 200 L 39 39 1 1 O
+X d1 8 500 100 200 L 39 39 1 1 I
+X q1 9 500 0 200 L 39 39 1 1 O
+X d2 10 500 -100 200 L 39 39 1 1 I
+X q2 11 500 -200 200 L 39 39 1 1 O
+X d3 12 500 -300 200 L 39 39 1 1 I
+X dsl 13 -500 -400 200 R 39 39 1 1 I
+X q3 14 500 -400 200 L 39 39 1 1 O
+ENDDRAW
+ENDDEF
+#
+# CD4007
+#
+DEF CD4007 X 0 40 Y Y 1 F N
+F0 "X" 0 0 39 H V C CNN
+F1 "CD4007" 0 100 39 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -250 250 250 -150 0 1 0 N
+S 250 -200 250 -200 0 1 0 N
+X G1 1 -450 200 200 R 31 31 1 1 I
+X GND 2 -450 150 200 R 31 31 1 1 I
+X vdd 3 -450 100 200 R 31 31 1 1 I
+X Dp1 4 -450 50 200 R 31 31 1 1 B
+X DN1 5 -450 0 200 R 31 31 1 1 B
+X g2 6 -450 -50 200 R 31 31 1 1 I
+X Dp2 7 -450 -100 200 R 31 31 1 1 B
+X Sn2 8 450 200 200 L 31 31 1 1 B
+X Sp2 9 450 150 200 L 31 31 1 1 B
+X Dn2 10 450 100 200 L 31 31 1 1 B
+X g3 11 450 50 200 L 31 31 1 1 I
+X SN3 12 450 0 200 L 31 31 1 1 B
+X SP3 13 450 -50 200 L 31 31 1 1 B
+X DN3 14 450 -100 200 L 31 31 1 1 B
+ENDDRAW
+ENDDEF
+#
+# CMOS_NAND
+#
+DEF CMOS_NAND X 0 40 Y Y 1 F N
+F0 "X" -100 -150 60 H V C CNN
+F1 "CMOS_NAND" 0 -50 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+A 150 -50 381 668 -668 0 1 0 N 300 300 300 -400
+C 550 0 50 0 1 0 N
+P 2 0 1 0 -350 300 300 300 N
+P 3 0 1 0 -350 300 -350 -400 300 -400 N
+X in1 1 -550 250 200 R 50 50 1 1 I
+X in2 2 -550 -300 200 R 50 50 1 1 I
+X out 3 800 0 279 L 79 79 1 1 I
+ENDDRAW
+ENDDEF
+#
+# Clock_pulse_generator
+#
+DEF Clock_pulse_generator X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Clock_pulse_generator" 0 -100 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -550 200 600 -300 0 1 0 N
+X Vdd 1 -750 100 200 R 50 50 1 1 I
+X R 2 -750 -50 200 R 50 50 1 1 I
+X C 3 -750 -200 200 R 50 50 1 1 I
+X Clkout 4 800 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4002
+#
+DEF IC_4002 X 0 40 Y Y 1 F N
+F0 "X" 0 150 60 H V C CNN
+F1 "IC_4002" 0 0 60 H V C CNN
+F2 "" 50 -150 60 H V C CNN
+F3 "" 50 -150 60 H V C CNN
+DRAW
+S -250 350 250 -400 0 1 0 N
+X 1Y 1 -450 250 200 R 50 50 1 1 O
+X 1A 2 -450 150 200 R 50 50 1 1 I
+X 1B 3 -450 50 200 R 50 50 1 1 I
+X 1C 4 -450 -50 200 R 50 50 1 1 I
+X 1D 5 -450 -150 200 R 50 50 1 1 I
+X NC 6 -450 -250 200 R 50 50 1 1 I
+X GND 7 -450 -350 200 R 50 50 1 1 I
+X NC 8 450 -350 200 L 50 50 1 1 I
+X 2A 9 450 -250 200 L 50 50 1 1 I
+X 2B 10 450 -150 200 L 50 50 1 1 I
+X 2C 11 450 -50 200 L 50 50 1 1 I
+X 2D 12 450 50 200 L 50 50 1 1 I
+X 2Y 13 450 150 200 L 50 50 1 1 O
+X VCC 14 450 250 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4012
+#
+DEF IC_4012 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4012" 0 200 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 350 -400 0 1 0 N
+X Q1 1 -500 300 200 R 50 50 1 1 O
+X A1 2 -500 200 200 R 50 50 1 1 I
+X B1 3 -500 100 200 R 50 50 1 1 I
+X C1 4 -500 0 200 R 50 50 1 1 I
+X D1 5 -500 -100 200 R 50 50 1 1 I
+X NC 6 -500 -200 200 R 50 50 1 1 N
+X VSS 7 -500 -300 200 R 50 50 1 1 I
+X NC 8 550 -300 200 L 50 50 1 1 N
+X A2 9 550 -200 200 L 50 50 1 1 I
+X B2 10 550 -100 200 L 50 50 1 1 I
+X C2 11 550 0 200 L 50 50 1 1 I
+X D2 12 550 100 200 L 50 50 1 1 I
+X Q2 13 550 200 200 L 50 50 1 1 O
+X VDD 14 550 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4017
+#
+DEF IC_4017 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4017" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -350 850 400 -850 0 1 0 N
+X 1 1 600 650 200 L 50 50 1 1 O
+X 2 2 600 500 200 L 50 50 1 1 O
+X 3 3 600 350 200 L 50 50 1 1 O
+X 4 4 600 200 200 L 50 50 1 1 O
+X 5 5 600 50 200 L 50 50 1 1 O
+X 6 6 600 -100 200 L 50 50 1 1 O
+X 7 7 600 -250 200 L 50 50 1 1 O
+X 8 8 600 -400 200 L 50 50 1 1 O
+X 9 9 600 -600 200 L 50 50 1 1 O
+X 10 10 600 -750 200 L 50 50 1 1 O
+X RST 11 -550 -400 200 R 50 50 1 1 I
+X CLK 12 -550 350 200 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4023
+#
+DEF IC_4023 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4023" 0 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X C3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X A3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4028
+#
+DEF IC_4028 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4028" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X Q4 1 -500 350 200 R 50 50 1 1 O
+X Q2 2 -500 250 200 R 50 50 1 1 O
+X Q0 3 -500 150 200 R 50 50 1 1 O
+X Q7 4 -500 50 200 R 50 50 1 1 O
+X Q9 5 -500 -50 200 R 50 50 1 1 O
+X Q5 6 -500 -150 200 R 50 50 1 1 O
+X Q6 7 -500 -250 200 R 50 50 1 1 O
+X Vss 8 -500 -350 200 R 50 50 1 1 I
+X Q8 9 500 -350 200 L 50 50 1 1 O
+X A0 10 500 -250 200 L 50 50 1 1 I
+X A3 11 500 -150 200 L 50 50 1 1 I
+X A2 12 500 -50 200 L 50 50 1 1 I
+X A1 13 500 50 200 L 50 50 1 1 I
+X Q1 14 500 150 200 L 50 50 1 1 O
+X Q3 15 500 250 200 L 50 50 1 1 O
+X Vdd 16 500 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4073
+#
+DEF IC_4073 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4073" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X A3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X C3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_74153
+#
+DEF IC_74153 X 0 40 Y Y 1 F N
+F0 "X" 100 50 60 H V C CNN
+F1 "IC_74153" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 100 -200 60 0 0 0 4:1 Normal 0 C C
+T 0 100 -100 60 0 0 0 DUAL Normal 0 C C
+T 0 100 -300 60 0 0 0 MUX Normal 0 C C
+S -200 500 350 -550 0 1 0 N
+X a0 1 -400 350 200 R 50 50 1 1 I
+X a1 2 -400 250 200 R 50 50 1 1 I
+X a2 3 -400 150 200 R 50 50 1 1 I
+X a3 4 -400 50 200 R 50 50 1 1 I
+X EA 5 0 700 200 D 50 50 1 1 I I
+X b0 6 -400 -150 200 R 50 50 1 1 I
+X b1 7 -400 -250 200 R 50 50 1 1 I
+X b2 8 -400 -350 200 R 50 50 1 1 I
+X b3 9 -400 -450 200 R 50 50 1 1 I
+X EB 10 200 700 200 D 50 50 1 1 I I
+X s1 11 50 -750 200 U 50 50 1 1 I
+X s0 12 150 -750 200 U 50 50 1 1 I
+X ya 13 550 250 200 L 50 50 1 1 O
+X yb 14 550 -300 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_74154
+#
+DEF IC_74154 X 0 40 Y Y 1 F N
+F0 "X" 0 -200 60 H V C CNN
+F1 "IC_74154" 50 -50 60 H V C CNN
+F2 "" 0 50 60 H V C CNN
+F3 "" 0 50 60 H V C CNN
+DRAW
+T 0 0 400 60 0 0 0 4:16~ Normal 0 C C
+T 0 0 250 60 0 0 0 decoder Normal 0 C C
+S -350 700 400 -700 0 0 0 N
+X ~Y0 1 -550 550 200 R 50 50 1 1 O I
+X ~Y1 2 -550 450 200 R 50 50 1 1 O I
+X ~Y2 3 -550 350 200 R 50 50 1 1 O I
+X ~Y3 4 -550 250 200 R 50 50 1 1 O I
+X ~Y4 5 -550 150 200 R 50 50 1 1 O I
+X ~Y5 6 -550 50 200 R 50 50 1 1 O I
+X ~Y6 7 -550 -50 200 R 50 50 1 1 O I
+X ~Y7 8 -550 -150 200 R 50 50 1 1 O I
+X ~Y8 9 -550 -250 200 R 50 50 1 1 O I
+X ~Y9 10 -550 -350 200 R 50 50 1 1 O I
+X A3 20 600 150 200 L 50 50 1 1 I
+X ~Y10 11 -550 -450 200 R 50 50 1 1 O I
+X A2 21 600 250 200 L 50 50 1 1 I
+X GND 12 -550 -550 200 R 50 50 1 1 I
+X A1 22 600 350 200 L 50 50 1 1 I
+X ~Y11 13 600 -550 200 L 50 50 1 1 O I
+X A0 23 600 450 200 L 50 50 1 1 I
+X ~Y12 14 600 -450 200 L 50 50 1 1 O I
+X Vcc 24 600 550 200 L 50 50 1 1 I
+X ~Y13 15 600 -350 200 L 50 50 1 1 O I
+X ~Y14 16 600 -250 200 L 50 50 1 1 O I
+X ~Y15 17 600 -150 200 L 50 50 1 1 O I
+X ~E0 18 600 -50 200 L 50 50 1 1 I I
+X ~E1 19 600 50 200 L 50 50 1 1 I I
+ENDDRAW
+ENDDEF
+#
+# IC_74157
+#
+DEF IC_74157 X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "IC_74157" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 50 -300 60 0 0 0 2:1 Normal 0 C C
+T 0 50 -400 60 0 0 0 MUX Normal 0 C C
+T 0 50 -200 60 0 0 0 QUAD Normal 0 C C
+S -350 550 400 -650 0 1 0 N
+X a0 1 -550 450 200 R 50 50 1 1 I
+X a1 2 -550 300 200 R 50 50 1 1 I
+X b0 3 -550 200 200 R 50 50 1 1 I
+X b1 4 -550 100 200 R 50 50 1 1 I
+X c0 5 -550 0 200 R 50 50 1 1 I
+X c1 6 -550 -100 200 R 50 50 1 1 I
+X d0 7 -550 -200 200 R 50 50 1 1 I
+X d1 8 -550 -300 200 R 50 50 1 1 I
+X EN 9 -550 -550 200 R 50 50 1 1 I I
+X S 10 -550 -450 200 R 50 50 1 1 I
+X Yd 11 600 0 200 L 50 50 1 1 O
+X Ya 12 600 300 200 L 50 50 1 1 O
+X Yb 13 600 200 200 L 50 50 1 1 O
+X Yc 14 600 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_7485
+#
+DEF IC_7485 X 0 40 Y Y 1 F N
+F0 "X" -50 -100 60 H V C CNN
+F1 "IC_7485" -50 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 0 550 60 0 0 0 4~BIT~comparator Normal 0 C C
+S -350 450 400 -400 0 1 0 N
+X A<B(in) 1 600 -100 200 L 50 50 1 1 I
+X A=B(in) 2 600 -200 200 L 50 50 1 1 I
+X A>B(in) 3 600 -300 200 L 50 50 1 1 I
+X A3 4 -550 100 200 R 50 50 1 1 I
+X B3 5 -550 -350 200 R 50 50 1 1 I
+X A2 6 -550 200 200 R 50 50 1 1 I
+X B2 7 -550 -250 200 R 50 50 1 1 I
+X A1 8 -550 300 200 R 50 50 1 1 I
+X B1 9 -550 -150 200 R 50 50 1 1 I
+X A0 10 -550 400 200 R 50 50 1 1 I
+X B0 11 -550 -50 200 R 50 50 1 1 I
+X A>B(out) 12 600 350 200 L 50 50 1 1 O
+X A=B(out) 13 600 250 200 L 50 50 1 1 O
+X A<B(out) 14 600 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# INVCMOS
+#
+DEF INVCMOS X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "INVCMOS" -450 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+C 400 0 112 0 1 0 N
+S -250 200 -250 -200 0 1 0 N
+P 3 0 1 0 -250 200 300 0 -250 -200 N
+X in 1 -450 0 200 R 50 50 1 1 P
+X out 2 700 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# LM13700
+#
+DEF LM13700 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "LM13700" 50 200 39 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+X INPUT(+) 6 -550 -200 200 R 31 31 1 0 I
+X DIODEBIAS2 7 700 350 200 L 31 31 1 0 I
+X INPUT2(-) 8 700 250 200 L 31 31 1 0 I
+X OUTPUT 9 -550 -350 200 R 31 31 1 0 O
+X AMPBIASINPUT2 10 700 150 200 L 31 31 1 0 I
+X INPUT2(+) 11 700 -50 200 L 31 31 1 0 O
+X OUTPUT2 12 700 -200 200 L 31 31 1 0 O
+S -350 450 500 -400 0 1 0 N
+X DIODEBIAS 1 -550 350 200 R 31 31 1 1 I
+X INPUT(-) 2 -550 250 200 R 31 31 1 1 I
+X V(+) 3 -550 150 200 R 31 31 1 1 I
+X V(-) 4 -550 50 200 R 31 31 1 1 I
+X AMPBIASINPUT 5 -550 -100 200 R 31 31 1 1 I
+ENDDRAW
+ENDDEF
+#
+# LM555N
+#
+DEF LM555N X 0 40 Y Y 1 F N
+F0 "X" 0 -50 60 H V C CNN
+F1 "LM555N" 0 100 60 H V C CNN
+F2 "" -50 0 60 H V C CNN
+F3 "" -50 0 60 H V C CNN
+DRAW
+S 350 -400 -350 400 0 1 0 N
+X GND 1 0 -600 200 U 50 50 1 1 W
+X TR 2 -550 250 200 R 50 50 1 1 I
+X Q 3 550 250 200 L 50 50 1 1 O
+X R 4 -550 -250 200 R 50 50 1 1 I I
+X CV 5 -550 0 200 R 50 50 1 1 I
+X THR 6 550 -250 200 L 50 50 1 1 I
+X DIS 7 550 0 200 L 50 50 1 1 I
+X VCC 8 0 600 200 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# LM_7812
+#
+DEF LM_7812 X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "LM_7812" 0 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 200 350 -200 0 1 0 N
+X IN 1 -550 0 200 R 50 50 1 1 I
+X GND 2 0 -400 200 U 50 50 1 1 I
+X OUT 3 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# Lm_7805
+#
+DEF Lm_7805 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Lm_7805" 50 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 100 350 -200 0 1 0 N
+X Vin 1 -550 0 200 R 50 50 1 1 P
+X GND 2 0 -400 200 U 50 50 1 1 P
+X Vout 3 550 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# NAND5
+#
+DEF NAND5 X 0 40 Y Y 1 F N
+F0 "X" 450 -200 35 H V C CNN
+F1 "NAND5" 450 -100 35 H V C CNN
+F2 "" 450 -200 60 H I C CNN
+F3 "" 450 -200 60 H I C CNN
+DRAW
+A 500 -150 100 -899 899 0 1 0 N 500 -250 500 -50
+A 625 -150 25 1 1799 0 1 0 N 650 -150 600 -150
+A 625 -150 25 1 1799 0 1 0 N 650 -150 600 -150
+A 625 -150 25 1 1799 0 1 0 N 650 -150 600 -150
+A 625 -150 25 1 1799 0 1 0 N 650 -150 600 -150
+A 625 -150 25 -1799 -1 0 1 0 N 600 -150 650 -150
+C 650 -100 0 0 1 0 N
+C 650 -100 0 0 1 0 N
+P 2 0 1 0 300 -50 500 -50 N
+P 3 0 1 0 300 -50 300 -250 500 -250 N
+X B 1 100 -50 200 R 20 20 1 1 I
+X D 2 100 -100 200 R 20 20 1 1 I
+X E 3 100 -150 200 R 20 20 1 1 I
+X C 4 100 -200 200 R 20 20 1 1 I
+X A 5 100 -250 200 R 20 20 1 1 I
+X OUT 6 850 -150 200 L 12 12 1 1 O
+ENDDRAW
+ENDDEF
+#
+# Registered_transceiver
+#
+DEF Registered_transceiver X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Registered_transceiver" 0 350 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -400 250 400 -300 0 1 0 N
+X a 1 -600 200 200 R 39 39 1 1 B
+X OEAB 2 -600 50 200 R 39 39 1 1 I
+X CLK 3 -600 -200 200 R 39 39 1 1 I
+X LEAB 4 -600 -100 200 R 39 39 1 1 I
+X b 5 600 200 200 L 39 39 1 1 B
+X oeba_bar 6 600 100 200 L 39 39 1 1 I
+X leba 7 600 -50 200 L 39 39 1 1 I
+X clkba 8 600 -200 200 L 39 39 1 1 I
+ENDDRAW
+ENDDEF
+#
+# SCR
+#
+DEF SCR X 0 10 Y N 1 F N
+F0 "X" 150 200 50 H V C CNN
+F1 "SCR" 150 -350 50 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 2 0 0 0 -200 -150 200 -150 N
+P 2 0 1 0 0 -150 -200 -400 N
+P 3 0 1 0 -150 100 150 100 0 -150 F
+X A 1 0 400 300 D 60 60 1 1 I
+X K 2 0 -550 400 U 60 70 1 1 I
+X G 3 -350 -400 150 R 60 60 1 1 I
+ENDDRAW
+ENDDEF
+#
+# SN54HC164
+#
+DEF SN54HC164 X 0 40 Y Y 1 F N
+F0 "X" -150 200 60 H V C CNN
+F1 "SN54HC164" -200 400 39 H V C CNN
+F2 "" -150 200 60 H I C CNN
+F3 "" -150 200 60 H I C CNN
+DRAW
+S -600 600 -600 600 0 1 0 N
+S -600 600 200 -250 0 1 0 N
+X d5 6 -800 -100 200 R 50 50 0 1 O
+X d2 7 400 500 200 L 50 50 0 1 O
+X d6 8 400 400 200 L 50 50 0 1 O
+X d3 9 400 250 200 L 50 50 0 1 O
+X d7 10 400 100 200 L 50 50 0 1 O
+X d4 11 400 0 200 L 50 50 0 1 O
+X d8 12 400 -100 200 L 50 50 0 1 O
+X A 1 -800 500 200 R 50 50 1 1 I
+X B 2 -800 350 200 R 50 50 1 1 I
+X clk 3 -800 250 200 R 50 50 1 1 I
+X rst 4 -800 150 200 R 50 50 1 1 I
+X d1 5 -800 50 200 R 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# UJT
+#
+DEF UJT X 0 40 Y Y 1 F N
+F0 "X" -50 -50 60 H V C CNN
+F1 "UJT" 50 -50 60 H V C CNN
+F2 "" -50 -50 60 H I C CNN
+F3 "" -50 -50 60 H I C CNN
+DRAW
+C -50 -50 206 0 1 0 N
+P 2 0 1 0 -100 100 -100 -200 N
+P 3 0 1 0 -250 0 -200 0 -100 -100 N
+P 3 0 1 0 -200 -50 -150 -50 -150 0 N
+P 3 0 1 0 -100 -150 0 -150 0 -250 N
+P 3 0 1 0 -100 50 0 50 0 150 N
+X E 1 -450 0 200 R 50 50 1 1 I
+X B1 2 0 -450 200 U 50 50 1 1 B
+X B2 3 0 350 200 D 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
+# cmos_d_ff
+#
+DEF cmos_d_ff X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "cmos_d_ff" 0 300 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -250 200 250 -300 0 1 0 N
+X CLK 1 -450 150 200 R 39 39 1 1 I
+X D 2 -450 50 200 R 39 39 1 1 I
+X RST 3 -450 -50 200 R 39 39 1 1 I
+X Q_BAR 4 -450 -150 200 R 39 39 1 1 O
+X VCC 5 450 150 200 L 39 39 1 1 I
+X GND 6 450 50 200 L 39 39 1 1 I
+X Q 7 450 -50 200 L 39 39 1 1 O
+ENDDRAW
+ENDDEF
+#
+# d_flipflop
+#
+DEF d_flipflop X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "d_flipflop" 0 300 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -200 200 200 -200 0 1 0 N
+S 200 -200 200 -200 0 1 0 N
+X clk 1 -400 -100 200 R 50 50 1 1 I
+X d 2 -400 100 200 R 50 50 1 1 I
+X rst 3 0 -400 200 U 50 50 1 1 I
+X q 4 400 100 200 L 50 50 1 1 O
+X q_bar 5 400 -100 200 L 24 24 1 1 O
+ENDDRAW
+ENDDEF
+#
+# eSim_74LS04
+#
+DEF eSim_74LS04 X 0 40 Y Y 1 F N
+F0 "X" 0 100 60 H V C CNN
+F1 "eSim_74LS04" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S 350 500 -350 -500 0 1 0 N
+X ~ 1 -550 450 200 R 50 50 1 1 P
+X ~ 2 -550 300 200 R 50 50 1 1 P I
+X ~ 3 -550 150 200 R 50 50 1 1 P
+X ~ 4 -550 0 200 R 50 50 1 1 P I
+X ~ 5 -550 -150 200 R 50 50 1 1 P
+X ~ 6 -550 -300 200 R 50 50 1 1 P I
+X GND 7 -550 -450 200 R 50 50 1 1 P
+X ~ 8 550 -450 200 L 50 50 1 1 P I
+X ~ 9 550 -300 200 L 50 50 1 1 P
+X ~ 10 550 -150 200 L 50 50 1 1 P I
+X ~ 11 550 0 200 L 50 50 1 1 P
+X ~ 12 550 150 200 L 50 50 1 1 P I
+X ~ 13 550 300 200 L 50 50 1 1 P
+X VCC 14 550 450 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# full_adder
+#
+DEF full_adder X 0 40 Y Y 1 F N
+F0 "X" 1400 700 60 H V C CNN
+F1 "full_adder" 1400 600 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 800 1150 1950 0 0 1 0 N
+X IN1 1 600 950 200 R 50 50 1 1 I
+X IN2 2 600 550 200 R 50 50 1 1 I
+X CIN 3 600 150 200 R 50 50 1 1 I
+X SUM 4 2150 950 200 L 50 50 1 1 O
+X COUT 5 2150 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# full_sub
+#
+DEF full_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "full_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -550 650 450 -600 0 1 0 N
+X A 1 -750 400 200 R 50 50 1 1 I
+X B 2 -750 200 200 R 50 50 1 1 I
+X BIN 3 -750 -200 200 R 50 50 1 1 I
+X DIFF 4 650 450 200 L 50 50 1 1 O
+X BORROW 5 650 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_adder
+#
+DEF half_adder X 0 40 Y Y 1 F N
+F0 "X" 900 500 60 H V C CNN
+F1 "half_adder" 900 400 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 500 800 1250 0 0 1 0 N
+X IN1 1 300 700 200 R 50 50 1 1 I
+X IN2 2 300 100 200 R 50 50 1 1 I
+X SUM 3 1450 700 200 L 50 50 1 1 O
+X COUT 4 1450 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_sub
+#
+DEF half_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "half_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 300 300 -300 0 1 0 N
+X A 1 -500 200 200 R 50 50 1 1 I
+X B 2 -500 -100 200 R 50 50 1 1 I
+X D 3 500 150 200 L 50 50 1 1 O
+X BORROW 4 500 -100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# ic163501
+#
+DEF ic163501 X 0 40 Y Y 1 F N
+F0 "X" 0 -50 39 H V C CNN
+F1 "ic163501" 0 300 60 H V C CNN
+F2 "" 0 -50 60 H I C CNN
+F3 "" 0 -50 60 H I C CNN
+DRAW
+S -200 250 200 -500 0 1 0 N
+X clkab 1 -400 200 200 R 31 31 1 1 I
+X leab 2 -400 150 200 R 31 31 1 1 I
+X oeba_bar 3 -400 100 200 R 31 31 1 1 I
+X oeab 4 -400 50 200 R 31 31 1 1 I
+X clkba 5 -400 0 200 R 31 31 1 1 I
+X leba 6 -400 -50 200 R 31 31 1 1 I
+X a1 7 -400 -100 200 R 31 31 1 1 B
+X a2 8 -400 -150 200 R 31 31 1 1 B
+X a3 9 -400 -200 200 R 31 31 1 1 B
+X a4 10 -400 -250 200 R 31 31 1 1 B
+X b4 20 400 -50 200 L 31 31 1 1 B
+X a5 11 -400 -300 200 R 31 31 1 1 B
+X b5 21 400 -100 200 L 31 31 1 1 B
+X a6 12 -400 -350 200 R 31 31 1 1 B
+X b6 22 400 -150 200 L 31 31 1 1 B
+X a7 13 -400 -400 200 R 31 31 1 1 B
+X b7 23 400 -200 200 L 31 31 1 1 B
+X a8 14 -400 -450 200 R 31 31 1 1 B
+X b8 24 400 -250 200 L 31 31 1 1 B
+X a9 15 400 200 200 L 31 31 1 1 B
+X b9 25 400 -300 200 L 31 31 1 1 B
+X a10 16 400 150 200 L 31 31 1 1 B
+X b10 26 400 -350 200 L 31 31 1 1 B
+X b1 17 400 100 200 L 31 31 1 1 B
+X b2 18 400 50 200 L 31 31 1 1 B
+X b3 19 400 0 200 L 31 31 1 1 B
+ENDDRAW
+ENDDEF
+#
+# ixdd414
+#
+DEF ixdd414 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "ixdd414" 0 300 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -200 200 250 -250 0 1 0 N
+X vcc 1 -400 150 200 R 31 31 1 1 I
+X in 2 -400 50 200 R 31 31 1 1 I
+X en 3 -400 -100 200 R 31 31 1 1 I
+X gnd 4 -400 -200 200 R 31 31 1 1 I
+X out 5 450 0 200 L 31 31 1 1 O
+ENDDRAW
+ENDDEF
+#
+# latch
+#
+DEF latch X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "latch" 0 200 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -150 100 150 -150 0 1 0 N
+X out 1 350 50 200 L 39 39 1 1 O
+X en 2 -350 50 200 R 39 39 1 1 I
+X data 3 -350 -100 200 R 39 39 1 1 I
+ENDDRAW
+ENDDEF
+#
+# lm_741
+#
+DEF lm_741 X 0 40 Y Y 1 F N
+F0 "X" -200 0 60 H V C CNN
+F1 "lm_741" -100 -250 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 4 0 1 0 -350 350 350 0 -350 -350 -350 350 N
+X off_null 1 -50 400 200 D 50 38 1 1 I
+X inv 2 -550 150 200 R 50 38 1 1 I
+X non_inv 3 -550 -100 200 R 50 38 1 1 I
+X v_neg 4 -150 -450 200 U 50 38 1 1 I
+X off_null 5 50 350 200 D 50 38 1 1 I
+X out 6 550 0 200 L 50 38 1 1 O
+X v_pos 7 -150 450 200 D 50 38 1 1 I
+X NC 8 150 -300 200 U 50 38 1 1 N
+ENDDRAW
+ENDDEF
+#
+# mm54hct147
+#
+DEF mm54hct147 X 0 40 Y Y 1 F N
+F0 "X" 200 250 39 H V C CNN
+F1 "mm54hct147" 200 150 39 H V C CNN
+F2 "" 200 250 60 H I C CNN
+F3 "" 200 250 60 H I C CNN
+DRAW
+S -50 -250 500 450 0 1 0 N
+X in10 1 -250 400 200 R 31 31 1 1 I
+X in6 2 -250 300 200 R 31 31 1 1 I
+X in8 3 -250 200 200 R 31 31 1 1 I
+X in2 4 -250 100 200 R 31 31 1 1 I
+X in5 5 -250 0 200 R 31 31 1 1 I
+X in7 6 -250 -100 200 R 31 31 1 1 I
+X in1 7 -250 -200 200 R 31 31 1 1 I
+X in4 8 700 400 200 L 31 31 1 1 I
+X in3 9 700 300 200 L 31 31 1 1 I
+X d 10 700 200 200 L 31 31 1 1 O
+X a 11 700 100 200 L 31 31 1 1 O
+X b 12 700 0 200 L 31 31 1 1 O
+X c 13 700 -100 200 L 31 31 1 1 O
+ENDDRAW
+ENDDEF
+#
+# mm54hct1472
+#
+DEF mm54hct1472 X 0 40 Y Y 1 F N
+F0 "X" 0 50 20 H V C CNN
+F1 "mm54hct1472" 0 100 20 H V C CNN
+F2 "" 0 50 60 H I C CNN
+F3 "" 0 50 60 H I C CNN
+DRAW
+S -250 200 -250 200 0 1 0 N
+S 150 -150 -200 250 0 1 0 N
+X in4 1 -400 200 200 R 20 20 1 1 I
+X in5 2 -400 150 200 R 20 20 1 1 I
+X in7 3 -400 100 200 R 20 20 1 1 I
+X in9 4 -400 50 200 R 20 20 1 1 I
+X in8 5 -400 0 200 R 20 20 1 1 I
+X in3 6 -400 -50 200 R 20 20 1 1 I
+X in6 7 -400 -100 200 R 20 20 1 1 I
+X in2 8 350 200 200 L 20 20 1 1 I
+X in1 9 350 150 200 L 20 20 1 1 I
+X d 10 350 50 200 L 20 20 1 1 O
+X c 11 350 0 200 L 20 20 1 1 O
+X a 12 350 -100 200 L 20 20 1 1 O
+X b 13 350 -50 200 L 20 20 1 1 O
+ENDDRAW
+ENDDEF
+#
+# mux4
+#
+DEF mux4 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "mux4" 0 250 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -200 150 150 -200 0 1 0 N
+X S0 1 -400 100 200 R 20 20 1 1 I
+X S1 2 -400 50 200 R 20 20 1 1 I
+X I1 3 -400 -50 200 R 20 20 1 1 I
+X I2 4 -400 -100 200 R 20 20 1 1 I
+X I3 5 -400 -150 200 R 20 20 1 1 I
+X I0 6 -400 0 200 R 20 20 1 1 I
+X Y 7 350 0 200 L 20 20 1 1 O
+ENDDRAW
+ENDDEF
+#
+# nand3
+#
+DEF nand3 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "nand3" 0 100 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+A 100 50 206 760 -760 0 1 0 N 150 250 150 -150
+A 325 50 25 1 1799 0 1 0 N 350 50 300 50
+A 325 50 25 -1799 -1 0 1 0 N 300 50 350 50
+P 2 0 1 0 -300 250 100 250 N
+P 2 0 1 0 100 250 150 250 N
+P 3 0 1 0 -300 250 -300 -150 150 -150 N
+X A 1 -500 150 200 R 31 31 1 1 I
+X B 2 -500 50 200 R 31 31 1 1 I
+X C 3 -500 -100 200 R 31 31 1 1 I
+X OUT 4 550 50 200 L 31 31 1 1 O
+ENDDRAW
+ENDDEF
+#
+# nand4
+#
+DEF nand4 X 0 40 Y Y 1 F N
+F0 "X" 550 0 31 H V C CNN
+F1 "nand4" 550 50 28 H V C CNN
+F2 "" 550 0 60 H I C CNN
+F3 "" 550 0 60 H I C CNN
+DRAW
+A 600 25 75 -899 899 0 1 0 N 600 -50 600 100
+A 700 25 25 901 -901 0 1 0 N 700 50 700 0
+A 700 25 25 -899 899 0 1 0 N 700 0 700 50
+A 850 -50 0 900 900 0 1 0 N 850 -50 850 -50
+P 2 0 1 0 400 100 600 100 N
+P 3 0 1 0 400 100 400 -50 600 -50 N
+X a 1 200 100 200 R 31 31 1 1 I
+X b 2 200 50 200 R 31 31 1 1 I
+X c 3 200 0 200 R 31 31 1 1 I
+X d 4 200 -50 200 R 31 31 1 1 I
+X out 5 900 50 200 L 31 20 1 1 O
+ENDDRAW
+ENDDEF
+#
+# nor_4
+#
+DEF nor_4 X 0 40 Y Y 1 F N
+F0 "X" 500 0 31 H V C CNN
+F1 "nor_4" 500 50 31 H V C CNN
+F2 "" 500 0 60 H I C CNN
+F3 "" 500 0 60 H I C CNN
+DRAW
+A 100 0 250 369 -369 0 1 0 N 300 150 300 -150
+C 700 0 50 0 1 0 N
+P 7 0 1 0 300 150 400 150 550 100 650 0 550 -100 400 -150 300 -150 N
+X IN1 1 150 100 200 R 20 20 1 1 I
+X IN2 2 150 50 200 R 20 20 1 1 I
+X IN3 3 150 -50 200 R 20 20 1 1 I
+X IN4 4 150 -100 200 R 20 20 1 1 I
+X OUT 5 950 0 200 L 20 20 1 1 O
+ENDDRAW
+ENDDEF
+#
+# sn5472
+#
+DEF sn5472 X 0 40 Y Y 1 F N
+F0 "X" 0 0 39 H V C CNN
+F1 "sn5472" 0 250 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -200 150 150 -250 0 1 0 N
+X j1 1 -400 100 200 R 31 31 1 1 I
+X j2 2 -400 50 200 R 31 31 1 1 I
+X j3 3 -400 0 200 R 31 31 1 1 I
+X q 4 -400 -50 200 R 31 31 1 1 O
+X clr 5 -400 -100 200 R 31 31 1 1 I
+X vcc 6 -400 -150 200 R 31 31 1 1 I
+X gnd 7 350 100 200 L 31 31 1 1 I
+X clk 8 350 50 200 L 31 31 1 1 I
+X q_bar 9 350 0 200 L 20 20 1 1 O
+X preset 10 350 -50 200 L 20 20 1 1 I
+X k1 11 350 -100 200 L 31 31 1 1 I
+X k2 12 350 -150 200 L 31 31 1 1 I
+X k3 13 350 -200 200 L 31 31 1 1 I
+ENDDRAW
+ENDDEF
+#
+# sn54als29827
+#
+DEF sn54als29827 X 0 40 Y Y 1 F N
+F0 "X" 0 0 39 H V C CNN
+F1 "sn54als29827" 0 100 20 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -200 250 200 -450 0 1 0 N
+X g1 1 -400 200 200 R 31 31 1 1 I
+X g2 2 -400 150 200 R 31 31 1 1 I
+X a1 3 -400 100 200 R 31 31 1 1 I
+X a2 4 -400 50 200 R 31 31 1 1 I
+X a7 5 -400 0 200 R 31 31 1 1 I
+X a3 6 -400 -50 200 R 31 31 1 1 I
+X a4 7 -400 -100 200 R 31 31 1 1 I
+X a6 8 -400 -150 200 R 31 31 1 1 I
+X a8 9 -400 -200 200 R 31 31 1 1 I
+X a5 10 -400 -250 200 R 31 31 1 1 I
+X y10 20 400 -150 200 L 31 31 1 1 O
+X a9 11 -400 -300 200 R 31 31 1 1 I
+X y9 21 400 -200 200 L 31 31 1 1 O
+X a10 12 -400 -350 200 R 31 31 1 1 I
+X y4 22 400 -250 200 L 31 31 1 1 O
+X y1 13 400 200 200 L 31 31 1 1 O
+X y2 14 400 150 200 L 31 31 1 1 O
+X y6 15 400 100 200 L 31 31 1 1 O
+X y3 16 400 50 200 L 31 31 1 1 O
+X y5 17 400 0 200 L 31 31 1 1 O
+X y7 18 400 -50 200 L 31 31 1 1 O
+X y8 19 400 -100 200 L 31 31 1 1 O
+ENDDRAW
+ENDDEF
+#
+# sn54als646
+#
+DEF sn54als646 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "sn54als646" 0 350 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -250 250 250 -100 0 1 0 N
+X CAB 1 -450 200 200 R 31 31 1 1 I
+X DIR 2 -450 150 200 R 31 31 1 1 I
+X CBA 3 -450 100 200 R 31 31 1 1 I
+X A1 4 -450 50 200 R 31 31 1 1 B
+X OE 5 -450 0 200 R 31 31 1 1 I
+X SBA 6 -450 -50 200 R 31 31 1 1 I
+X SAB 7 450 200 200 L 31 31 1 1 I
+X B 8 450 100 200 L 31 31 1 1 B
+ENDDRAW
+ENDDEF
+#
+# transciever
+#
+DEF transciever X 0 40 Y Y 1 F N
+F0 "X" 0 100 60 H V C CNN
+F1 "transciever" 0 350 60 H V C CNN
+F2 "" 0 100 60 H I C CNN
+F3 "" 0 100 60 H I C CNN
+DRAW
+S -250 300 200 -150 0 1 0 N
+X clkab 1 -450 250 200 R 31 31 1 1 I
+X a1 2 -450 150 200 R 31 31 1 1 B
+X leab 3 -450 50 200 R 31 31 1 1 I
+X oeba_bar 4 -450 -50 200 R 31 31 1 1 I
+X oeab 5 400 250 200 L 31 31 1 1 I
+X leba 6 400 150 200 L 31 31 1 1 I
+X b1 7 400 50 200 L 31 31 1 1 B
+X clkba 8 400 -50 200 L 31 31 1 1 I
+ENDDRAW
+ENDDEF
+#
+# tristate_buffer
+#
+DEF tristate_buffer X 0 40 Y Y 1 F N
+F0 "X" 550 -50 60 H V C CNN
+F1 "tristate_buffer" 500 200 60 H V C CNN
+F2 "" 550 -50 60 H I C CNN
+F3 "" 550 -50 60 H I C CNN
+DRAW
+P 2 0 1 0 450 -200 800 0 N
+P 2 0 1 0 450 100 450 -200 N
+P 2 0 1 0 450 100 450 100 N
+P 2 0 1 0 450 100 450 100 N
+P 2 0 1 0 450 150 450 100 N
+P 2 0 1 0 800 0 450 150 N
+X data_in 1 250 0 200 R 20 20 1 1 I
+X en 2 550 -350 200 U 20 20 1 1 I
+X out 3 1000 0 200 L 20 20 1 1 O
+X vcc 4 250 -100 200 R 20 20 1 1 I
+X gnd 5 650 -300 200 U 20 20 1 1 I
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/ic163501/ic163501.pro b/library/SubcircuitLibrary/ic163501/ic163501.pro
new file mode 100644
index 00000000..e27a398b
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/ic163501.pro
@@ -0,0 +1,73 @@
+update=22/05/2015 07:44:53
+version=1
+last_client=kicad
+[general]
+version=1
+RootSch=
+BoardNm=
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]
+LibName1=adc-dac
+LibName2=memory
+LibName3=xilinx
+LibName4=microcontrollers
+LibName5=dsp
+LibName6=microchip
+LibName7=analog_switches
+LibName8=motorola
+LibName9=texas
+LibName10=intel
+LibName11=audio
+LibName12=interface
+LibName13=digital-audio
+LibName14=philips
+LibName15=display
+LibName16=cypress
+LibName17=siliconi
+LibName18=opto
+LibName19=atmel
+LibName20=contrib
+LibName21=power
+LibName22=eSim_Plot
+LibName23=transistors
+LibName24=conn
+LibName25=eSim_User
+LibName26=regul
+LibName27=74xx
+LibName28=cmos4000
+LibName29=eSim_Analog
+LibName30=eSim_Devices
+LibName31=eSim_Digital
+LibName32=eSim_Hybrid
+LibName33=eSim_Miscellaneous
+LibName34=eSim_Power
+LibName35=eSim_Sources
+LibName36=eSim_Subckt
+LibName37=eSim_Nghdl
+LibName38=eSim_Ngveri
+LibName39=eSim_SKY130
+LibName40=eSim_SKY130_Subckts
diff --git a/library/SubcircuitLibrary/ic163501/ic163501.sch b/library/SubcircuitLibrary/ic163501/ic163501.sch
new file mode 100644
index 00000000..20f3d4ba
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/ic163501.sch
@@ -0,0 +1,997 @@
+EESchema Schematic File Version 2
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:power
+LIBS:eSim_Plot
+LIBS:transistors
+LIBS:conn
+LIBS:eSim_User
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Power
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_Nghdl
+LIBS:eSim_Ngveri
+LIBS:eSim_SKY130
+LIBS:eSim_SKY130_Subckts
+LIBS:ic163501-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
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+F 1 "PORT" H 1500 2150 30 0000 C CNN
+F 2 "" H 1500 2150 60 0000 C CNN
+F 3 "" H 1500 2150 60 0000 C CNN
+ 9 1500 2150
+ 1 0 0 -1
+$EndComp
+$Comp
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+F 1 "PORT" H 6650 1200 30 0000 C CNN
+F 2 "" H 6650 1200 60 0000 C CNN
+F 3 "" H 6650 1200 60 0000 C CNN
+ 6 6650 1200
+ 0 -1 -1 0
+$EndComp
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+F 0 "U1" H 1450 1000 30 0000 C CNN
+F 1 "PORT" H 1400 900 30 0000 C CNN
+F 2 "" H 1400 900 60 0000 C CNN
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+ 2 1400 900
+ 1 0 0 -1
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+F 1 "PORT" H 5950 750 30 0000 C CNN
+F 2 "" H 5950 750 60 0000 C CNN
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+ 3 5950 750
+ -1 0 0 1
+$EndComp
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+F 1 "PORT" H 950 1100 30 0000 C CNN
+F 2 "" H 950 1100 60 0000 C CNN
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+ 0 -1 -1 0
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+F 2 "" H 1450 1500 60 0000 C CNN
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+ 8 1450 1500
+ 1 0 0 -1
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+ 4 1400 1000
+ 1 0 0 -1
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+ 11 1600 3400
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+ 12 1550 4050
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+ 10 1600 2750
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+ 13 1600 4750
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+ 1 550 650
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+F 2 "" H 5750 1900 60 0000 C CNN
+F 3 "" H 5750 1900 60 0000 C CNN
+ 18 5750 1900
+ 0 -1 -1 0
+$EndComp
+$Comp
+L PORT U1
+U 17 1 684314C1
+P 5800 550
+F 0 "U1" H 5850 650 30 0000 C CNN
+F 1 "PORT" H 5800 550 30 0000 C CNN
+F 2 "" H 5800 550 60 0000 C CNN
+F 3 "" H 5800 550 60 0000 C CNN
+ 17 5800 550
+ -1 0 0 1
+$EndComp
+$Comp
+L PORT U1
+U 16 1 68431516
+P 1600 6850
+F 0 "U1" H 1650 6950 30 0000 C CNN
+F 1 "PORT" H 1600 6850 30 0000 C CNN
+F 2 "" H 1600 6850 60 0000 C CNN
+F 3 "" H 1600 6850 60 0000 C CNN
+ 16 1600 6850
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 20 1 68431AFE
+P 5950 2900
+F 0 "U1" H 6000 3000 30 0000 C CNN
+F 1 "PORT" H 5950 2900 30 0000 C CNN
+F 2 "" H 5950 2900 60 0000 C CNN
+F 3 "" H 5950 2900 60 0000 C CNN
+ 20 5950 2900
+ -1 0 0 1
+$EndComp
+$Comp
+L PORT U1
+U 25 1 68432209
+P 5850 6250
+F 0 "U1" H 5900 6350 30 0000 C CNN
+F 1 "PORT" H 5850 6250 30 0000 C CNN
+F 2 "" H 5850 6250 60 0000 C CNN
+F 3 "" H 5850 6250 60 0000 C CNN
+ 25 5850 6250
+ -1 0 0 1
+$EndComp
+$Comp
+L PORT U1
+U 15 1 68432268
+P 1600 6100
+F 0 "U1" H 1650 6200 30 0000 C CNN
+F 1 "PORT" H 1600 6100 30 0000 C CNN
+F 2 "" H 1600 6100 60 0000 C CNN
+F 3 "" H 1600 6100 60 0000 C CNN
+ 15 1600 6100
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 14 1 684322C1
+P 1750 5400
+F 0 "U1" H 1800 5500 30 0000 C CNN
+F 1 "PORT" H 1750 5400 30 0000 C CNN
+F 2 "" H 1750 5400 60 0000 C CNN
+F 3 "" H 1750 5400 60 0000 C CNN
+ 14 1750 5400
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 26 1 68432320
+P 5850 7000
+F 0 "U1" H 5900 7100 30 0000 C CNN
+F 1 "PORT" H 5850 7000 30 0000 C CNN
+F 2 "" H 5850 7000 60 0000 C CNN
+F 3 "" H 5850 7000 60 0000 C CNN
+ 26 5850 7000
+ -1 0 0 1
+$EndComp
+$Comp
+L PORT U1
+U 22 1 6843239F
+P 5900 4200
+F 0 "U1" H 5950 4300 30 0000 C CNN
+F 1 "PORT" H 5900 4200 30 0000 C CNN
+F 2 "" H 5900 4200 60 0000 C CNN
+F 3 "" H 5900 4200 60 0000 C CNN
+ 22 5900 4200
+ -1 0 0 1
+$EndComp
+$Comp
+L PORT U1
+U 23 1 6843240C
+P 5950 4900
+F 0 "U1" H 6000 5000 30 0000 C CNN
+F 1 "PORT" H 5950 4900 30 0000 C CNN
+F 2 "" H 5950 4900 60 0000 C CNN
+F 3 "" H 5950 4900 60 0000 C CNN
+ 23 5950 4900
+ -1 0 0 1
+$EndComp
+$Comp
+L Registered_transceiver X1
+U 1 1 6846A92E
+P 3600 900
+F 0 "X1" H 3600 900 60 0000 C CNN
+F 1 "Registered_transceiver" H 3600 1250 60 0000 C CNN
+F 2 "" H 3600 900 60 0001 C CNN
+F 3 "" H 3600 900 60 0001 C CNN
+ 1 3600 900
+ 1 0 0 -1
+$EndComp
+$Comp
+L Registered_transceiver X3
+U 1 1 6846CB15
+P 3750 1700
+F 0 "X3" H 3750 1700 60 0000 C CNN
+F 1 "Registered_transceiver" H 3750 2050 60 0000 C CNN
+F 2 "" H 3750 1700 60 0001 C CNN
+F 3 "" H 3750 1700 60 0001 C CNN
+ 1 3750 1700
+ 1 0 0 -1
+$EndComp
+$Comp
+L Registered_transceiver X4
+U 1 1 6846D774
+P 3750 2400
+F 0 "X4" H 3750 2400 60 0000 C CNN
+F 1 "Registered_transceiver" H 3750 2750 60 0000 C CNN
+F 2 "" H 3750 2400 60 0001 C CNN
+F 3 "" H 3750 2400 60 0001 C CNN
+ 1 3750 2400
+ 1 0 0 -1
+$EndComp
+$Comp
+L Registered_transceiver X10
+U 1 1 6846DDA5
+P 3800 3100
+F 0 "X10" H 3800 3100 60 0000 C CNN
+F 1 "Registered_transceiver" H 3800 3450 60 0000 C CNN
+F 2 "" H 3800 3100 60 0001 C CNN
+F 3 "" H 3800 3100 60 0001 C CNN
+ 1 3800 3100
+ 1 0 0 -1
+$EndComp
+$Comp
+L Registered_transceiver X5
+U 1 1 6846E7CB
+P 3750 3800
+F 0 "X5" H 3750 3800 60 0000 C CNN
+F 1 "Registered_transceiver" H 3750 4150 60 0000 C CNN
+F 2 "" H 3750 3800 60 0001 C CNN
+F 3 "" H 3750 3800 60 0001 C CNN
+ 1 3750 3800
+ 1 0 0 -1
+$EndComp
+$Comp
+L Registered_transceiver X6
+U 1 1 6846F108
+P 3750 4500
+F 0 "X6" H 3750 4500 60 0000 C CNN
+F 1 "Registered_transceiver" H 3750 4850 60 0000 C CNN
+F 2 "" H 3750 4500 60 0001 C CNN
+F 3 "" H 3750 4500 60 0001 C CNN
+ 1 3750 4500
+ 1 0 0 -1
+$EndComp
+$Comp
+L Registered_transceiver X7
+U 1 1 68470F8F
+P 3750 5150
+F 0 "X7" H 3750 5150 60 0000 C CNN
+F 1 "Registered_transceiver" H 3750 5500 60 0000 C CNN
+F 2 "" H 3750 5150 60 0001 C CNN
+F 3 "" H 3750 5150 60 0001 C CNN
+ 1 3750 5150
+ 1 0 0 -1
+$EndComp
+$Comp
+L Registered_transceiver X2
+U 1 1 684714C4
+P 3700 5800
+F 0 "X2" H 3700 5800 60 0000 C CNN
+F 1 "Registered_transceiver" H 3700 6150 60 0000 C CNN
+F 2 "" H 3700 5800 60 0001 C CNN
+F 3 "" H 3700 5800 60 0001 C CNN
+ 1 3700 5800
+ 1 0 0 -1
+$EndComp
+$Comp
+L Registered_transceiver X8
+U 1 1 6847239E
+P 3750 6400
+F 0 "X8" H 3750 6400 60 0000 C CNN
+F 1 "Registered_transceiver" H 3750 6750 60 0000 C CNN
+F 2 "" H 3750 6400 60 0001 C CNN
+F 3 "" H 3750 6400 60 0001 C CNN
+ 1 3750 6400
+ 1 0 0 -1
+$EndComp
+$Comp
+L Registered_transceiver X9
+U 1 1 68472D09
+P 3750 7100
+F 0 "X9" H 3750 7100 60 0000 C CNN
+F 1 "Registered_transceiver" H 3750 7450 60 0000 C CNN
+F 2 "" H 3750 7100 60 0001 C CNN
+F 3 "" H 3750 7100 60 0001 C CNN
+ 1 3750 7100
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 1650 700 2850 700
+Wire Wire Line
+ 2050 1400 2750 1400
+Wire Wire Line
+ 2050 700 2050 6750
+Wire Wire Line
+ 2050 2050 2850 2050
+Connection ~ 2050 1400
+Wire Wire Line
+ 2050 2650 2800 2650
+Connection ~ 2050 2050
+Wire Wire Line
+ 2050 3300 2750 3300
+Connection ~ 2050 2650
+Wire Wire Line
+ 2050 3950 2700 3950
+Connection ~ 2050 3300
+Wire Wire Line
+ 2050 4650 2900 4650
+Connection ~ 2050 3950
+Wire Wire Line
+ 2050 5300 2650 5300
+Connection ~ 2050 4650
+Wire Wire Line
+ 2050 6000 2550 6000
+Connection ~ 2050 5300
+Wire Wire Line
+ 2050 6750 2600 6750
+Connection ~ 2050 6000
+Wire Wire Line
+ 1650 900 2900 900
+Wire Wire Line
+ 1700 1500 3150 1500
+Wire Wire Line
+ 2150 1600 2650 1600
+Wire Wire Line
+ 2150 900 2150 6950
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+Wire Wire Line
+ 1750 2150 3150 2150
+Wire Wire Line
+ 2150 2250 3000 2250
+Connection ~ 2150 1600
+Wire Wire Line
+ 1850 2750 3200 2750
+Wire Wire Line
+ 2150 2850 2550 2850
+Connection ~ 2150 2250
+Wire Wire Line
+ 1850 3400 3150 3400
+Wire Wire Line
+ 2150 3500 2950 3500
+Connection ~ 2150 2850
+Wire Wire Line
+ 1800 4050 2650 4050
+Wire Wire Line
+ 2150 4150 2600 4150
+Connection ~ 2150 3500
+Wire Wire Line
+ 1850 4750 3050 4750
+Wire Wire Line
+ 2150 4850 2650 4850
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+Wire Wire Line
+ 2000 5400 2800 5400
+Wire Wire Line
+ 2150 5500 2950 5500
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+Wire Wire Line
+ 1850 6100 2900 6100
+Wire Wire Line
+ 2150 6200 2700 6200
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+Wire Wire Line
+ 1850 6850 3150 6850
+Wire Wire Line
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+Wire Wire Line
+ 1650 1000 2300 1000
+Wire Wire Line
+ 2300 1700 2800 1700
+Wire Wire Line
+ 2300 800 2300 7050
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+Wire Wire Line
+ 2300 2350 3150 2350
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+Wire Wire Line
+ 2300 2950 2450 2950
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+Wire Wire Line
+ 2300 3600 2450 3600
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+Wire Wire Line
+ 2300 4250 2400 4250
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+ 2300 5600 2400 5600
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+Wire Wire Line
+ 2300 6300 2400 6300
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+Wire Wire Line
+ 5100 750 5700 750
+Wire Wire Line
+ 4700 1450 5250 1450
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+ 5250 6800 5250 750
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+ 4350 4900 5700 4900
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+Wire Wire Line
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+Wire Wire Line
+ 4600 2400 5450 2400
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+Wire Wire Line
+ 4900 3000 5450 3000
+Connection ~ 5450 2400
+Wire Wire Line
+ 5450 3650 5050 3650
+Connection ~ 5450 3000
+Wire Wire Line
+ 4950 4300 5450 4300
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+Wire Wire Line
+ 5450 5000 5000 5000
+Connection ~ 5450 4300
+Wire Wire Line
+ 4800 5650 5450 5650
+Connection ~ 5450 5000
+Wire Wire Line
+ 4750 6350 5450 6350
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+Wire Wire Line
+ 4950 7100 5450 7100
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+Wire Wire Line
+ 800 650 1650 650
+Wire Wire Line
+ 1650 650 1650 700
+Wire Wire Line
+ 6650 850 6650 950
+Wire Wire Line
+ 3000 800 3000 850
+Wire Wire Line
+ 3000 1000 2900 1000
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+ 2850 700 2850 1100
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+ 5100 650 5100 750
+Wire Wire Line
+ 5100 800 5100 850
+Wire Wire Line
+ 5100 1100 5100 1050
+Connection ~ 2050 700
+Wire Wire Line
+ 3000 800 2300 800
+Wire Wire Line
+ 3000 700 2950 700
+Wire Wire Line
+ 2950 700 2950 550
+Wire Wire Line
+ 2950 550 950 550
+Wire Wire Line
+ 950 550 950 850
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+ 2750 1400 2750 1900
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+ 2850 2050 2850 2600
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+Wire Wire Line
+ 4300 5700 4700 5700
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+ 4500 5450 4500 5850
+Wire Wire Line
+ 4500 5850 4300 5850
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+ 4300 6000 4800 6000
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+ 4350 6300 4550 6300
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+ 4550 6300 4550 6050
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+ 4650 6150 4650 6450
+Wire Wire Line
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+Wire Wire Line
+ 4750 6350 4750 6600
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+ 4750 6600 4350 6600
+Wire Wire Line
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+Wire Wire Line
+ 4700 6900 4350 6900
+Wire Wire Line
+ 4500 7000 4350 7000
+Wire Wire Line
+ 4500 6800 4500 7000
+Wire Wire Line
+ 4850 6900 4850 7150
+Wire Wire Line
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+Wire Wire Line
+ 4950 7100 4950 7300
+Wire Wire Line
+ 4950 7300 4350 7300
+$EndSCHEMATC
diff --git a/library/SubcircuitLibrary/ic163501/ic163501.sub b/library/SubcircuitLibrary/ic163501/ic163501.sub
new file mode 100644
index 00000000..aade9a0a
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/ic163501.sub
@@ -0,0 +1,17 @@
+* Subcircuit ic163501
+.subckt ic163501 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ net-_u1-pad7_ net-_u1-pad8_ net-_u1-pad9_ net-_u1-pad10_ net-_u1-pad11_ net-_u1-pad12_ net-_u1-pad13_ net-_u1-pad14_ net-_u1-pad15_ net-_u1-pad16_ net-_u1-pad17_ net-_u1-pad18_ net-_u1-pad19_ net-_u1-pad20_ net-_u1-pad21_ net-_u1-pad22_ net-_u1-pad23_ net-_u1-pad24_ net-_u1-pad25_ net-_u1-pad26_
+* c:\users\chaithu\fossee\esim\library\subcircuitlibrary\ic163501\ic163501.cir
+.include registered_transciever.sub
+x1 net-_u1-pad7_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad17_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x3 net-_u1-pad8_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad18_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x4 net-_u1-pad9_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad19_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x10 net-_u1-pad10_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad20_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x5 net-_u1-pad11_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad21_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x6 net-_u1-pad12_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad22_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x7 net-_u1-pad13_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad23_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x2 net-_u1-pad14_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad24_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x8 net-_u1-pad15_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad25_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+x9 net-_u1-pad16_ net-_u1-pad4_ net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad26_ net-_u1-pad3_ net-_u1-pad6_ net-_u1-pad5_ registered_transciever
+* Control Statements
+
+.ends ic163501 \ No newline at end of file
diff --git a/library/SubcircuitLibrary/ic163501/ic163501_Previous_Values.xml b/library/SubcircuitLibrary/ic163501/ic163501_Previous_Values.xml
new file mode 100644
index 00000000..79cc0309
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/ic163501_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><source /><model /><devicemodel /><subcircuit><x1><field>C:\Users\Chaithu\FOSSEE\eSim\library\SubcircuitLibrary\registered_transciever</field></x1><x3><field>C:\Users\Chaithu\FOSSEE\eSim\library\SubcircuitLibrary\registered_transciever</field></x3><x4><field>C:\Users\Chaithu\FOSSEE\eSim\library\SubcircuitLibrary\registered_transciever</field></x4><x10><field>C:\Users\Chaithu\FOSSEE\eSim\library\SubcircuitLibrary\registered_transciever</field></x10><x5><field>C:\Users\Chaithu\FOSSEE\eSim\library\SubcircuitLibrary\registered_transciever</field></x5><x6><field>C:\Users\Chaithu\FOSSEE\eSim\library\SubcircuitLibrary\registered_transciever</field></x6><x7><field>C:\Users\Chaithu\FOSSEE\eSim\library\SubcircuitLibrary\registered_transciever</field></x7><x2><field>C:\Users\Chaithu\FOSSEE\eSim\library\SubcircuitLibrary\registered_transciever</field></x2><x8><field>C:\Users\Chaithu\FOSSEE\eSim\library\SubcircuitLibrary\registered_transciever</field></x8><x9><field>C:\Users\Chaithu\FOSSEE\eSim\library\SubcircuitLibrary\registered_transciever</field></x9></subcircuit><analysis><ac><field1 name="Lin">true</field1><field2 name="Dec">false</field2><field3 name="Oct">false</field3><field4 name="Start Frequency" /><field5 name="Stop Frequency" /><field6 name="No. of points" /><field7 name="Start Fre Combo">Hz</field7><field8 name="Stop Fre Combo">Hz</field8></ac><dc><field1 name="Source 1" /><field2 name="Start" /><field3 name="Increment" /><field4 name="Stop" /><field5 name="Operating Point">0</field5><field6 name="Start Combo">Volts or Amperes</field6><field7 name="Increment Combo">Volts or Amperes</field7><field8 name="Stop Combo">Volts or Amperes</field8><field9 name="Source 2" /><field10 name="Start" /><field11 name="Increment" /><field12 name="Stop" /><field13 name="Start Combo">Volts or Amperes</field13><field14 name="Increment Combo">Volts or Amperes</field14><field15 name="Stop Combo">Volts or Amperes</field15></dc><tran><field1 name="Start Time" /><field2 name="Step Time" /><field3 name="Stop Time" /><field4 name="Start Combo">sec</field4><field5 name="Step Combo">sec</field5><field6 name="Stop Combo">sec</field6></tran></analysis></KicadtoNgspice> \ No newline at end of file
diff --git a/library/SubcircuitLibrary/ic163501/registered_transceiver-cache.lib b/library/SubcircuitLibrary/ic163501/registered_transceiver-cache.lib
new file mode 100644
index 00000000..d3d6a3a1
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transceiver-cache.lib
@@ -0,0 +1,107 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# PORT
+#
+DEF PORT U 0 40 Y Y 26 F N
+F0 "U" 50 100 30 H V C CNN
+F1 "PORT" 0 0 30 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 325 225 285 -1421 -1278 0 1 0 N 100 50 150 0
+A 376 -275 356 1294 1408 0 1 0 N 150 0 100 -50
+S -100 50 100 -50 0 1 0 N
+X ~ 1 250 0 100 L 30 30 1 1 B
+X ~ 2 250 0 100 L 30 30 2 1 B
+X ~ 3 250 0 100 L 30 30 3 1 B
+X ~ 4 250 0 100 L 30 30 4 1 B
+X ~ 5 250 0 100 L 30 30 5 1 B
+X ~ 6 250 0 100 L 30 30 6 1 B
+X ~ 7 250 0 100 L 30 30 7 1 B
+X ~ 8 250 0 100 L 30 30 8 1 B
+X ~ 9 250 0 100 L 30 30 9 1 B
+X ~ 10 250 0 100 L 30 30 10 1 B
+X ~ 11 250 0 100 L 30 30 11 1 B
+X ~ 12 250 0 100 L 30 30 12 1 B
+X ~ 13 250 0 100 L 30 30 13 1 B
+X ~ 14 250 0 100 L 30 30 14 1 B
+X ~ 15 250 0 100 L 30 30 15 1 B
+X ~ 16 250 0 100 L 30 30 16 1 B
+X ~ 17 250 0 100 L 30 30 17 1 B
+X ~ 18 250 0 100 L 30 30 18 1 B
+X ~ 19 250 0 100 L 30 30 19 1 B
+X ~ 20 250 0 100 L 30 30 20 1 B
+X ~ 21 250 0 100 L 30 30 21 1 B
+X ~ 22 250 0 100 L 30 30 22 1 B
+X ~ 23 250 0 100 L 30 30 23 1 B
+X ~ 24 250 0 100 L 30 30 24 1 B
+X ~ 25 250 0 100 L 30 30 25 1 B
+X ~ 26 250 0 100 L 30 30 26 1 B
+ENDDRAW
+ENDDEF
+#
+# d_ff
+#
+DEF d_ff U 0 40 Y Y 1 F N
+F0 "U" 2850 1800 60 H V C CNN
+F1 "d_ff" 2850 2000 60 H V C CNN
+F2 "" 2850 1950 60 H V C CNN
+F3 "" 2850 1950 60 H V C CNN
+DRAW
+S 2350 2100 3350 1600 0 1 0 N
+X d0 1 2150 1900 200 R 50 50 1 1 I
+X clk0 2 2150 1800 200 R 50 50 1 1 I
+X q0 3 3550 1900 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# d_inverter
+#
+DEF d_inverter U 0 40 Y Y 1 F N
+F0 "U" 0 -100 60 H V C CNN
+F1 "d_inverter" 0 150 60 H V C CNN
+F2 "" 50 -50 60 H V C CNN
+F3 "" 50 -50 60 H V C CNN
+DRAW
+P 4 0 1 0 -100 50 -100 -50 100 0 -100 50 N
+X ~ 1 -300 0 200 R 50 50 1 1 I
+X ~ 2 300 0 200 L 50 50 1 1 O I
+ENDDRAW
+ENDDEF
+#
+# d_or
+#
+DEF d_or U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_or" 0 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A -450 50 224 266 -266 0 1 0 N -250 150 -250 -50
+A -25 -124 325 574 323 0 1 0 N 150 150 250 50
+A 74 125 191 -665 -231 0 1 0 N 150 -50 250 50
+P 2 0 1 0 -250 -50 150 -50 N
+P 2 0 1 0 -250 150 150 150 N
+X IN1 1 -450 100 215 R 50 50 1 1 I
+X IN2 2 -450 0 215 R 50 50 1 1 I
+X OUT 3 450 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# tristate_buff
+#
+DEF tristate_buff U 0 40 Y Y 1 F N
+F0 "U" 2850 1800 60 H V C CNN
+F1 "tristate_buff" 2850 2000 60 H V C CNN
+F2 "" 2850 1950 60 H V C CNN
+F3 "" 2850 1950 60 H V C CNN
+DRAW
+S 2350 2100 3350 1600 0 1 0 N
+X a0 1 2150 1900 200 R 50 50 1 1 I
+X enable0 2 2150 1800 200 R 50 50 1 1 I
+X y0 3 3550 1900 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/ic163501/registered_transceiver.cir b/library/SubcircuitLibrary/ic163501/registered_transceiver.cir
new file mode 100644
index 00000000..bc7978f2
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transceiver.cir
@@ -0,0 +1,24 @@
+* C:\Users\Chaithu\FOSSEE\eSim\library\SubcircuitLibrary\registered_transceiver\registered_transceiver.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: 6/7/2025 5:33:15 AM
+
+* To exclude a component from the Spice Netlist add [Spice_Netlist_Enabled] user FIELD set to: N
+* To reorder the component spice node sequence add [Spice_Node_Sequence] user FIELD and define sequence: 2,1,0
+
+* Sheet Name: /
+U14 Net-_U1-Pad1_ Net-_U1-Pad3_ Net-_U14-Pad3_ d_or
+U12 Net-_U12-Pad1_ Net-_U1-Pad3_ Net-_U12-Pad3_ d_or
+U19 Net-_U19-Pad1_ Net-_U1-Pad5_ Net-_U1-Pad7_ tristate_buff
+U8 Net-_U1-Pad1_ Net-_U12-Pad1_ d_inverter
+U13 Net-_U13-Pad1_ Net-_U13-Pad2_ Net-_U13-Pad3_ d_ff
+U7 Net-_U1-Pad2_ Net-_U12-Pad3_ Net-_U5-Pad1_ d_ff
+U18 Net-_U1-Pad6_ Net-_U1-Pad8_ Net-_U13-Pad2_ d_or
+U20 Net-_U20-Pad1_ Net-_U1-Pad6_ Net-_U20-Pad3_ d_or
+U22 Net-_U1-Pad8_ Net-_U20-Pad1_ d_inverter
+U5 Net-_U5-Pad1_ Net-_U14-Pad3_ Net-_U19-Pad1_ d_ff
+U24 Net-_U1-Pad7_ Net-_U20-Pad3_ Net-_U13-Pad1_ d_ff
+U17 Net-_U13-Pad3_ Net-_U17-Pad2_ Net-_U1-Pad2_ tristate_buff
+U9 Net-_U1-Pad4_ Net-_U17-Pad2_ d_inverter
+U1 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U1-Pad4_ Net-_U1-Pad5_ Net-_U1-Pad6_ Net-_U1-Pad7_ Net-_U1-Pad8_ PORT
+
+.end
diff --git a/library/SubcircuitLibrary/ic163501/registered_transceiver.cir.out b/library/SubcircuitLibrary/ic163501/registered_transceiver.cir.out
new file mode 100644
index 00000000..962d90c6
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transceiver.cir.out
@@ -0,0 +1,64 @@
+* c:\users\chaithu\fossee\esim\library\subcircuitlibrary\registered_transceiver\registered_transceiver.cir
+
+* u14 net-_u1-pad1_ net-_u1-pad3_ net-_u14-pad3_ d_or
+* u12 net-_u12-pad1_ net-_u1-pad3_ net-_u12-pad3_ d_or
+* u19 net-_u19-pad1_ net-_u1-pad5_ net-_u1-pad7_ tristate_buff
+* u8 net-_u1-pad1_ net-_u12-pad1_ d_inverter
+* u13 net-_u13-pad1_ net-_u13-pad2_ net-_u13-pad3_ d_ff
+* u7 net-_u1-pad2_ net-_u12-pad3_ net-_u5-pad1_ d_ff
+* u18 net-_u1-pad6_ net-_u1-pad8_ net-_u13-pad2_ d_or
+* u20 net-_u20-pad1_ net-_u1-pad6_ net-_u20-pad3_ d_or
+* u22 net-_u1-pad8_ net-_u20-pad1_ d_inverter
+* u5 net-_u5-pad1_ net-_u14-pad3_ net-_u19-pad1_ d_ff
+* u24 net-_u1-pad7_ net-_u20-pad3_ net-_u13-pad1_ d_ff
+* u17 net-_u13-pad3_ net-_u17-pad2_ net-_u1-pad2_ tristate_buff
+* u9 net-_u1-pad4_ net-_u17-pad2_ d_inverter
+* u1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ net-_u1-pad7_ net-_u1-pad8_ port
+a1 [net-_u1-pad1_ net-_u1-pad3_ ] net-_u14-pad3_ u14
+a2 [net-_u12-pad1_ net-_u1-pad3_ ] net-_u12-pad3_ u12
+a3 [net-_u19-pad1_ ] [net-_u1-pad5_ ] [net-_u1-pad7_ ] u19
+a4 net-_u1-pad1_ net-_u12-pad1_ u8
+a5 [net-_u13-pad1_ ] [net-_u13-pad2_ ] [net-_u13-pad3_ ] u13
+a6 [net-_u1-pad2_ ] [net-_u12-pad3_ ] [net-_u5-pad1_ ] u7
+a7 [net-_u1-pad6_ net-_u1-pad8_ ] net-_u13-pad2_ u18
+a8 [net-_u20-pad1_ net-_u1-pad6_ ] net-_u20-pad3_ u20
+a9 net-_u1-pad8_ net-_u20-pad1_ u22
+a10 [net-_u5-pad1_ ] [net-_u14-pad3_ ] [net-_u19-pad1_ ] u5
+a11 [net-_u1-pad7_ ] [net-_u20-pad3_ ] [net-_u13-pad1_ ] u24
+a12 [net-_u13-pad3_ ] [net-_u17-pad2_ ] [net-_u1-pad2_ ] u17
+a13 net-_u1-pad4_ net-_u17-pad2_ u9
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u14 d_or(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u12 d_or(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: tristate_buff, NgSpice Name: tristate_buff
+.model u19 tristate_buff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u8 d_inverter(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_ff, NgSpice Name: d_ff
+.model u13 d_ff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: d_ff, NgSpice Name: d_ff
+.model u7 d_ff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u18 d_or(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u20 d_or(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u22 d_inverter(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_ff, NgSpice Name: d_ff
+.model u5 d_ff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: d_ff, NgSpice Name: d_ff
+.model u24 d_ff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: tristate_buff, NgSpice Name: tristate_buff
+.model u17 tristate_buff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u9 d_inverter(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+.tran 0e-00 0e-00 0e-00
+
+* Control Statements
+.control
+run
+print allv > plot_data_v.txt
+print alli > plot_data_i.txt
+.endc
+.end
diff --git a/library/SubcircuitLibrary/ic163501/registered_transceiver.pro b/library/SubcircuitLibrary/ic163501/registered_transceiver.pro
new file mode 100644
index 00000000..e27a398b
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transceiver.pro
@@ -0,0 +1,73 @@
+update=22/05/2015 07:44:53
+version=1
+last_client=kicad
+[general]
+version=1
+RootSch=
+BoardNm=
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]
+LibName1=adc-dac
+LibName2=memory
+LibName3=xilinx
+LibName4=microcontrollers
+LibName5=dsp
+LibName6=microchip
+LibName7=analog_switches
+LibName8=motorola
+LibName9=texas
+LibName10=intel
+LibName11=audio
+LibName12=interface
+LibName13=digital-audio
+LibName14=philips
+LibName15=display
+LibName16=cypress
+LibName17=siliconi
+LibName18=opto
+LibName19=atmel
+LibName20=contrib
+LibName21=power
+LibName22=eSim_Plot
+LibName23=transistors
+LibName24=conn
+LibName25=eSim_User
+LibName26=regul
+LibName27=74xx
+LibName28=cmos4000
+LibName29=eSim_Analog
+LibName30=eSim_Devices
+LibName31=eSim_Digital
+LibName32=eSim_Hybrid
+LibName33=eSim_Miscellaneous
+LibName34=eSim_Power
+LibName35=eSim_Sources
+LibName36=eSim_Subckt
+LibName37=eSim_Nghdl
+LibName38=eSim_Ngveri
+LibName39=eSim_SKY130
+LibName40=eSim_SKY130_Subckts
diff --git a/library/SubcircuitLibrary/ic163501/registered_transceiver.sch b/library/SubcircuitLibrary/ic163501/registered_transceiver.sch
new file mode 100644
index 00000000..fafb8796
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transceiver.sch
@@ -0,0 +1,410 @@
+EESchema Schematic File Version 2
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:power
+LIBS:eSim_Plot
+LIBS:transistors
+LIBS:conn
+LIBS:eSim_User
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Power
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_Nghdl
+LIBS:eSim_Ngveri
+LIBS:eSim_SKY130
+LIBS:eSim_SKY130_Subckts
+LIBS:CD-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L d_or U14
+U 1 1 6841371D
+P 4750 3300
+F 0 "U14" H 4750 3300 60 0000 C CNN
+F 1 "d_or" H 4750 3400 60 0000 C CNN
+F 2 "" H 4750 3300 60 0000 C CNN
+F 3 "" H 4750 3300 60 0000 C CNN
+ 1 4750 3300
+ 1 0 0 -1
+$EndComp
+$Comp
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+U 1 1 68413756
+P 3800 4200
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+F 2 "" H 3800 4200 60 0000 C CNN
+F 3 "" H 3800 4200 60 0000 C CNN
+ 1 3800 4200
+ 1 0 0 -1
+$EndComp
+$Comp
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+U 1 1 68413E29
+P 7050 5250
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+F 1 "tristate_buff" H 9900 7250 60 0000 C CNN
+F 2 "" H 9900 7200 60 0000 C CNN
+F 3 "" H 9900 7200 60 0000 C CNN
+ 1 7050 5250
+ 1 0 0 -1
+$EndComp
+$Comp
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+U 1 1 684149B5
+P 2850 4100
+F 0 "U8" H 2850 4000 60 0000 C CNN
+F 1 "d_inverter" H 2850 4250 60 0000 C CNN
+F 2 "" H 2900 4050 60 0000 C CNN
+F 3 "" H 2900 4050 60 0000 C CNN
+ 1 2850 4100
+ 1 0 0 -1
+$EndComp
+NoConn ~ 12800 5450
+$Comp
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+F 3 "" H 11550 5850 60 0000 C CNN
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+ -1 0 0 1
+$EndComp
+$Comp
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+F 2 "" H 5250 7800 60 0000 C CNN
+F 3 "" H 5250 7800 60 0000 C CNN
+ 1 2400 5850
+ 1 0 0 -1
+$EndComp
+$Comp
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+U 1 1 6841F704
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+F 2 "" H 8000 4700 60 0000 C CNN
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+ -1 0 0 1
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+F 2 "" H 9200 5550 60 0000 C CNN
+F 3 "" H 9200 5550 60 0000 C CNN
+ 1 9200 5550
+ -1 0 0 1
+$EndComp
+$Comp
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+U 1 1 6841F710
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+F 1 "d_inverter" H 10150 5800 60 0000 C CNN
+F 2 "" H 10200 5600 60 0000 C CNN
+F 3 "" H 10200 5600 60 0000 C CNN
+ 1 10150 5650
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+$EndComp
+$Comp
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+F 2 "" H 7300 7200 60 0000 C CNN
+F 3 "" H 7300 7200 60 0000 C CNN
+ 1 4450 5250
+ 1 0 0 -1
+$EndComp
+$Comp
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+F 2 "" H 13450 5850 60 0000 C CNN
+F 3 "" H 13450 5850 60 0000 C CNN
+ 1 10600 3900
+ -1 0 0 1
+$EndComp
+$Comp
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+U 1 1 68421581
+P 6650 3900
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+F 1 "tristate_buff" H 9500 5900 60 0000 C CNN
+F 2 "" H 9500 5850 60 0000 C CNN
+F 3 "" H 9500 5850 60 0000 C CNN
+ 1 6650 3900
+ -1 0 0 1
+$EndComp
+Wire Wire Line
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+ 2300 3200 4300 3200
+Wire Wire Line
+ 2550 3200 2550 4100
+Connection ~ 2550 3200
+Wire Wire Line
+ 4350 4350 2650 4350
+Wire Wire Line
+ 2650 4350 2650 5700
+Wire Wire Line
+ 3750 2950 3750 3300
+Connection ~ 3750 3300
+Wire Wire Line
+ 10750 3000 10750 3800
+Wire Wire Line
+ 2650 5700 2500 5700
+Wire Wire Line
+ 10750 3350 10600 3350
+Wire Wire Line
+ 4550 4150 4550 4050
+Wire Wire Line
+ 4250 4150 4550 4150
+Wire Wire Line
+ 9650 5650 9850 5650
+Wire Wire Line
+ 8450 5800 8650 5800
+Wire Wire Line
+ 8450 5600 8450 5700
+Wire Wire Line
+ 8750 5600 8450 5600
+Wire Wire Line
+ 6300 3950 6300 3350
+Wire Wire Line
+ 6300 3350 6600 3350
+Wire Wire Line
+ 5200 3250 6200 3250
+Wire Wire Line
+ 6200 3250 6200 3450
+Wire Wire Line
+ 6200 3450 6600 3450
+Wire Wire Line
+ 5150 5800 4500 5800
+Wire Wire Line
+ 7050 5800 6550 5800
+Wire Wire Line
+ 7550 4750 7000 4750
+Wire Wire Line
+ 7000 4750 7000 5700
+Wire Wire Line
+ 7000 5700 6550 5700
+Wire Wire Line
+ 10450 5650 10950 5650
+Wire Wire Line
+ 8450 4700 10600 4700
+Wire Wire Line
+ 10600 4700 10600 5650
+Connection ~ 10600 5650
+Wire Wire Line
+ 9650 5550 10000 5550
+Wire Wire Line
+ 10000 5550 10000 4800
+Wire Wire Line
+ 10000 4800 8450 4800
+Wire Wire Line
+ 4500 5700 5000 5700
+Wire Wire Line
+ 3100 5800 3000 5800
+Wire Wire Line
+ 3000 5800 3000 5150
+Wire Wire Line
+ 3000 5150 2650 5150
+Connection ~ 2650 5150
+Wire Wire Line
+ 8650 5800 8650 3800
+Wire Wire Line
+ 8650 3800 10750 3800
+Connection ~ 10750 3350
+$Comp
+L d_inverter U9
+U 1 1 6842614C
+P 4700 6450
+F 0 "U9" H 4700 6350 60 0000 C CNN
+F 1 "d_inverter" H 4700 6600 60 0000 C CNN
+F 2 "" H 4750 6400 60 0000 C CNN
+F 3 "" H 4750 6400 60 0000 C CNN
+ 1 4700 6450
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 4100 6450 4400 6450
+Wire Wire Line
+ 5000 5700 5000 6450
+Wire Wire Line
+ 9000 4250 9000 4800
+Connection ~ 9000 4800
+Wire Wire Line
+ 10950 5650 10950 6200
+$Comp
+L transciever X1
+U 1 1 6843B68E
+P 4650 1900
+F 0 "X1" H 4650 2000 60 0000 C CNN
+F 1 "transciever" H 4650 2250 60 0000 C CNN
+F 2 "" H 4650 2000 60 0001 C CNN
+F 3 "" H 4650 2000 60 0001 C CNN
+ 1 4650 1900
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 1 1 6843B733
+P 2050 3200
+F 0 "U1" H 2100 3300 30 0000 C CNN
+F 1 "PORT" H 2050 3200 30 0000 C CNN
+F 2 "" H 2050 3200 60 0000 C CNN
+F 3 "" H 2050 3200 60 0000 C CNN
+ 1 2050 3200
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 4 1 6843B76A
+P 3850 6450
+F 0 "U1" H 3900 6550 30 0000 C CNN
+F 1 "PORT" H 3850 6450 30 0000 C CNN
+F 2 "" H 3850 6450 60 0000 C CNN
+F 3 "" H 3850 6450 60 0000 C CNN
+ 4 3850 6450
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 2 1 6843B7A3
+P 2250 5700
+F 0 "U1" H 2300 5800 30 0000 C CNN
+F 1 "PORT" H 2250 5700 30 0000 C CNN
+F 2 "" H 2250 5700 60 0000 C CNN
+F 3 "" H 2250 5700 60 0000 C CNN
+ 2 2250 5700
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 5 1 6843B7FE
+P 6700 1250
+F 0 "U1" H 6750 1350 30 0000 C CNN
+F 1 "PORT" H 6700 1250 30 0000 C CNN
+F 2 "" H 6700 1250 60 0000 C CNN
+F 3 "" H 6700 1250 60 0000 C CNN
+ 5 6700 1250
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 7 1 6843B84B
+P 10500 3000
+F 0 "U1" H 10550 3100 30 0000 C CNN
+F 1 "PORT" H 10500 3000 30 0000 C CNN
+F 2 "" H 10500 3000 60 0000 C CNN
+F 3 "" H 10500 3000 60 0000 C CNN
+ 7 10500 3000
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 3 1 6843B89A
+P 3500 2950
+F 0 "U1" H 3550 3050 30 0000 C CNN
+F 1 "PORT" H 3500 2950 30 0000 C CNN
+F 2 "" H 3500 2950 60 0000 C CNN
+F 3 "" H 3500 2950 60 0000 C CNN
+ 3 3500 2950
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 6 1 6843B8DD
+P 8750 4250
+F 0 "U1" H 8800 4350 30 0000 C CNN
+F 1 "PORT" H 8750 4250 30 0000 C CNN
+F 2 "" H 8750 4250 60 0000 C CNN
+F 3 "" H 8750 4250 60 0000 C CNN
+ 6 8750 4250
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 8 1 6843B920
+P 10700 6200
+F 0 "U1" H 10750 6300 30 0000 C CNN
+F 1 "PORT" H 10700 6200 30 0000 C CNN
+F 2 "" H 10700 6200 60 0000 C CNN
+F 3 "" H 10700 6200 60 0000 C CNN
+ 8 10700 6200
+ 1 0 0 -1
+$EndComp
+$EndSCHEMATC
diff --git a/library/SubcircuitLibrary/ic163501/registered_transceiver.sub b/library/SubcircuitLibrary/ic163501/registered_transceiver.sub
new file mode 100644
index 00000000..8b42e78a
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transceiver.sub
@@ -0,0 +1,58 @@
+* Subcircuit registered_transceiver
+.subckt registered_transceiver net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ net-_u1-pad7_ net-_u1-pad8_
+* c:\users\chaithu\fossee\esim\library\subcircuitlibrary\registered_transceiver\registered_transceiver.cir
+* u14 net-_u1-pad1_ net-_u1-pad3_ net-_u14-pad3_ d_or
+* u12 net-_u12-pad1_ net-_u1-pad3_ net-_u12-pad3_ d_or
+* u19 net-_u19-pad1_ net-_u1-pad5_ net-_u1-pad7_ tristate_buff
+* u8 net-_u1-pad1_ net-_u12-pad1_ d_inverter
+* u13 net-_u13-pad1_ net-_u13-pad2_ net-_u13-pad3_ d_ff
+* u7 net-_u1-pad2_ net-_u12-pad3_ net-_u5-pad1_ d_ff
+* u18 net-_u1-pad6_ net-_u1-pad8_ net-_u13-pad2_ d_or
+* u20 net-_u20-pad1_ net-_u1-pad6_ net-_u20-pad3_ d_or
+* u22 net-_u1-pad8_ net-_u20-pad1_ d_inverter
+* u5 net-_u5-pad1_ net-_u14-pad3_ net-_u19-pad1_ d_ff
+* u24 net-_u1-pad7_ net-_u20-pad3_ net-_u13-pad1_ d_ff
+* u17 net-_u13-pad3_ net-_u17-pad2_ net-_u1-pad2_ tristate_buff
+* u9 net-_u1-pad4_ net-_u17-pad2_ d_inverter
+a1 [net-_u1-pad1_ net-_u1-pad3_ ] net-_u14-pad3_ u14
+a2 [net-_u12-pad1_ net-_u1-pad3_ ] net-_u12-pad3_ u12
+a3 [net-_u19-pad1_ ] [net-_u1-pad5_ ] [net-_u1-pad7_ ] u19
+a4 net-_u1-pad1_ net-_u12-pad1_ u8
+a5 [net-_u13-pad1_ ] [net-_u13-pad2_ ] [net-_u13-pad3_ ] u13
+a6 [net-_u1-pad2_ ] [net-_u12-pad3_ ] [net-_u5-pad1_ ] u7
+a7 [net-_u1-pad6_ net-_u1-pad8_ ] net-_u13-pad2_ u18
+a8 [net-_u20-pad1_ net-_u1-pad6_ ] net-_u20-pad3_ u20
+a9 net-_u1-pad8_ net-_u20-pad1_ u22
+a10 [net-_u5-pad1_ ] [net-_u14-pad3_ ] [net-_u19-pad1_ ] u5
+a11 [net-_u1-pad7_ ] [net-_u20-pad3_ ] [net-_u13-pad1_ ] u24
+a12 [net-_u13-pad3_ ] [net-_u17-pad2_ ] [net-_u1-pad2_ ] u17
+a13 net-_u1-pad4_ net-_u17-pad2_ u9
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u14 d_or(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u12 d_or(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: tristate_buff, NgSpice Name: tristate_buff
+.model u19 tristate_buff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u8 d_inverter(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_ff, NgSpice Name: d_ff
+.model u13 d_ff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: d_ff, NgSpice Name: d_ff
+.model u7 d_ff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u18 d_or(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u20 d_or(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u22 d_inverter(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_ff, NgSpice Name: d_ff
+.model u5 d_ff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: d_ff, NgSpice Name: d_ff
+.model u24 d_ff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: tristate_buff, NgSpice Name: tristate_buff
+.model u17 tristate_buff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u9 d_inverter(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Control Statements
+
+.ends registered_transceiver \ No newline at end of file
diff --git a/library/SubcircuitLibrary/ic163501/registered_transceiver_Previous_Values.xml b/library/SubcircuitLibrary/ic163501/registered_transceiver_Previous_Values.xml
new file mode 100644
index 00000000..116663f7
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transceiver_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><source /><model><u5 name="type">d_or<field1 name="Enter Rise Delay (default=1.0e-9)" /><field2 name="Enter Fall Delay (default=1.0e-9)" /><field3 name="Enter Input Load (default=1.0e-12)" /></u5><u4 name="type">d_or<field4 name="Enter Rise Delay (default=1.0e-9)" /><field5 name="Enter Fall Delay (default=1.0e-9)" /><field6 name="Enter Input Load (default=1.0e-12)" /></u4><u3 name="type">d_inverter<field7 name="Enter Rise Delay (default=1.0e-9)" /><field8 name="Enter Fall Delay (default=1.0e-9)" /><field9 name="Enter Input Load (default=1.0e-12)" /></u3><u2 name="type">d_ff<field10 name="Enter Rise Delay (default=1.0e-9)" /><field11 name="Enter Fall Delay (default=1.0e-9)" /><field12 name="Enter Input Load (default=1.0e-12)" /><field13 name="Enter Instance ID (Between 0-99)" /></u2><u6 name="type">d_ff<field14 name="Enter Rise Delay (default=1.0e-9)" /><field15 name="Enter Fall Delay (default=1.0e-9)" /><field16 name="Enter Input Load (default=1.0e-12)" /><field17 name="Enter Instance ID (Between 0-99)" /></u6><u7 name="type">tristate_buff<field18 name="Enter Rise Delay (default=1.0e-9)" /><field19 name="Enter Fall Delay (default=1.0e-9)" /><field20 name="Enter Input Load (default=1.0e-12)" /><field21 name="Enter Instance ID (Between 0-99)" /></u7><u10 name="type">d_or<field22 name="Enter Rise Delay (default=1.0e-9)" /><field23 name="Enter Fall Delay (default=1.0e-9)" /><field24 name="Enter Input Load (default=1.0e-12)" /></u10><u11 name="type">d_or<field25 name="Enter Rise Delay (default=1.0e-9)" /><field26 name="Enter Fall Delay (default=1.0e-9)" /><field27 name="Enter Input Load (default=1.0e-12)" /></u11><u12 name="type">d_inverter<field28 name="Enter Rise Delay (default=1.0e-9)" /><field29 name="Enter Fall Delay (default=1.0e-9)" /><field30 name="Enter Input Load (default=1.0e-12)" /></u12><u13 name="type">d_ff<field31 name="Enter Rise Delay (default=1.0e-9)" /><field32 name="Enter Fall Delay (default=1.0e-9)" /><field33 name="Enter Input Load (default=1.0e-12)" /><field34 name="Enter Instance ID (Between 0-99)" /></u13><u9 name="type">d_ff<field35 name="Enter Rise Delay (default=1.0e-9)" /><field36 name="Enter Fall Delay (default=1.0e-9)" /><field37 name="Enter Input Load (default=1.0e-12)" /><field38 name="Enter Instance ID (Between 0-99)" /></u9><u8 name="type">tristate_buff<field39 name="Enter Rise Delay (default=1.0e-9)" /><field40 name="Enter Fall Delay (default=1.0e-9)" /><field41 name="Enter Input Load (default=1.0e-12)" /><field42 name="Enter Instance ID (Between 0-99)" /></u8><u14 name="type">d_inverter<field43 name="Enter Rise Delay (default=1.0e-9)" /><field44 name="Enter Fall Delay (default=1.0e-9)" /><field45 name="Enter Input Load (default=1.0e-12)" /></u14><u14 name="type">d_or<field1 name="Enter Rise Delay (default=1.0e-9)" /><field2 name="Enter Fall Delay (default=1.0e-9)" /><field3 name="Enter Input Load (default=1.0e-12)" /></u14><u12 name="type">d_or<field4 name="Enter Rise Delay (default=1.0e-9)" /><field5 name="Enter Fall Delay (default=1.0e-9)" /><field6 name="Enter Input Load (default=1.0e-12)" /></u12><u19 name="type">tristate_buff<field7 name="Enter Rise Delay (default=1.0e-9)" /><field8 name="Enter Fall Delay (default=1.0e-9)" /><field9 name="Enter Input Load (default=1.0e-12)" /><field10 name="Enter Instance ID (Between 0-99)" /></u19><u8 name="type">d_inverter<field11 name="Enter Rise Delay (default=1.0e-9)" /><field12 name="Enter Fall Delay (default=1.0e-9)" /><field13 name="Enter Input Load (default=1.0e-12)" /></u8><u7 name="type">d_ff<field18 name="Enter Rise Delay (default=1.0e-9)" /><field19 name="Enter Fall Delay (default=1.0e-9)" /><field20 name="Enter Input Load (default=1.0e-12)" /><field21 name="Enter Instance ID (Between 0-99)" /></u7><u18 name="type">d_or<field22 name="Enter Rise Delay (default=1.0e-9)" /><field23 name="Enter Fall Delay (default=1.0e-9)" /><field24 name="Enter Input Load (default=1.0e-12)" /></u18><u20 name="type">d_or<field25 name="Enter Rise Delay (default=1.0e-9)" /><field26 name="Enter Fall Delay (default=1.0e-9)" /><field27 name="Enter Input Load (default=1.0e-12)" /></u20><u22 name="type">d_inverter<field28 name="Enter Rise Delay (default=1.0e-9)" /><field29 name="Enter Fall Delay (default=1.0e-9)" /><field30 name="Enter Input Load (default=1.0e-12)" /></u22><u5 name="type">d_ff<field31 name="Enter Rise Delay (default=1.0e-9)" /><field32 name="Enter Fall Delay (default=1.0e-9)" /><field33 name="Enter Input Load (default=1.0e-12)" /><field34 name="Enter Instance ID (Between 0-99)" /></u5><u24 name="type">d_ff<field35 name="Enter Rise Delay (default=1.0e-9)" /><field36 name="Enter Fall Delay (default=1.0e-9)" /><field37 name="Enter Input Load (default=1.0e-12)" /><field38 name="Enter Instance ID (Between 0-99)" /></u24><u17 name="type">tristate_buff<field39 name="Enter Rise Delay (default=1.0e-9)" /><field40 name="Enter Fall Delay (default=1.0e-9)" /><field41 name="Enter Input Load (default=1.0e-12)" /><field42 name="Enter Instance ID (Between 0-99)" /></u17><u9 name="type">d_inverter<field43 name="Enter Rise Delay (default=1.0e-9)" /><field44 name="Enter Fall Delay (default=1.0e-9)" /><field45 name="Enter Input Load (default=1.0e-12)" /></u9></model><devicemodel /><subcircuit /><analysis><ac><field1 name="Lin">true</field1><field2 name="Dec">false</field2><field3 name="Oct">false</field3><field4 name="Start Frequency" /><field5 name="Stop Frequency" /><field6 name="No. of points" /><field7 name="Start Fre Combo">Hz</field7><field8 name="Stop Fre Combo">Hz</field8></ac><dc><field1 name="Source 1" /><field2 name="Start" /><field3 name="Increment" /><field4 name="Stop" /><field5 name="Operating Point">0</field5><field6 name="Start Combo">Volts or Amperes</field6><field7 name="Increment Combo">Volts or Amperes</field7><field8 name="Stop Combo">Volts or Amperes</field8><field9 name="Source 2" /><field10 name="Start" /><field11 name="Increment" /><field12 name="Stop" /><field13 name="Start Combo">Volts or Amperes</field13><field14 name="Increment Combo">Volts or Amperes</field14><field15 name="Stop Combo">Volts or Amperes</field15></dc><tran><field1 name="Start Time" /><field2 name="Step Time" /><field3 name="Stop Time" /><field4 name="Start Combo">sec</field4><field5 name="Step Combo">sec</field5><field6 name="Stop Combo">sec</field6></tran></analysis></KicadtoNgspice> \ No newline at end of file
diff --git a/library/SubcircuitLibrary/ic163501/registered_transciever-cache.lib b/library/SubcircuitLibrary/ic163501/registered_transciever-cache.lib
new file mode 100644
index 00000000..d3d6a3a1
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transciever-cache.lib
@@ -0,0 +1,107 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# PORT
+#
+DEF PORT U 0 40 Y Y 26 F N
+F0 "U" 50 100 30 H V C CNN
+F1 "PORT" 0 0 30 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 325 225 285 -1421 -1278 0 1 0 N 100 50 150 0
+A 376 -275 356 1294 1408 0 1 0 N 150 0 100 -50
+S -100 50 100 -50 0 1 0 N
+X ~ 1 250 0 100 L 30 30 1 1 B
+X ~ 2 250 0 100 L 30 30 2 1 B
+X ~ 3 250 0 100 L 30 30 3 1 B
+X ~ 4 250 0 100 L 30 30 4 1 B
+X ~ 5 250 0 100 L 30 30 5 1 B
+X ~ 6 250 0 100 L 30 30 6 1 B
+X ~ 7 250 0 100 L 30 30 7 1 B
+X ~ 8 250 0 100 L 30 30 8 1 B
+X ~ 9 250 0 100 L 30 30 9 1 B
+X ~ 10 250 0 100 L 30 30 10 1 B
+X ~ 11 250 0 100 L 30 30 11 1 B
+X ~ 12 250 0 100 L 30 30 12 1 B
+X ~ 13 250 0 100 L 30 30 13 1 B
+X ~ 14 250 0 100 L 30 30 14 1 B
+X ~ 15 250 0 100 L 30 30 15 1 B
+X ~ 16 250 0 100 L 30 30 16 1 B
+X ~ 17 250 0 100 L 30 30 17 1 B
+X ~ 18 250 0 100 L 30 30 18 1 B
+X ~ 19 250 0 100 L 30 30 19 1 B
+X ~ 20 250 0 100 L 30 30 20 1 B
+X ~ 21 250 0 100 L 30 30 21 1 B
+X ~ 22 250 0 100 L 30 30 22 1 B
+X ~ 23 250 0 100 L 30 30 23 1 B
+X ~ 24 250 0 100 L 30 30 24 1 B
+X ~ 25 250 0 100 L 30 30 25 1 B
+X ~ 26 250 0 100 L 30 30 26 1 B
+ENDDRAW
+ENDDEF
+#
+# d_ff
+#
+DEF d_ff U 0 40 Y Y 1 F N
+F0 "U" 2850 1800 60 H V C CNN
+F1 "d_ff" 2850 2000 60 H V C CNN
+F2 "" 2850 1950 60 H V C CNN
+F3 "" 2850 1950 60 H V C CNN
+DRAW
+S 2350 2100 3350 1600 0 1 0 N
+X d0 1 2150 1900 200 R 50 50 1 1 I
+X clk0 2 2150 1800 200 R 50 50 1 1 I
+X q0 3 3550 1900 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# d_inverter
+#
+DEF d_inverter U 0 40 Y Y 1 F N
+F0 "U" 0 -100 60 H V C CNN
+F1 "d_inverter" 0 150 60 H V C CNN
+F2 "" 50 -50 60 H V C CNN
+F3 "" 50 -50 60 H V C CNN
+DRAW
+P 4 0 1 0 -100 50 -100 -50 100 0 -100 50 N
+X ~ 1 -300 0 200 R 50 50 1 1 I
+X ~ 2 300 0 200 L 50 50 1 1 O I
+ENDDRAW
+ENDDEF
+#
+# d_or
+#
+DEF d_or U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_or" 0 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A -450 50 224 266 -266 0 1 0 N -250 150 -250 -50
+A -25 -124 325 574 323 0 1 0 N 150 150 250 50
+A 74 125 191 -665 -231 0 1 0 N 150 -50 250 50
+P 2 0 1 0 -250 -50 150 -50 N
+P 2 0 1 0 -250 150 150 150 N
+X IN1 1 -450 100 215 R 50 50 1 1 I
+X IN2 2 -450 0 215 R 50 50 1 1 I
+X OUT 3 450 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# tristate_buff
+#
+DEF tristate_buff U 0 40 Y Y 1 F N
+F0 "U" 2850 1800 60 H V C CNN
+F1 "tristate_buff" 2850 2000 60 H V C CNN
+F2 "" 2850 1950 60 H V C CNN
+F3 "" 2850 1950 60 H V C CNN
+DRAW
+S 2350 2100 3350 1600 0 1 0 N
+X a0 1 2150 1900 200 R 50 50 1 1 I
+X enable0 2 2150 1800 200 R 50 50 1 1 I
+X y0 3 3550 1900 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/ic163501/registered_transciever.cir b/library/SubcircuitLibrary/ic163501/registered_transciever.cir
new file mode 100644
index 00000000..c2cc1527
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transciever.cir
@@ -0,0 +1,23 @@
+* C:\Users\Chaithu\FOSSEE\eSim\library\SubcircuitLibrary\registered_transciever\registered_transciever.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: 6/9/2025 2:16:21 PM
+
+* To exclude a component from the Spice Netlist add [Spice_Netlist_Enabled] user FIELD set to: N
+* To reorder the component spice node sequence add [Spice_Node_Sequence] user FIELD and define sequence: 2,1,0
+
+* Sheet Name: /
+U5 Net-_U1-Pad3_ Net-_U1-Pad4_ Net-_U5-Pad3_ d_or
+U4 Net-_U3-Pad2_ Net-_U1-Pad4_ Net-_U2-Pad2_ d_or
+U3 Net-_U1-Pad3_ Net-_U3-Pad2_ d_inverter
+U1 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U1-Pad4_ Net-_U1-Pad5_ Net-_U1-Pad6_ Net-_U1-Pad7_ Net-_U1-Pad8_ PORT
+U2 Net-_U1-Pad1_ Net-_U2-Pad2_ Net-_U2-Pad3_ d_ff
+U6 Net-_U2-Pad3_ Net-_U5-Pad3_ Net-_U6-Pad3_ d_ff
+U7 Net-_U6-Pad3_ Net-_U1-Pad2_ Net-_U1-Pad5_ tristate_buff
+U10 Net-_U1-Pad8_ Net-_U1-Pad7_ Net-_U10-Pad3_ d_or
+U11 Net-_U11-Pad1_ Net-_U1-Pad7_ Net-_U11-Pad3_ d_or
+U12 Net-_U1-Pad8_ Net-_U11-Pad1_ d_inverter
+U13 Net-_U1-Pad5_ Net-_U11-Pad3_ Net-_U13-Pad3_ d_ff
+U9 Net-_U13-Pad3_ Net-_U10-Pad3_ Net-_U8-Pad1_ d_ff
+U8 Net-_U8-Pad1_ Net-_U1-Pad6_ Net-_U1-Pad1_ tristate_buff
+
+.end
diff --git a/library/SubcircuitLibrary/ic163501/registered_transciever.cir.out b/library/SubcircuitLibrary/ic163501/registered_transciever.cir.out
new file mode 100644
index 00000000..ec2b6716
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transciever.cir.out
@@ -0,0 +1,60 @@
+* c:\users\chaithu\fossee\esim\library\subcircuitlibrary\registered_transciever\registered_transciever.cir
+
+* u5 net-_u1-pad3_ net-_u1-pad4_ net-_u5-pad3_ d_or
+* u4 net-_u3-pad2_ net-_u1-pad4_ net-_u2-pad2_ d_or
+* u3 net-_u1-pad3_ net-_u3-pad2_ d_inverter
+* u1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ net-_u1-pad7_ net-_u1-pad8_ port
+* u2 net-_u1-pad1_ net-_u2-pad2_ net-_u2-pad3_ d_ff
+* u6 net-_u2-pad3_ net-_u5-pad3_ net-_u6-pad3_ d_ff
+* u7 net-_u6-pad3_ net-_u1-pad2_ net-_u1-pad5_ tristate_buff
+* u10 net-_u1-pad8_ net-_u1-pad7_ net-_u10-pad3_ d_or
+* u11 net-_u11-pad1_ net-_u1-pad7_ net-_u11-pad3_ d_or
+* u12 net-_u1-pad8_ net-_u11-pad1_ d_inverter
+* u13 net-_u1-pad5_ net-_u11-pad3_ net-_u13-pad3_ d_ff
+* u9 net-_u13-pad3_ net-_u10-pad3_ net-_u8-pad1_ d_ff
+* u8 net-_u8-pad1_ net-_u1-pad6_ net-_u1-pad1_ tristate_buff
+a1 [net-_u1-pad3_ net-_u1-pad4_ ] net-_u5-pad3_ u5
+a2 [net-_u3-pad2_ net-_u1-pad4_ ] net-_u2-pad2_ u4
+a3 net-_u1-pad3_ net-_u3-pad2_ u3
+a4 [net-_u1-pad1_ ] [net-_u2-pad2_ ] [net-_u2-pad3_ ] u2
+a5 [net-_u2-pad3_ ] [net-_u5-pad3_ ] [net-_u6-pad3_ ] u6
+a6 [net-_u6-pad3_ ] [net-_u1-pad2_ ] [net-_u1-pad5_ ] u7
+a7 [net-_u1-pad8_ net-_u1-pad7_ ] net-_u10-pad3_ u10
+a8 [net-_u11-pad1_ net-_u1-pad7_ ] net-_u11-pad3_ u11
+a9 net-_u1-pad8_ net-_u11-pad1_ u12
+a10 [net-_u1-pad5_ ] [net-_u11-pad3_ ] [net-_u13-pad3_ ] u13
+a11 [net-_u13-pad3_ ] [net-_u10-pad3_ ] [net-_u8-pad1_ ] u9
+a12 [net-_u8-pad1_ ] [net-_u1-pad6_ ] [net-_u1-pad1_ ] u8
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u5 d_or(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u4 d_or(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u3 d_inverter(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_ff, NgSpice Name: d_ff
+.model u2 d_ff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: d_ff, NgSpice Name: d_ff
+.model u6 d_ff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: tristate_buff, NgSpice Name: tristate_buff
+.model u7 tristate_buff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u10 d_or(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u11 d_or(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u12 d_inverter(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_ff, NgSpice Name: d_ff
+.model u13 d_ff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: d_ff, NgSpice Name: d_ff
+.model u9 d_ff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: tristate_buff, NgSpice Name: tristate_buff
+.model u8 tristate_buff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+.tran 0e-00 0e-00 0e-00
+
+* Control Statements
+.control
+run
+print allv > plot_data_v.txt
+print alli > plot_data_i.txt
+.endc
+.end
diff --git a/library/SubcircuitLibrary/ic163501/registered_transciever.pro b/library/SubcircuitLibrary/ic163501/registered_transciever.pro
new file mode 100644
index 00000000..e27a398b
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transciever.pro
@@ -0,0 +1,73 @@
+update=22/05/2015 07:44:53
+version=1
+last_client=kicad
+[general]
+version=1
+RootSch=
+BoardNm=
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]
+LibName1=adc-dac
+LibName2=memory
+LibName3=xilinx
+LibName4=microcontrollers
+LibName5=dsp
+LibName6=microchip
+LibName7=analog_switches
+LibName8=motorola
+LibName9=texas
+LibName10=intel
+LibName11=audio
+LibName12=interface
+LibName13=digital-audio
+LibName14=philips
+LibName15=display
+LibName16=cypress
+LibName17=siliconi
+LibName18=opto
+LibName19=atmel
+LibName20=contrib
+LibName21=power
+LibName22=eSim_Plot
+LibName23=transistors
+LibName24=conn
+LibName25=eSim_User
+LibName26=regul
+LibName27=74xx
+LibName28=cmos4000
+LibName29=eSim_Analog
+LibName30=eSim_Devices
+LibName31=eSim_Digital
+LibName32=eSim_Hybrid
+LibName33=eSim_Miscellaneous
+LibName34=eSim_Power
+LibName35=eSim_Sources
+LibName36=eSim_Subckt
+LibName37=eSim_Nghdl
+LibName38=eSim_Ngveri
+LibName39=eSim_SKY130
+LibName40=eSim_SKY130_Subckts
diff --git a/library/SubcircuitLibrary/ic163501/registered_transciever.sch b/library/SubcircuitLibrary/ic163501/registered_transciever.sch
new file mode 100644
index 00000000..b108dac0
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transciever.sch
@@ -0,0 +1,387 @@
+EESchema Schematic File Version 2
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:power
+LIBS:eSim_Plot
+LIBS:transistors
+LIBS:conn
+LIBS:eSim_User
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Power
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_Nghdl
+LIBS:eSim_Ngveri
+LIBS:eSim_SKY130
+LIBS:eSim_SKY130_Subckts
+LIBS:registered_transciever-cache
+EELAYER 25 0
+EELAYER END
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+encoding utf-8
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diff --git a/library/SubcircuitLibrary/ic163501/registered_transciever.sub b/library/SubcircuitLibrary/ic163501/registered_transciever.sub
new file mode 100644
index 00000000..a09cb4a0
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transciever.sub
@@ -0,0 +1,54 @@
+* Subcircuit registered_transciever
+.subckt registered_transciever net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ net-_u1-pad7_ net-_u1-pad8_
+* c:\users\chaithu\fossee\esim\library\subcircuitlibrary\registered_transciever\registered_transciever.cir
+* u5 net-_u1-pad3_ net-_u1-pad4_ net-_u5-pad3_ d_or
+* u4 net-_u3-pad2_ net-_u1-pad4_ net-_u2-pad2_ d_or
+* u3 net-_u1-pad3_ net-_u3-pad2_ d_inverter
+* u2 net-_u1-pad1_ net-_u2-pad2_ net-_u2-pad3_ d_ff
+* u6 net-_u2-pad3_ net-_u5-pad3_ net-_u6-pad3_ d_ff
+* u7 net-_u6-pad3_ net-_u1-pad2_ net-_u1-pad5_ tristate_buff
+* u10 net-_u1-pad8_ net-_u1-pad7_ net-_u10-pad3_ d_or
+* u11 net-_u11-pad1_ net-_u1-pad7_ net-_u11-pad3_ d_or
+* u12 net-_u1-pad8_ net-_u11-pad1_ d_inverter
+* u13 net-_u1-pad5_ net-_u11-pad3_ net-_u13-pad3_ d_ff
+* u9 net-_u13-pad3_ net-_u10-pad3_ net-_u8-pad1_ d_ff
+* u8 net-_u8-pad1_ net-_u1-pad6_ net-_u1-pad1_ tristate_buff
+a1 [net-_u1-pad3_ net-_u1-pad4_ ] net-_u5-pad3_ u5
+a2 [net-_u3-pad2_ net-_u1-pad4_ ] net-_u2-pad2_ u4
+a3 net-_u1-pad3_ net-_u3-pad2_ u3
+a4 [net-_u1-pad1_ ] [net-_u2-pad2_ ] [net-_u2-pad3_ ] u2
+a5 [net-_u2-pad3_ ] [net-_u5-pad3_ ] [net-_u6-pad3_ ] u6
+a6 [net-_u6-pad3_ ] [net-_u1-pad2_ ] [net-_u1-pad5_ ] u7
+a7 [net-_u1-pad8_ net-_u1-pad7_ ] net-_u10-pad3_ u10
+a8 [net-_u11-pad1_ net-_u1-pad7_ ] net-_u11-pad3_ u11
+a9 net-_u1-pad8_ net-_u11-pad1_ u12
+a10 [net-_u1-pad5_ ] [net-_u11-pad3_ ] [net-_u13-pad3_ ] u13
+a11 [net-_u13-pad3_ ] [net-_u10-pad3_ ] [net-_u8-pad1_ ] u9
+a12 [net-_u8-pad1_ ] [net-_u1-pad6_ ] [net-_u1-pad1_ ] u8
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u5 d_or(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u4 d_or(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u3 d_inverter(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_ff, NgSpice Name: d_ff
+.model u2 d_ff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: d_ff, NgSpice Name: d_ff
+.model u6 d_ff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: tristate_buff, NgSpice Name: tristate_buff
+.model u7 tristate_buff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u10 d_or(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u11 d_or(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u12 d_inverter(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: d_ff, NgSpice Name: d_ff
+.model u13 d_ff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: d_ff, NgSpice Name: d_ff
+.model u9 d_ff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Schematic Name: tristate_buff, NgSpice Name: tristate_buff
+.model u8 tristate_buff(rise_delay=1.0e-9 fall_delay=1.0e-9 input_load=1.0e-12 instance_id=1 )
+* Control Statements
+
+.ends registered_transciever \ No newline at end of file
diff --git a/library/SubcircuitLibrary/ic163501/registered_transciever_IC.bck b/library/SubcircuitLibrary/ic163501/registered_transciever_IC.bck
new file mode 100644
index 00000000..1980d0d1
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transciever_IC.bck
@@ -0,0 +1,7 @@
+EESchema-DOCLIB Version 2.0
+#
+$CMP SCR
+D Thyristor
+$ENDCMP
+#
+#End Doc Library
diff --git a/library/SubcircuitLibrary/ic163501/registered_transciever_IC.dcm b/library/SubcircuitLibrary/ic163501/registered_transciever_IC.dcm
new file mode 100644
index 00000000..1980d0d1
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transciever_IC.dcm
@@ -0,0 +1,7 @@
+EESchema-DOCLIB Version 2.0
+#
+$CMP SCR
+D Thyristor
+$ENDCMP
+#
+#End Doc Library
diff --git a/library/SubcircuitLibrary/ic163501/registered_transciever_IC.lib b/library/SubcircuitLibrary/ic163501/registered_transciever_IC.lib
new file mode 100644
index 00000000..3fec1e78
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transciever_IC.lib
@@ -0,0 +1,1215 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 10bitDAC
+#
+DEF 10bitDAC X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "10bitDAC" -50 -50 60 H V C CNN
+F2 "" 0 50 60 H I C CNN
+F3 "" 0 50 60 H I C CNN
+DRAW
+S -500 500 400 -600 0 1 0 N
+X D0 1 -700 -500 200 R 50 50 1 1 I
+X D1 2 -700 -400 200 R 50 50 1 1 I
+X D2 3 -700 -300 200 R 50 50 1 1 I
+X D3 4 -700 -200 200 R 50 50 1 1 I
+X D4 5 -700 -100 200 R 50 50 1 1 I
+X D5 6 -700 0 200 R 50 50 1 1 I
+X D6 7 -700 100 200 R 50 50 1 1 I
+X D7 8 -700 200 200 R 50 50 1 1 I
+X D8 9 -700 300 200 R 50 50 1 1 I
+X D9 10 -700 400 200 R 50 50 1 1 I
+X AnalogOut 11 600 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 2BITMUL
+#
+DEF 2BITMUL X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "2BITMUL" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A0 1 -500 300 200 R 50 50 1 1 I
+X A1 2 -500 150 200 R 50 50 1 1 I
+X B0 3 -500 -50 200 R 50 50 1 1 I
+X B1 4 -500 -250 200 R 50 50 1 1 I
+X M0 5 500 250 200 L 50 50 1 1 O
+X M1 6 500 100 200 L 50 50 1 1 O
+X M2 7 500 -50 200 L 50 50 1 1 O
+X M3 8 500 -250 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 3_and
+#
+DEF 3_and X 0 40 Y Y 1 F N
+F0 "X" 100 -50 60 H V C CNN
+F1 "3_and" 150 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 150 50 158 716 -716 0 1 0 N 200 200 200 -100
+P 2 0 1 0 -150 200 200 200 N
+P 3 0 1 0 -150 200 -150 -100 200 -100 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X out 4 500 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_OR
+#
+DEF 4_OR X 0 40 Y Y 1 F N
+F0 "X" 150 -100 60 H V C CNN
+F1 "4_OR" 150 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A -800 0 650 226 -226 0 1 0 N -200 250 -200 -250
+A -73 134 444 -599 -176 0 1 0 N 150 -250 350 0
+A -30 -99 393 627 146 0 1 0 N 150 250 350 0
+P 2 0 1 0 -200 -250 150 -250 N
+P 2 0 1 0 -200 250 150 250 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X in4 4 -350 -150 200 R 50 50 1 1 I
+X out 5 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_and
+#
+DEF 4_and X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "4_and" 100 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 206 760 -760 0 1 0 N 150 200 150 -200
+P 2 0 1 0 -200 200 150 200 N
+P 4 0 1 0 -200 200 -200 -200 50 -200 150 -200 N
+X in1 1 -400 150 200 R 50 50 1 1 I
+X in2 2 -400 50 200 R 50 50 1 1 I
+X in3 3 -400 -50 200 R 50 50 1 1 I
+X in4 4 -400 -150 200 R 50 50 1 1 I
+X out 5 500 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 556
+#
+DEF 556 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "556" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 250 -550 0 1 0 N
+X dis1 1 -500 150 200 R 50 50 1 1 I
+X thr1 2 -500 -150 200 R 50 50 1 1 I
+X cv1 3 -150 -750 200 U 50 50 1 1 I
+X rst1 4 -200 600 200 D 50 50 1 1 I
+X out1 5 -500 0 200 R 50 50 1 1 O
+X trig1 6 -500 -300 200 R 50 50 1 1 I
+X gnd 7 0 -750 200 U 50 50 1 1 I
+X trig2 8 450 -300 200 L 50 50 1 1 I
+X out2 9 450 0 200 L 50 50 1 1 O
+X rst2 10 100 600 200 D 50 50 1 1 I
+X cv2 11 150 -750 200 U 50 50 1 1 I
+X thr2 12 450 -150 200 L 50 50 1 1 I
+X dis2 13 450 150 200 L 50 50 1 1 I
+X vcc 14 -50 600 200 D 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# 5_and
+#
+DEF 5_and X 0 40 Y Y 1 F N
+F0 "X" 50 -100 60 H V C CNN
+F1 "5_and" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 255 787 -787 0 1 0 N 150 250 150 -250
+P 2 0 1 0 -250 250 150 250 N
+P 3 0 1 0 -250 250 -250 -250 150 -250 N
+X in1 1 -450 200 200 R 50 50 1 1 I
+X in2 2 -450 100 200 R 50 50 1 1 I
+X in3 3 -450 0 200 R 50 50 1 1 I
+X in4 4 -450 -100 200 R 50 50 1 1 I
+X in5 5 -450 -200 200 R 50 50 1 1 I
+X out 6 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 74194
+#
+DEF 74194 X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "74194" 0 250 60 H V C CNN
+F2 "" 50 -50 60 H I C CNN
+F3 "" 50 -50 60 H I C CNN
+DRAW
+S -150 150 200 -250 0 1 0 N
+X clk 1 -350 100 200 R 31 31 1 1 I
+X d0 2 -350 50 200 R 31 31 1 1 I
+X dsr 3 -350 0 200 R 31 31 1 1 I
+X d1 4 -350 -50 200 R 31 31 1 1 I
+X d2 5 -350 -100 200 R 31 31 1 1 I
+X d3 6 -350 -150 200 R 31 31 1 1 I
+X dsl 7 -350 -200 200 R 31 31 1 1 I
+X rst 8 400 100 200 L 31 31 1 1 I
+X sel1 9 400 50 200 L 31 31 1 1 I
+X sel0 10 400 0 200 L 31 31 1 1 I
+X q0 11 400 -50 200 L 31 31 1 1 O
+X q1 12 400 -100 200 L 31 31 1 1 O
+X q2 13 400 -150 200 L 31 31 1 1 O
+X q3 14 400 -200 200 L 31 31 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 74hc194
+#
+DEF 74hc194 X 0 40 Y Y 1 F N
+F0 "X" 0 -200 60 H V C CNN
+F1 "74hc194" 0 0 39 H V C CNN
+F2 "" 0 -200 60 H I C CNN
+F3 "" 0 -200 60 H I C CNN
+DRAW
+S 300 -300 300 -300 0 1 0 N
+S -300 250 300 -450 1 1 0 N
+X dsr 1 -500 200 200 R 39 39 1 1 I
+X s0 2 -500 100 200 R 39 39 1 1 I
+X s1 3 -500 0 200 R 39 39 1 1 I
+X d0 4 -500 -100 200 R 39 39 1 1 I
+X clk 5 -500 -200 200 R 39 39 1 1 I
+X rst 6 -500 -300 200 R 39 39 1 1 I
+X q0 7 500 200 200 L 39 39 1 1 O
+X d1 8 500 100 200 L 39 39 1 1 I
+X q1 9 500 0 200 L 39 39 1 1 O
+X d2 10 500 -100 200 L 39 39 1 1 I
+X q2 11 500 -200 200 L 39 39 1 1 O
+X d3 12 500 -300 200 L 39 39 1 1 I
+X dsl 13 -500 -400 200 R 39 39 1 1 I
+X q3 14 500 -400 200 L 39 39 1 1 O
+ENDDRAW
+ENDDEF
+#
+# CD4007
+#
+DEF CD4007 X 0 40 Y Y 1 F N
+F0 "X" 0 0 39 H V C CNN
+F1 "CD4007" 0 100 39 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -250 250 250 -150 0 1 0 N
+S 250 -200 250 -200 0 1 0 N
+X G1 1 -450 200 200 R 31 31 1 1 I
+X GND 2 -450 150 200 R 31 31 1 1 I
+X vdd 3 -450 100 200 R 31 31 1 1 I
+X Dp1 4 -450 50 200 R 31 31 1 1 B
+X DN1 5 -450 0 200 R 31 31 1 1 B
+X g2 6 -450 -50 200 R 31 31 1 1 I
+X Dp2 7 -450 -100 200 R 31 31 1 1 B
+X Sn2 8 450 200 200 L 31 31 1 1 B
+X Sp2 9 450 150 200 L 31 31 1 1 B
+X Dn2 10 450 100 200 L 31 31 1 1 B
+X g3 11 450 50 200 L 31 31 1 1 I
+X SN3 12 450 0 200 L 31 31 1 1 B
+X SP3 13 450 -50 200 L 31 31 1 1 B
+X DN3 14 450 -100 200 L 31 31 1 1 B
+ENDDRAW
+ENDDEF
+#
+# CMOS_NAND
+#
+DEF CMOS_NAND X 0 40 Y Y 1 F N
+F0 "X" -100 -150 60 H V C CNN
+F1 "CMOS_NAND" 0 -50 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+A 150 -50 381 668 -668 0 1 0 N 300 300 300 -400
+C 550 0 50 0 1 0 N
+P 2 0 1 0 -350 300 300 300 N
+P 3 0 1 0 -350 300 -350 -400 300 -400 N
+X in1 1 -550 250 200 R 50 50 1 1 I
+X in2 2 -550 -300 200 R 50 50 1 1 I
+X out 3 800 0 279 L 79 79 1 1 I
+ENDDRAW
+ENDDEF
+#
+# Clock_pulse_generator
+#
+DEF Clock_pulse_generator X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Clock_pulse_generator" 0 -100 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -550 200 600 -300 0 1 0 N
+X Vdd 1 -750 100 200 R 50 50 1 1 I
+X R 2 -750 -50 200 R 50 50 1 1 I
+X C 3 -750 -200 200 R 50 50 1 1 I
+X Clkout 4 800 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4002
+#
+DEF IC_4002 X 0 40 Y Y 1 F N
+F0 "X" 0 150 60 H V C CNN
+F1 "IC_4002" 0 0 60 H V C CNN
+F2 "" 50 -150 60 H V C CNN
+F3 "" 50 -150 60 H V C CNN
+DRAW
+S -250 350 250 -400 0 1 0 N
+X 1Y 1 -450 250 200 R 50 50 1 1 O
+X 1A 2 -450 150 200 R 50 50 1 1 I
+X 1B 3 -450 50 200 R 50 50 1 1 I
+X 1C 4 -450 -50 200 R 50 50 1 1 I
+X 1D 5 -450 -150 200 R 50 50 1 1 I
+X NC 6 -450 -250 200 R 50 50 1 1 I
+X GND 7 -450 -350 200 R 50 50 1 1 I
+X NC 8 450 -350 200 L 50 50 1 1 I
+X 2A 9 450 -250 200 L 50 50 1 1 I
+X 2B 10 450 -150 200 L 50 50 1 1 I
+X 2C 11 450 -50 200 L 50 50 1 1 I
+X 2D 12 450 50 200 L 50 50 1 1 I
+X 2Y 13 450 150 200 L 50 50 1 1 O
+X VCC 14 450 250 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4012
+#
+DEF IC_4012 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4012" 0 200 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 350 -400 0 1 0 N
+X Q1 1 -500 300 200 R 50 50 1 1 O
+X A1 2 -500 200 200 R 50 50 1 1 I
+X B1 3 -500 100 200 R 50 50 1 1 I
+X C1 4 -500 0 200 R 50 50 1 1 I
+X D1 5 -500 -100 200 R 50 50 1 1 I
+X NC 6 -500 -200 200 R 50 50 1 1 N
+X VSS 7 -500 -300 200 R 50 50 1 1 I
+X NC 8 550 -300 200 L 50 50 1 1 N
+X A2 9 550 -200 200 L 50 50 1 1 I
+X B2 10 550 -100 200 L 50 50 1 1 I
+X C2 11 550 0 200 L 50 50 1 1 I
+X D2 12 550 100 200 L 50 50 1 1 I
+X Q2 13 550 200 200 L 50 50 1 1 O
+X VDD 14 550 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4017
+#
+DEF IC_4017 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4017" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -350 850 400 -850 0 1 0 N
+X 1 1 600 650 200 L 50 50 1 1 O
+X 2 2 600 500 200 L 50 50 1 1 O
+X 3 3 600 350 200 L 50 50 1 1 O
+X 4 4 600 200 200 L 50 50 1 1 O
+X 5 5 600 50 200 L 50 50 1 1 O
+X 6 6 600 -100 200 L 50 50 1 1 O
+X 7 7 600 -250 200 L 50 50 1 1 O
+X 8 8 600 -400 200 L 50 50 1 1 O
+X 9 9 600 -600 200 L 50 50 1 1 O
+X 10 10 600 -750 200 L 50 50 1 1 O
+X RST 11 -550 -400 200 R 50 50 1 1 I
+X CLK 12 -550 350 200 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4023
+#
+DEF IC_4023 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4023" 0 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X C3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X A3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4028
+#
+DEF IC_4028 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4028" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X Q4 1 -500 350 200 R 50 50 1 1 O
+X Q2 2 -500 250 200 R 50 50 1 1 O
+X Q0 3 -500 150 200 R 50 50 1 1 O
+X Q7 4 -500 50 200 R 50 50 1 1 O
+X Q9 5 -500 -50 200 R 50 50 1 1 O
+X Q5 6 -500 -150 200 R 50 50 1 1 O
+X Q6 7 -500 -250 200 R 50 50 1 1 O
+X Vss 8 -500 -350 200 R 50 50 1 1 I
+X Q8 9 500 -350 200 L 50 50 1 1 O
+X A0 10 500 -250 200 L 50 50 1 1 I
+X A3 11 500 -150 200 L 50 50 1 1 I
+X A2 12 500 -50 200 L 50 50 1 1 I
+X A1 13 500 50 200 L 50 50 1 1 I
+X Q1 14 500 150 200 L 50 50 1 1 O
+X Q3 15 500 250 200 L 50 50 1 1 O
+X Vdd 16 500 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4073
+#
+DEF IC_4073 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4073" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X A3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X C3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_74153
+#
+DEF IC_74153 X 0 40 Y Y 1 F N
+F0 "X" 100 50 60 H V C CNN
+F1 "IC_74153" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 100 -200 60 0 0 0 4:1 Normal 0 C C
+T 0 100 -100 60 0 0 0 DUAL Normal 0 C C
+T 0 100 -300 60 0 0 0 MUX Normal 0 C C
+S -200 500 350 -550 0 1 0 N
+X a0 1 -400 350 200 R 50 50 1 1 I
+X a1 2 -400 250 200 R 50 50 1 1 I
+X a2 3 -400 150 200 R 50 50 1 1 I
+X a3 4 -400 50 200 R 50 50 1 1 I
+X EA 5 0 700 200 D 50 50 1 1 I I
+X b0 6 -400 -150 200 R 50 50 1 1 I
+X b1 7 -400 -250 200 R 50 50 1 1 I
+X b2 8 -400 -350 200 R 50 50 1 1 I
+X b3 9 -400 -450 200 R 50 50 1 1 I
+X EB 10 200 700 200 D 50 50 1 1 I I
+X s1 11 50 -750 200 U 50 50 1 1 I
+X s0 12 150 -750 200 U 50 50 1 1 I
+X ya 13 550 250 200 L 50 50 1 1 O
+X yb 14 550 -300 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_74154
+#
+DEF IC_74154 X 0 40 Y Y 1 F N
+F0 "X" 0 -200 60 H V C CNN
+F1 "IC_74154" 50 -50 60 H V C CNN
+F2 "" 0 50 60 H V C CNN
+F3 "" 0 50 60 H V C CNN
+DRAW
+T 0 0 400 60 0 0 0 4:16~ Normal 0 C C
+T 0 0 250 60 0 0 0 decoder Normal 0 C C
+S -350 700 400 -700 0 0 0 N
+X ~Y0 1 -550 550 200 R 50 50 1 1 O I
+X ~Y1 2 -550 450 200 R 50 50 1 1 O I
+X ~Y2 3 -550 350 200 R 50 50 1 1 O I
+X ~Y3 4 -550 250 200 R 50 50 1 1 O I
+X ~Y4 5 -550 150 200 R 50 50 1 1 O I
+X ~Y5 6 -550 50 200 R 50 50 1 1 O I
+X ~Y6 7 -550 -50 200 R 50 50 1 1 O I
+X ~Y7 8 -550 -150 200 R 50 50 1 1 O I
+X ~Y8 9 -550 -250 200 R 50 50 1 1 O I
+X ~Y9 10 -550 -350 200 R 50 50 1 1 O I
+X A3 20 600 150 200 L 50 50 1 1 I
+X ~Y10 11 -550 -450 200 R 50 50 1 1 O I
+X A2 21 600 250 200 L 50 50 1 1 I
+X GND 12 -550 -550 200 R 50 50 1 1 I
+X A1 22 600 350 200 L 50 50 1 1 I
+X ~Y11 13 600 -550 200 L 50 50 1 1 O I
+X A0 23 600 450 200 L 50 50 1 1 I
+X ~Y12 14 600 -450 200 L 50 50 1 1 O I
+X Vcc 24 600 550 200 L 50 50 1 1 I
+X ~Y13 15 600 -350 200 L 50 50 1 1 O I
+X ~Y14 16 600 -250 200 L 50 50 1 1 O I
+X ~Y15 17 600 -150 200 L 50 50 1 1 O I
+X ~E0 18 600 -50 200 L 50 50 1 1 I I
+X ~E1 19 600 50 200 L 50 50 1 1 I I
+ENDDRAW
+ENDDEF
+#
+# IC_74157
+#
+DEF IC_74157 X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "IC_74157" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 50 -300 60 0 0 0 2:1 Normal 0 C C
+T 0 50 -400 60 0 0 0 MUX Normal 0 C C
+T 0 50 -200 60 0 0 0 QUAD Normal 0 C C
+S -350 550 400 -650 0 1 0 N
+X a0 1 -550 450 200 R 50 50 1 1 I
+X a1 2 -550 300 200 R 50 50 1 1 I
+X b0 3 -550 200 200 R 50 50 1 1 I
+X b1 4 -550 100 200 R 50 50 1 1 I
+X c0 5 -550 0 200 R 50 50 1 1 I
+X c1 6 -550 -100 200 R 50 50 1 1 I
+X d0 7 -550 -200 200 R 50 50 1 1 I
+X d1 8 -550 -300 200 R 50 50 1 1 I
+X EN 9 -550 -550 200 R 50 50 1 1 I I
+X S 10 -550 -450 200 R 50 50 1 1 I
+X Yd 11 600 0 200 L 50 50 1 1 O
+X Ya 12 600 300 200 L 50 50 1 1 O
+X Yb 13 600 200 200 L 50 50 1 1 O
+X Yc 14 600 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_7485
+#
+DEF IC_7485 X 0 40 Y Y 1 F N
+F0 "X" -50 -100 60 H V C CNN
+F1 "IC_7485" -50 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 0 550 60 0 0 0 4~BIT~comparator Normal 0 C C
+S -350 450 400 -400 0 1 0 N
+X A<B(in) 1 600 -100 200 L 50 50 1 1 I
+X A=B(in) 2 600 -200 200 L 50 50 1 1 I
+X A>B(in) 3 600 -300 200 L 50 50 1 1 I
+X A3 4 -550 100 200 R 50 50 1 1 I
+X B3 5 -550 -350 200 R 50 50 1 1 I
+X A2 6 -550 200 200 R 50 50 1 1 I
+X B2 7 -550 -250 200 R 50 50 1 1 I
+X A1 8 -550 300 200 R 50 50 1 1 I
+X B1 9 -550 -150 200 R 50 50 1 1 I
+X A0 10 -550 400 200 R 50 50 1 1 I
+X B0 11 -550 -50 200 R 50 50 1 1 I
+X A>B(out) 12 600 350 200 L 50 50 1 1 O
+X A=B(out) 13 600 250 200 L 50 50 1 1 O
+X A<B(out) 14 600 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# INVCMOS
+#
+DEF INVCMOS X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "INVCMOS" -450 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+C 400 0 112 0 1 0 N
+S -250 200 -250 -200 0 1 0 N
+P 3 0 1 0 -250 200 300 0 -250 -200 N
+X in 1 -450 0 200 R 50 50 1 1 P
+X out 2 700 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# LM13700
+#
+DEF LM13700 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "LM13700" 50 200 39 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+X INPUT(+) 6 -550 -200 200 R 31 31 1 0 I
+X DIODEBIAS2 7 700 350 200 L 31 31 1 0 I
+X INPUT2(-) 8 700 250 200 L 31 31 1 0 I
+X OUTPUT 9 -550 -350 200 R 31 31 1 0 O
+X AMPBIASINPUT2 10 700 150 200 L 31 31 1 0 I
+X INPUT2(+) 11 700 -50 200 L 31 31 1 0 O
+X OUTPUT2 12 700 -200 200 L 31 31 1 0 O
+S -350 450 500 -400 0 1 0 N
+X DIODEBIAS 1 -550 350 200 R 31 31 1 1 I
+X INPUT(-) 2 -550 250 200 R 31 31 1 1 I
+X V(+) 3 -550 150 200 R 31 31 1 1 I
+X V(-) 4 -550 50 200 R 31 31 1 1 I
+X AMPBIASINPUT 5 -550 -100 200 R 31 31 1 1 I
+ENDDRAW
+ENDDEF
+#
+# LM555N
+#
+DEF LM555N X 0 40 Y Y 1 F N
+F0 "X" 0 -50 60 H V C CNN
+F1 "LM555N" 0 100 60 H V C CNN
+F2 "" -50 0 60 H V C CNN
+F3 "" -50 0 60 H V C CNN
+DRAW
+S 350 -400 -350 400 0 1 0 N
+X GND 1 0 -600 200 U 50 50 1 1 W
+X TR 2 -550 250 200 R 50 50 1 1 I
+X Q 3 550 250 200 L 50 50 1 1 O
+X R 4 -550 -250 200 R 50 50 1 1 I I
+X CV 5 -550 0 200 R 50 50 1 1 I
+X THR 6 550 -250 200 L 50 50 1 1 I
+X DIS 7 550 0 200 L 50 50 1 1 I
+X VCC 8 0 600 200 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# LM_7812
+#
+DEF LM_7812 X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "LM_7812" 0 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 200 350 -200 0 1 0 N
+X IN 1 -550 0 200 R 50 50 1 1 I
+X GND 2 0 -400 200 U 50 50 1 1 I
+X OUT 3 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# Lm_7805
+#
+DEF Lm_7805 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Lm_7805" 50 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 100 350 -200 0 1 0 N
+X Vin 1 -550 0 200 R 50 50 1 1 P
+X GND 2 0 -400 200 U 50 50 1 1 P
+X Vout 3 550 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# NAND5
+#
+DEF NAND5 X 0 40 Y Y 1 F N
+F0 "X" 450 -200 35 H V C CNN
+F1 "NAND5" 450 -100 35 H V C CNN
+F2 "" 450 -200 60 H I C CNN
+F3 "" 450 -200 60 H I C CNN
+DRAW
+A 500 -150 100 -899 899 0 1 0 N 500 -250 500 -50
+A 625 -150 25 1 1799 0 1 0 N 650 -150 600 -150
+A 625 -150 25 1 1799 0 1 0 N 650 -150 600 -150
+A 625 -150 25 1 1799 0 1 0 N 650 -150 600 -150
+A 625 -150 25 1 1799 0 1 0 N 650 -150 600 -150
+A 625 -150 25 -1799 -1 0 1 0 N 600 -150 650 -150
+C 650 -100 0 0 1 0 N
+C 650 -100 0 0 1 0 N
+P 2 0 1 0 300 -50 500 -50 N
+P 3 0 1 0 300 -50 300 -250 500 -250 N
+X B 1 100 -50 200 R 20 20 1 1 I
+X D 2 100 -100 200 R 20 20 1 1 I
+X E 3 100 -150 200 R 20 20 1 1 I
+X C 4 100 -200 200 R 20 20 1 1 I
+X A 5 100 -250 200 R 20 20 1 1 I
+X OUT 6 850 -150 200 L 12 12 1 1 O
+ENDDRAW
+ENDDEF
+#
+# Registered_transceiver
+#
+DEF Registered_transceiver X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Registered_transceiver" 0 350 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -400 250 400 -300 0 1 0 N
+X a 1 -600 200 200 R 39 39 1 1 B
+X OEAB 2 -600 50 200 R 39 39 1 1 I
+X CLK 3 -600 -200 200 R 39 39 1 1 I
+X LEAB 4 -600 -100 200 R 39 39 1 1 I
+X b 5 600 200 200 L 39 39 1 1 B
+X oeba_bar 6 600 100 200 L 39 39 1 1 I
+X leba 7 600 -50 200 L 39 39 1 1 I
+X clkba 8 600 -200 200 L 39 39 1 1 I
+ENDDRAW
+ENDDEF
+#
+# SCR
+#
+DEF SCR X 0 10 Y N 1 F N
+F0 "X" 150 200 50 H V C CNN
+F1 "SCR" 150 -350 50 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 2 0 0 0 -200 -150 200 -150 N
+P 2 0 1 0 0 -150 -200 -400 N
+P 3 0 1 0 -150 100 150 100 0 -150 F
+X A 1 0 400 300 D 60 60 1 1 I
+X K 2 0 -550 400 U 60 70 1 1 I
+X G 3 -350 -400 150 R 60 60 1 1 I
+ENDDRAW
+ENDDEF
+#
+# SN54HC164
+#
+DEF SN54HC164 X 0 40 Y Y 1 F N
+F0 "X" -150 200 60 H V C CNN
+F1 "SN54HC164" -200 400 39 H V C CNN
+F2 "" -150 200 60 H I C CNN
+F3 "" -150 200 60 H I C CNN
+DRAW
+S -600 600 -600 600 0 1 0 N
+S -600 600 200 -250 0 1 0 N
+X d5 6 -800 -100 200 R 50 50 0 1 O
+X d2 7 400 500 200 L 50 50 0 1 O
+X d6 8 400 400 200 L 50 50 0 1 O
+X d3 9 400 250 200 L 50 50 0 1 O
+X d7 10 400 100 200 L 50 50 0 1 O
+X d4 11 400 0 200 L 50 50 0 1 O
+X d8 12 400 -100 200 L 50 50 0 1 O
+X A 1 -800 500 200 R 50 50 1 1 I
+X B 2 -800 350 200 R 50 50 1 1 I
+X clk 3 -800 250 200 R 50 50 1 1 I
+X rst 4 -800 150 200 R 50 50 1 1 I
+X d1 5 -800 50 200 R 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# UJT
+#
+DEF UJT X 0 40 Y Y 1 F N
+F0 "X" -50 -50 60 H V C CNN
+F1 "UJT" 50 -50 60 H V C CNN
+F2 "" -50 -50 60 H I C CNN
+F3 "" -50 -50 60 H I C CNN
+DRAW
+C -50 -50 206 0 1 0 N
+P 2 0 1 0 -100 100 -100 -200 N
+P 3 0 1 0 -250 0 -200 0 -100 -100 N
+P 3 0 1 0 -200 -50 -150 -50 -150 0 N
+P 3 0 1 0 -100 -150 0 -150 0 -250 N
+P 3 0 1 0 -100 50 0 50 0 150 N
+X E 1 -450 0 200 R 50 50 1 1 I
+X B1 2 0 -450 200 U 50 50 1 1 B
+X B2 3 0 350 200 D 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
+# cmos_d_ff
+#
+DEF cmos_d_ff X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "cmos_d_ff" 0 300 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -250 200 250 -300 0 1 0 N
+X CLK 1 -450 150 200 R 39 39 1 1 I
+X D 2 -450 50 200 R 39 39 1 1 I
+X RST 3 -450 -50 200 R 39 39 1 1 I
+X Q_BAR 4 -450 -150 200 R 39 39 1 1 O
+X VCC 5 450 150 200 L 39 39 1 1 I
+X GND 6 450 50 200 L 39 39 1 1 I
+X Q 7 450 -50 200 L 39 39 1 1 O
+ENDDRAW
+ENDDEF
+#
+# d_flipflop
+#
+DEF d_flipflop X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "d_flipflop" 0 300 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -200 200 200 -200 0 1 0 N
+S 200 -200 200 -200 0 1 0 N
+X clk 1 -400 -100 200 R 50 50 1 1 I
+X d 2 -400 100 200 R 50 50 1 1 I
+X rst 3 0 -400 200 U 50 50 1 1 I
+X q 4 400 100 200 L 50 50 1 1 O
+X q_bar 5 400 -100 200 L 24 24 1 1 O
+ENDDRAW
+ENDDEF
+#
+# eSim_74LS04
+#
+DEF eSim_74LS04 X 0 40 Y Y 1 F N
+F0 "X" 0 100 60 H V C CNN
+F1 "eSim_74LS04" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S 350 500 -350 -500 0 1 0 N
+X ~ 1 -550 450 200 R 50 50 1 1 P
+X ~ 2 -550 300 200 R 50 50 1 1 P I
+X ~ 3 -550 150 200 R 50 50 1 1 P
+X ~ 4 -550 0 200 R 50 50 1 1 P I
+X ~ 5 -550 -150 200 R 50 50 1 1 P
+X ~ 6 -550 -300 200 R 50 50 1 1 P I
+X GND 7 -550 -450 200 R 50 50 1 1 P
+X ~ 8 550 -450 200 L 50 50 1 1 P I
+X ~ 9 550 -300 200 L 50 50 1 1 P
+X ~ 10 550 -150 200 L 50 50 1 1 P I
+X ~ 11 550 0 200 L 50 50 1 1 P
+X ~ 12 550 150 200 L 50 50 1 1 P I
+X ~ 13 550 300 200 L 50 50 1 1 P
+X VCC 14 550 450 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# full_adder
+#
+DEF full_adder X 0 40 Y Y 1 F N
+F0 "X" 1400 700 60 H V C CNN
+F1 "full_adder" 1400 600 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 800 1150 1950 0 0 1 0 N
+X IN1 1 600 950 200 R 50 50 1 1 I
+X IN2 2 600 550 200 R 50 50 1 1 I
+X CIN 3 600 150 200 R 50 50 1 1 I
+X SUM 4 2150 950 200 L 50 50 1 1 O
+X COUT 5 2150 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# full_sub
+#
+DEF full_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "full_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -550 650 450 -600 0 1 0 N
+X A 1 -750 400 200 R 50 50 1 1 I
+X B 2 -750 200 200 R 50 50 1 1 I
+X BIN 3 -750 -200 200 R 50 50 1 1 I
+X DIFF 4 650 450 200 L 50 50 1 1 O
+X BORROW 5 650 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_adder
+#
+DEF half_adder X 0 40 Y Y 1 F N
+F0 "X" 900 500 60 H V C CNN
+F1 "half_adder" 900 400 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 500 800 1250 0 0 1 0 N
+X IN1 1 300 700 200 R 50 50 1 1 I
+X IN2 2 300 100 200 R 50 50 1 1 I
+X SUM 3 1450 700 200 L 50 50 1 1 O
+X COUT 4 1450 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_sub
+#
+DEF half_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "half_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 300 300 -300 0 1 0 N
+X A 1 -500 200 200 R 50 50 1 1 I
+X B 2 -500 -100 200 R 50 50 1 1 I
+X D 3 500 150 200 L 50 50 1 1 O
+X BORROW 4 500 -100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# ic163501
+#
+DEF ic163501 X 0 40 Y Y 1 F N
+F0 "X" 0 -50 39 H V C CNN
+F1 "ic163501" 0 300 60 H V C CNN
+F2 "" 0 -50 60 H I C CNN
+F3 "" 0 -50 60 H I C CNN
+DRAW
+S -200 250 200 -500 0 1 0 N
+X clkab 1 -400 200 200 R 31 31 1 1 I
+X leab 2 -400 150 200 R 31 31 1 1 I
+X oeba_bar 3 -400 100 200 R 31 31 1 1 I
+X oeab 4 -400 50 200 R 31 31 1 1 I
+X clkba 5 -400 0 200 R 31 31 1 1 I
+X leba 6 -400 -50 200 R 31 31 1 1 I
+X a1 7 -400 -100 200 R 31 31 1 1 B
+X a2 8 -400 -150 200 R 31 31 1 1 B
+X a3 9 -400 -200 200 R 31 31 1 1 B
+X a4 10 -400 -250 200 R 31 31 1 1 B
+X b4 20 400 -50 200 L 31 31 1 1 B
+X a5 11 -400 -300 200 R 31 31 1 1 B
+X b5 21 400 -100 200 L 31 31 1 1 B
+X a6 12 -400 -350 200 R 31 31 1 1 B
+X b6 22 400 -150 200 L 31 31 1 1 B
+X a7 13 -400 -400 200 R 31 31 1 1 B
+X b7 23 400 -200 200 L 31 31 1 1 B
+X a8 14 -400 -450 200 R 31 31 1 1 B
+X b8 24 400 -250 200 L 31 31 1 1 B
+X a9 15 400 200 200 L 31 31 1 1 B
+X b9 25 400 -300 200 L 31 31 1 1 B
+X a10 16 400 150 200 L 31 31 1 1 B
+X b10 26 400 -350 200 L 31 31 1 1 B
+X b1 17 400 100 200 L 31 31 1 1 B
+X b2 18 400 50 200 L 31 31 1 1 B
+X b3 19 400 0 200 L 31 31 1 1 B
+ENDDRAW
+ENDDEF
+#
+# ixdd414
+#
+DEF ixdd414 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "ixdd414" 0 300 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -200 200 250 -250 0 1 0 N
+X vcc 1 -400 150 200 R 31 31 1 1 I
+X in 2 -400 50 200 R 31 31 1 1 I
+X en 3 -400 -100 200 R 31 31 1 1 I
+X gnd 4 -400 -200 200 R 31 31 1 1 I
+X out 5 450 0 200 L 31 31 1 1 O
+ENDDRAW
+ENDDEF
+#
+# latch
+#
+DEF latch X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "latch" 0 200 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -150 100 150 -150 0 1 0 N
+X out 1 350 50 200 L 39 39 1 1 O
+X en 2 -350 50 200 R 39 39 1 1 I
+X data 3 -350 -100 200 R 39 39 1 1 I
+ENDDRAW
+ENDDEF
+#
+# lm_741
+#
+DEF lm_741 X 0 40 Y Y 1 F N
+F0 "X" -200 0 60 H V C CNN
+F1 "lm_741" -100 -250 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 4 0 1 0 -350 350 350 0 -350 -350 -350 350 N
+X off_null 1 -50 400 200 D 50 38 1 1 I
+X inv 2 -550 150 200 R 50 38 1 1 I
+X non_inv 3 -550 -100 200 R 50 38 1 1 I
+X v_neg 4 -150 -450 200 U 50 38 1 1 I
+X off_null 5 50 350 200 D 50 38 1 1 I
+X out 6 550 0 200 L 50 38 1 1 O
+X v_pos 7 -150 450 200 D 50 38 1 1 I
+X NC 8 150 -300 200 U 50 38 1 1 N
+ENDDRAW
+ENDDEF
+#
+# mm54hct147
+#
+DEF mm54hct147 X 0 40 Y Y 1 F N
+F0 "X" 200 250 39 H V C CNN
+F1 "mm54hct147" 200 150 39 H V C CNN
+F2 "" 200 250 60 H I C CNN
+F3 "" 200 250 60 H I C CNN
+DRAW
+S -50 -250 500 450 0 1 0 N
+X in10 1 -250 400 200 R 31 31 1 1 I
+X in6 2 -250 300 200 R 31 31 1 1 I
+X in8 3 -250 200 200 R 31 31 1 1 I
+X in2 4 -250 100 200 R 31 31 1 1 I
+X in5 5 -250 0 200 R 31 31 1 1 I
+X in7 6 -250 -100 200 R 31 31 1 1 I
+X in1 7 -250 -200 200 R 31 31 1 1 I
+X in4 8 700 400 200 L 31 31 1 1 I
+X in3 9 700 300 200 L 31 31 1 1 I
+X d 10 700 200 200 L 31 31 1 1 O
+X a 11 700 100 200 L 31 31 1 1 O
+X b 12 700 0 200 L 31 31 1 1 O
+X c 13 700 -100 200 L 31 31 1 1 O
+ENDDRAW
+ENDDEF
+#
+# mm54hct1472
+#
+DEF mm54hct1472 X 0 40 Y Y 1 F N
+F0 "X" 0 50 20 H V C CNN
+F1 "mm54hct1472" 0 100 20 H V C CNN
+F2 "" 0 50 60 H I C CNN
+F3 "" 0 50 60 H I C CNN
+DRAW
+S -250 200 -250 200 0 1 0 N
+S 150 -150 -200 250 0 1 0 N
+X in4 1 -400 200 200 R 20 20 1 1 I
+X in5 2 -400 150 200 R 20 20 1 1 I
+X in7 3 -400 100 200 R 20 20 1 1 I
+X in9 4 -400 50 200 R 20 20 1 1 I
+X in8 5 -400 0 200 R 20 20 1 1 I
+X in3 6 -400 -50 200 R 20 20 1 1 I
+X in6 7 -400 -100 200 R 20 20 1 1 I
+X in2 8 350 200 200 L 20 20 1 1 I
+X in1 9 350 150 200 L 20 20 1 1 I
+X d 10 350 50 200 L 20 20 1 1 O
+X c 11 350 0 200 L 20 20 1 1 O
+X a 12 350 -100 200 L 20 20 1 1 O
+X b 13 350 -50 200 L 20 20 1 1 O
+ENDDRAW
+ENDDEF
+#
+# mux4
+#
+DEF mux4 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "mux4" 0 250 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -200 150 150 -200 0 1 0 N
+X S0 1 -400 100 200 R 20 20 1 1 I
+X S1 2 -400 50 200 R 20 20 1 1 I
+X I1 3 -400 -50 200 R 20 20 1 1 I
+X I2 4 -400 -100 200 R 20 20 1 1 I
+X I3 5 -400 -150 200 R 20 20 1 1 I
+X I0 6 -400 0 200 R 20 20 1 1 I
+X Y 7 350 0 200 L 20 20 1 1 O
+ENDDRAW
+ENDDEF
+#
+# nand3
+#
+DEF nand3 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "nand3" 0 100 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+A 100 50 206 760 -760 0 1 0 N 150 250 150 -150
+A 325 50 25 1 1799 0 1 0 N 350 50 300 50
+A 325 50 25 -1799 -1 0 1 0 N 300 50 350 50
+P 2 0 1 0 -300 250 100 250 N
+P 2 0 1 0 100 250 150 250 N
+P 3 0 1 0 -300 250 -300 -150 150 -150 N
+X A 1 -500 150 200 R 31 31 1 1 I
+X B 2 -500 50 200 R 31 31 1 1 I
+X C 3 -500 -100 200 R 31 31 1 1 I
+X OUT 4 550 50 200 L 31 31 1 1 O
+ENDDRAW
+ENDDEF
+#
+# nand4
+#
+DEF nand4 X 0 40 Y Y 1 F N
+F0 "X" 550 0 31 H V C CNN
+F1 "nand4" 550 50 28 H V C CNN
+F2 "" 550 0 60 H I C CNN
+F3 "" 550 0 60 H I C CNN
+DRAW
+A 600 25 75 -899 899 0 1 0 N 600 -50 600 100
+A 700 25 25 901 -901 0 1 0 N 700 50 700 0
+A 700 25 25 -899 899 0 1 0 N 700 0 700 50
+A 850 -50 0 900 900 0 1 0 N 850 -50 850 -50
+P 2 0 1 0 400 100 600 100 N
+P 3 0 1 0 400 100 400 -50 600 -50 N
+X a 1 200 100 200 R 31 31 1 1 I
+X b 2 200 50 200 R 31 31 1 1 I
+X c 3 200 0 200 R 31 31 1 1 I
+X d 4 200 -50 200 R 31 31 1 1 I
+X out 5 900 50 200 L 31 20 1 1 O
+ENDDRAW
+ENDDEF
+#
+# nor_4
+#
+DEF nor_4 X 0 40 Y Y 1 F N
+F0 "X" 500 0 31 H V C CNN
+F1 "nor_4" 500 50 31 H V C CNN
+F2 "" 500 0 60 H I C CNN
+F3 "" 500 0 60 H I C CNN
+DRAW
+A 100 0 250 369 -369 0 1 0 N 300 150 300 -150
+C 700 0 50 0 1 0 N
+P 7 0 1 0 300 150 400 150 550 100 650 0 550 -100 400 -150 300 -150 N
+X IN1 1 150 100 200 R 20 20 1 1 I
+X IN2 2 150 50 200 R 20 20 1 1 I
+X IN3 3 150 -50 200 R 20 20 1 1 I
+X IN4 4 150 -100 200 R 20 20 1 1 I
+X OUT 5 950 0 200 L 20 20 1 1 O
+ENDDRAW
+ENDDEF
+#
+# sn5472
+#
+DEF sn5472 X 0 40 Y Y 1 F N
+F0 "X" 0 0 39 H V C CNN
+F1 "sn5472" 0 250 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -200 150 150 -250 0 1 0 N
+X j1 1 -400 100 200 R 31 31 1 1 I
+X j2 2 -400 50 200 R 31 31 1 1 I
+X j3 3 -400 0 200 R 31 31 1 1 I
+X q 4 -400 -50 200 R 31 31 1 1 O
+X clr 5 -400 -100 200 R 31 31 1 1 I
+X vcc 6 -400 -150 200 R 31 31 1 1 I
+X gnd 7 350 100 200 L 31 31 1 1 I
+X clk 8 350 50 200 L 31 31 1 1 I
+X q_bar 9 350 0 200 L 20 20 1 1 O
+X preset 10 350 -50 200 L 20 20 1 1 I
+X k1 11 350 -100 200 L 31 31 1 1 I
+X k2 12 350 -150 200 L 31 31 1 1 I
+X k3 13 350 -200 200 L 31 31 1 1 I
+ENDDRAW
+ENDDEF
+#
+# sn54als29827
+#
+DEF sn54als29827 X 0 40 Y Y 1 F N
+F0 "X" 0 0 39 H V C CNN
+F1 "sn54als29827" 0 100 20 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -200 250 200 -450 0 1 0 N
+X g1 1 -400 200 200 R 31 31 1 1 I
+X g2 2 -400 150 200 R 31 31 1 1 I
+X a1 3 -400 100 200 R 31 31 1 1 I
+X a2 4 -400 50 200 R 31 31 1 1 I
+X a7 5 -400 0 200 R 31 31 1 1 I
+X a3 6 -400 -50 200 R 31 31 1 1 I
+X a4 7 -400 -100 200 R 31 31 1 1 I
+X a6 8 -400 -150 200 R 31 31 1 1 I
+X a8 9 -400 -200 200 R 31 31 1 1 I
+X a5 10 -400 -250 200 R 31 31 1 1 I
+X y10 20 400 -150 200 L 31 31 1 1 O
+X a9 11 -400 -300 200 R 31 31 1 1 I
+X y9 21 400 -200 200 L 31 31 1 1 O
+X a10 12 -400 -350 200 R 31 31 1 1 I
+X y4 22 400 -250 200 L 31 31 1 1 O
+X y1 13 400 200 200 L 31 31 1 1 O
+X y2 14 400 150 200 L 31 31 1 1 O
+X y6 15 400 100 200 L 31 31 1 1 O
+X y3 16 400 50 200 L 31 31 1 1 O
+X y5 17 400 0 200 L 31 31 1 1 O
+X y7 18 400 -50 200 L 31 31 1 1 O
+X y8 19 400 -100 200 L 31 31 1 1 O
+ENDDRAW
+ENDDEF
+#
+# sn54als646
+#
+DEF sn54als646 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "sn54als646" 0 350 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -250 250 250 -100 0 1 0 N
+X CAB 1 -450 200 200 R 31 31 1 1 I
+X DIR 2 -450 150 200 R 31 31 1 1 I
+X CBA 3 -450 100 200 R 31 31 1 1 I
+X A1 4 -450 50 200 R 31 31 1 1 B
+X OE 5 -450 0 200 R 31 31 1 1 I
+X SBA 6 -450 -50 200 R 31 31 1 1 I
+X SAB 7 450 200 200 L 31 31 1 1 I
+X B 8 450 100 200 L 31 31 1 1 B
+ENDDRAW
+ENDDEF
+#
+# transciever
+#
+DEF transciever X 0 40 Y Y 1 F N
+F0 "X" 0 100 60 H V C CNN
+F1 "transciever" 0 350 60 H V C CNN
+F2 "" 0 100 60 H I C CNN
+F3 "" 0 100 60 H I C CNN
+DRAW
+S -250 300 200 -150 0 1 0 N
+X clkab 1 -450 250 200 R 31 31 1 1 I
+X a1 2 -450 150 200 R 31 31 1 1 B
+X leab 3 -450 50 200 R 31 31 1 1 I
+X oeba_bar 4 -450 -50 200 R 31 31 1 1 I
+X oeab 5 400 250 200 L 31 31 1 1 I
+X leba 6 400 150 200 L 31 31 1 1 I
+X b1 7 400 50 200 L 31 31 1 1 B
+X clkba 8 400 -50 200 L 31 31 1 1 I
+ENDDRAW
+ENDDEF
+#
+# tristate_buffer
+#
+DEF tristate_buffer X 0 40 Y Y 1 F N
+F0 "X" 550 -50 60 H V C CNN
+F1 "tristate_buffer" 500 200 60 H V C CNN
+F2 "" 550 -50 60 H I C CNN
+F3 "" 550 -50 60 H I C CNN
+DRAW
+P 2 0 1 0 450 -200 800 0 N
+P 2 0 1 0 450 100 450 -200 N
+P 2 0 1 0 450 100 450 100 N
+P 2 0 1 0 450 100 450 100 N
+P 2 0 1 0 450 150 450 100 N
+P 2 0 1 0 800 0 450 150 N
+X data_in 1 250 0 200 R 20 20 1 1 I
+X en 2 550 -350 200 U 20 20 1 1 I
+X out 3 1000 0 200 L 20 20 1 1 O
+X vcc 4 250 -100 200 R 20 20 1 1 I
+X gnd 5 650 -300 200 U 20 20 1 1 I
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/ic163501/registered_transciever_Previous_Values.xml b/library/SubcircuitLibrary/ic163501/registered_transciever_Previous_Values.xml
new file mode 100644
index 00000000..54b884e9
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/registered_transciever_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><source /><model><u5 name="type">d_or<field1 name="Enter Rise Delay (default=1.0e-9)" /><field2 name="Enter Fall Delay (default=1.0e-9)" /><field3 name="Enter Input Load (default=1.0e-12)" /></u5><u4 name="type">d_or<field4 name="Enter Rise Delay (default=1.0e-9)" /><field5 name="Enter Fall Delay (default=1.0e-9)" /><field6 name="Enter Input Load (default=1.0e-12)" /></u4><u3 name="type">d_inverter<field7 name="Enter Rise Delay (default=1.0e-9)" /><field8 name="Enter Fall Delay (default=1.0e-9)" /><field9 name="Enter Input Load (default=1.0e-12)" /></u3><u2 name="type">d_flop<field10 name="Enter Rise Delay (default=1.0e-9)" /><field11 name="Enter Fall Delay (default=1.0e-9)" /><field12 name="Enter Input Load (default=1.0e-12)" /><field13 name="Enter Instance ID (Between 0-99)" /></u2><u6 name="type">d_flop<field14 name="Enter Rise Delay (default=1.0e-9)" /><field15 name="Enter Fall Delay (default=1.0e-9)" /><field16 name="Enter Input Load (default=1.0e-12)" /><field17 name="Enter Instance ID (Between 0-99)" /></u6><u18 name="type">tristate_buf<field18 name="Enter Rise Delay (default=1.0e-9)" /><field19 name="Enter Fall Delay (default=1.0e-9)" /><field20 name="Enter Input Load (default=1.0e-12)" /><field21 name="Enter Instance ID (Between 0-99)" /></u18><u2 name="type">d_ff<field10 name="Enter Rise Delay (default=1.0e-9)" /><field11 name="Enter Fall Delay (default=1.0e-9)" /><field12 name="Enter Input Load (default=1.0e-12)" /><field13 name="Enter Instance ID (Between 0-99)" /></u2><u6 name="type">d_ff<field14 name="Enter Rise Delay (default=1.0e-9)" /><field15 name="Enter Fall Delay (default=1.0e-9)" /><field16 name="Enter Input Load (default=1.0e-12)" /><field17 name="Enter Instance ID (Between 0-99)" /></u6><u7 name="type">tristate_buff<field18 name="Enter Rise Delay (default=1.0e-9)" /><field19 name="Enter Fall Delay (default=1.0e-9)" /><field20 name="Enter Input Load (default=1.0e-12)" /><field21 name="Enter Instance ID (Between 0-99)" /></u7><u10 name="type">d_or<field22 name="Enter Rise Delay (default=1.0e-9)" /><field23 name="Enter Fall Delay (default=1.0e-9)" /><field24 name="Enter Input Load (default=1.0e-12)" /></u10><u11 name="type">d_or<field25 name="Enter Rise Delay (default=1.0e-9)" /><field26 name="Enter Fall Delay (default=1.0e-9)" /><field27 name="Enter Input Load (default=1.0e-12)" /></u11><u12 name="type">d_inverter<field28 name="Enter Rise Delay (default=1.0e-9)" /><field29 name="Enter Fall Delay (default=1.0e-9)" /><field30 name="Enter Input Load (default=1.0e-12)" /></u12><u13 name="type">d_ff<field31 name="Enter Rise Delay (default=1.0e-9)" /><field32 name="Enter Fall Delay (default=1.0e-9)" /><field33 name="Enter Input Load (default=1.0e-12)" /><field34 name="Enter Instance ID (Between 0-99)" /></u13><u9 name="type">d_ff<field35 name="Enter Rise Delay (default=1.0e-9)" /><field36 name="Enter Fall Delay (default=1.0e-9)" /><field37 name="Enter Input Load (default=1.0e-12)" /><field38 name="Enter Instance ID (Between 0-99)" /></u9><u8 name="type">tristate_buff<field39 name="Enter Rise Delay (default=1.0e-9)" /><field40 name="Enter Fall Delay (default=1.0e-9)" /><field41 name="Enter Input Load (default=1.0e-12)" /><field42 name="Enter Instance ID (Between 0-99)" /></u8></model><devicemodel /><subcircuit /><analysis><ac><field1 name="Lin">true</field1><field2 name="Dec">false</field2><field3 name="Oct">false</field3><field4 name="Start Frequency" /><field5 name="Stop Frequency" /><field6 name="No. of points" /><field7 name="Start Fre Combo">Hz</field7><field8 name="Stop Fre Combo">Hz</field8></ac><dc><field1 name="Source 1" /><field2 name="Start" /><field3 name="Increment" /><field4 name="Stop" /><field5 name="Operating Point">0</field5><field6 name="Start Combo">Volts or Amperes</field6><field7 name="Increment Combo">Volts or Amperes</field7><field8 name="Stop Combo">Volts or Amperes</field8><field9 name="Source 2" /><field10 name="Start" /><field11 name="Increment" /><field12 name="Stop" /><field13 name="Start Combo">Volts or Amperes</field13><field14 name="Increment Combo">Volts or Amperes</field14><field15 name="Stop Combo">Volts or Amperes</field15></dc><tran><field1 name="Start Time" /><field2 name="Step Time" /><field3 name="Stop Time" /><field4 name="Start Combo">sec</field4><field5 name="Step Combo">sec</field5><field6 name="Stop Combo">sec</field6></tran></analysis></KicadtoNgspice> \ No newline at end of file
diff --git a/library/SubcircuitLibrary/ic163501/transciever.bck b/library/SubcircuitLibrary/ic163501/transciever.bck
new file mode 100644
index 00000000..1980d0d1
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/transciever.bck
@@ -0,0 +1,7 @@
+EESchema-DOCLIB Version 2.0
+#
+$CMP SCR
+D Thyristor
+$ENDCMP
+#
+#End Doc Library
diff --git a/library/SubcircuitLibrary/ic163501/transciever.dcm b/library/SubcircuitLibrary/ic163501/transciever.dcm
new file mode 100644
index 00000000..1980d0d1
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/transciever.dcm
@@ -0,0 +1,7 @@
+EESchema-DOCLIB Version 2.0
+#
+$CMP SCR
+D Thyristor
+$ENDCMP
+#
+#End Doc Library
diff --git a/library/SubcircuitLibrary/ic163501/transciever.lib b/library/SubcircuitLibrary/ic163501/transciever.lib
new file mode 100644
index 00000000..ee731c04
--- /dev/null
+++ b/library/SubcircuitLibrary/ic163501/transciever.lib
@@ -0,0 +1,1157 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 10bitDAC
+#
+DEF 10bitDAC X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "10bitDAC" -50 -50 60 H V C CNN
+F2 "" 0 50 60 H I C CNN
+F3 "" 0 50 60 H I C CNN
+DRAW
+S -500 500 400 -600 0 1 0 N
+X D0 1 -700 -500 200 R 50 50 1 1 I
+X D1 2 -700 -400 200 R 50 50 1 1 I
+X D2 3 -700 -300 200 R 50 50 1 1 I
+X D3 4 -700 -200 200 R 50 50 1 1 I
+X D4 5 -700 -100 200 R 50 50 1 1 I
+X D5 6 -700 0 200 R 50 50 1 1 I
+X D6 7 -700 100 200 R 50 50 1 1 I
+X D7 8 -700 200 200 R 50 50 1 1 I
+X D8 9 -700 300 200 R 50 50 1 1 I
+X D9 10 -700 400 200 R 50 50 1 1 I
+X AnalogOut 11 600 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 2BITMUL
+#
+DEF 2BITMUL X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "2BITMUL" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A0 1 -500 300 200 R 50 50 1 1 I
+X A1 2 -500 150 200 R 50 50 1 1 I
+X B0 3 -500 -50 200 R 50 50 1 1 I
+X B1 4 -500 -250 200 R 50 50 1 1 I
+X M0 5 500 250 200 L 50 50 1 1 O
+X M1 6 500 100 200 L 50 50 1 1 O
+X M2 7 500 -50 200 L 50 50 1 1 O
+X M3 8 500 -250 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 3_and
+#
+DEF 3_and X 0 40 Y Y 1 F N
+F0 "X" 100 -50 60 H V C CNN
+F1 "3_and" 150 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 150 50 158 716 -716 0 1 0 N 200 200 200 -100
+P 2 0 1 0 -150 200 200 200 N
+P 3 0 1 0 -150 200 -150 -100 200 -100 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X out 4 500 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_OR
+#
+DEF 4_OR X 0 40 Y Y 1 F N
+F0 "X" 150 -100 60 H V C CNN
+F1 "4_OR" 150 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A -800 0 650 226 -226 0 1 0 N -200 250 -200 -250
+A -73 134 444 -599 -176 0 1 0 N 150 -250 350 0
+A -30 -99 393 627 146 0 1 0 N 150 250 350 0
+P 2 0 1 0 -200 -250 150 -250 N
+P 2 0 1 0 -200 250 150 250 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X in4 4 -350 -150 200 R 50 50 1 1 I
+X out 5 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_and
+#
+DEF 4_and X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "4_and" 100 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 206 760 -760 0 1 0 N 150 200 150 -200
+P 2 0 1 0 -200 200 150 200 N
+P 4 0 1 0 -200 200 -200 -200 50 -200 150 -200 N
+X in1 1 -400 150 200 R 50 50 1 1 I
+X in2 2 -400 50 200 R 50 50 1 1 I
+X in3 3 -400 -50 200 R 50 50 1 1 I
+X in4 4 -400 -150 200 R 50 50 1 1 I
+X out 5 500 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 556
+#
+DEF 556 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "556" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 250 -550 0 1 0 N
+X dis1 1 -500 150 200 R 50 50 1 1 I
+X thr1 2 -500 -150 200 R 50 50 1 1 I
+X cv1 3 -150 -750 200 U 50 50 1 1 I
+X rst1 4 -200 600 200 D 50 50 1 1 I
+X out1 5 -500 0 200 R 50 50 1 1 O
+X trig1 6 -500 -300 200 R 50 50 1 1 I
+X gnd 7 0 -750 200 U 50 50 1 1 I
+X trig2 8 450 -300 200 L 50 50 1 1 I
+X out2 9 450 0 200 L 50 50 1 1 O
+X rst2 10 100 600 200 D 50 50 1 1 I
+X cv2 11 150 -750 200 U 50 50 1 1 I
+X thr2 12 450 -150 200 L 50 50 1 1 I
+X dis2 13 450 150 200 L 50 50 1 1 I
+X vcc 14 -50 600 200 D 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# 5_and
+#
+DEF 5_and X 0 40 Y Y 1 F N
+F0 "X" 50 -100 60 H V C CNN
+F1 "5_and" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 255 787 -787 0 1 0 N 150 250 150 -250
+P 2 0 1 0 -250 250 150 250 N
+P 3 0 1 0 -250 250 -250 -250 150 -250 N
+X in1 1 -450 200 200 R 50 50 1 1 I
+X in2 2 -450 100 200 R 50 50 1 1 I
+X in3 3 -450 0 200 R 50 50 1 1 I
+X in4 4 -450 -100 200 R 50 50 1 1 I
+X in5 5 -450 -200 200 R 50 50 1 1 I
+X out 6 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 74194
+#
+DEF 74194 X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "74194" 0 250 60 H V C CNN
+F2 "" 50 -50 60 H I C CNN
+F3 "" 50 -50 60 H I C CNN
+DRAW
+S -150 150 200 -250 0 1 0 N
+X clk 1 -350 100 200 R 31 31 1 1 I
+X d0 2 -350 50 200 R 31 31 1 1 I
+X dsr 3 -350 0 200 R 31 31 1 1 I
+X d1 4 -350 -50 200 R 31 31 1 1 I
+X d2 5 -350 -100 200 R 31 31 1 1 I
+X d3 6 -350 -150 200 R 31 31 1 1 I
+X dsl 7 -350 -200 200 R 31 31 1 1 I
+X rst 8 400 100 200 L 31 31 1 1 I
+X sel1 9 400 50 200 L 31 31 1 1 I
+X sel0 10 400 0 200 L 31 31 1 1 I
+X q0 11 400 -50 200 L 31 31 1 1 O
+X q1 12 400 -100 200 L 31 31 1 1 O
+X q2 13 400 -150 200 L 31 31 1 1 O
+X q3 14 400 -200 200 L 31 31 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 74hc194
+#
+DEF 74hc194 X 0 40 Y Y 1 F N
+F0 "X" 0 -200 60 H V C CNN
+F1 "74hc194" 0 0 39 H V C CNN
+F2 "" 0 -200 60 H I C CNN
+F3 "" 0 -200 60 H I C CNN
+DRAW
+S 300 -300 300 -300 0 1 0 N
+S -300 250 300 -450 1 1 0 N
+X dsr 1 -500 200 200 R 39 39 1 1 I
+X s0 2 -500 100 200 R 39 39 1 1 I
+X s1 3 -500 0 200 R 39 39 1 1 I
+X d0 4 -500 -100 200 R 39 39 1 1 I
+X clk 5 -500 -200 200 R 39 39 1 1 I
+X rst 6 -500 -300 200 R 39 39 1 1 I
+X q0 7 500 200 200 L 39 39 1 1 O
+X d1 8 500 100 200 L 39 39 1 1 I
+X q1 9 500 0 200 L 39 39 1 1 O
+X d2 10 500 -100 200 L 39 39 1 1 I
+X q2 11 500 -200 200 L 39 39 1 1 O
+X d3 12 500 -300 200 L 39 39 1 1 I
+X dsl 13 -500 -400 200 R 39 39 1 1 I
+X q3 14 500 -400 200 L 39 39 1 1 O
+ENDDRAW
+ENDDEF
+#
+# CD4007
+#
+DEF CD4007 X 0 40 Y Y 1 F N
+F0 "X" 0 0 39 H V C CNN
+F1 "CD4007" 0 100 39 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -250 250 250 -150 0 1 0 N
+S 250 -200 250 -200 0 1 0 N
+X G1 1 -450 200 200 R 31 31 1 1 I
+X GND 2 -450 150 200 R 31 31 1 1 I
+X vdd 3 -450 100 200 R 31 31 1 1 I
+X Dp1 4 -450 50 200 R 31 31 1 1 B
+X DN1 5 -450 0 200 R 31 31 1 1 B
+X g2 6 -450 -50 200 R 31 31 1 1 I
+X Dp2 7 -450 -100 200 R 31 31 1 1 B
+X Sn2 8 450 200 200 L 31 31 1 1 B
+X Sp2 9 450 150 200 L 31 31 1 1 B
+X Dn2 10 450 100 200 L 31 31 1 1 B
+X g3 11 450 50 200 L 31 31 1 1 I
+X SN3 12 450 0 200 L 31 31 1 1 B
+X SP3 13 450 -50 200 L 31 31 1 1 B
+X DN3 14 450 -100 200 L 31 31 1 1 B
+ENDDRAW
+ENDDEF
+#
+# CMOS_NAND
+#
+DEF CMOS_NAND X 0 40 Y Y 1 F N
+F0 "X" -100 -150 60 H V C CNN
+F1 "CMOS_NAND" 0 -50 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+A 150 -50 381 668 -668 0 1 0 N 300 300 300 -400
+C 550 0 50 0 1 0 N
+P 2 0 1 0 -350 300 300 300 N
+P 3 0 1 0 -350 300 -350 -400 300 -400 N
+X in1 1 -550 250 200 R 50 50 1 1 I
+X in2 2 -550 -300 200 R 50 50 1 1 I
+X out 3 800 0 279 L 79 79 1 1 I
+ENDDRAW
+ENDDEF
+#
+# Clock_pulse_generator
+#
+DEF Clock_pulse_generator X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Clock_pulse_generator" 0 -100 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -550 200 600 -300 0 1 0 N
+X Vdd 1 -750 100 200 R 50 50 1 1 I
+X R 2 -750 -50 200 R 50 50 1 1 I
+X C 3 -750 -200 200 R 50 50 1 1 I
+X Clkout 4 800 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4002
+#
+DEF IC_4002 X 0 40 Y Y 1 F N
+F0 "X" 0 150 60 H V C CNN
+F1 "IC_4002" 0 0 60 H V C CNN
+F2 "" 50 -150 60 H V C CNN
+F3 "" 50 -150 60 H V C CNN
+DRAW
+S -250 350 250 -400 0 1 0 N
+X 1Y 1 -450 250 200 R 50 50 1 1 O
+X 1A 2 -450 150 200 R 50 50 1 1 I
+X 1B 3 -450 50 200 R 50 50 1 1 I
+X 1C 4 -450 -50 200 R 50 50 1 1 I
+X 1D 5 -450 -150 200 R 50 50 1 1 I
+X NC 6 -450 -250 200 R 50 50 1 1 I
+X GND 7 -450 -350 200 R 50 50 1 1 I
+X NC 8 450 -350 200 L 50 50 1 1 I
+X 2A 9 450 -250 200 L 50 50 1 1 I
+X 2B 10 450 -150 200 L 50 50 1 1 I
+X 2C 11 450 -50 200 L 50 50 1 1 I
+X 2D 12 450 50 200 L 50 50 1 1 I
+X 2Y 13 450 150 200 L 50 50 1 1 O
+X VCC 14 450 250 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4012
+#
+DEF IC_4012 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4012" 0 200 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 350 -400 0 1 0 N
+X Q1 1 -500 300 200 R 50 50 1 1 O
+X A1 2 -500 200 200 R 50 50 1 1 I
+X B1 3 -500 100 200 R 50 50 1 1 I
+X C1 4 -500 0 200 R 50 50 1 1 I
+X D1 5 -500 -100 200 R 50 50 1 1 I
+X NC 6 -500 -200 200 R 50 50 1 1 N
+X VSS 7 -500 -300 200 R 50 50 1 1 I
+X NC 8 550 -300 200 L 50 50 1 1 N
+X A2 9 550 -200 200 L 50 50 1 1 I
+X B2 10 550 -100 200 L 50 50 1 1 I
+X C2 11 550 0 200 L 50 50 1 1 I
+X D2 12 550 100 200 L 50 50 1 1 I
+X Q2 13 550 200 200 L 50 50 1 1 O
+X VDD 14 550 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4017
+#
+DEF IC_4017 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4017" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -350 850 400 -850 0 1 0 N
+X 1 1 600 650 200 L 50 50 1 1 O
+X 2 2 600 500 200 L 50 50 1 1 O
+X 3 3 600 350 200 L 50 50 1 1 O
+X 4 4 600 200 200 L 50 50 1 1 O
+X 5 5 600 50 200 L 50 50 1 1 O
+X 6 6 600 -100 200 L 50 50 1 1 O
+X 7 7 600 -250 200 L 50 50 1 1 O
+X 8 8 600 -400 200 L 50 50 1 1 O
+X 9 9 600 -600 200 L 50 50 1 1 O
+X 10 10 600 -750 200 L 50 50 1 1 O
+X RST 11 -550 -400 200 R 50 50 1 1 I
+X CLK 12 -550 350 200 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4023
+#
+DEF IC_4023 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4023" 0 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X C3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X A3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4028
+#
+DEF IC_4028 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4028" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X Q4 1 -500 350 200 R 50 50 1 1 O
+X Q2 2 -500 250 200 R 50 50 1 1 O
+X Q0 3 -500 150 200 R 50 50 1 1 O
+X Q7 4 -500 50 200 R 50 50 1 1 O
+X Q9 5 -500 -50 200 R 50 50 1 1 O
+X Q5 6 -500 -150 200 R 50 50 1 1 O
+X Q6 7 -500 -250 200 R 50 50 1 1 O
+X Vss 8 -500 -350 200 R 50 50 1 1 I
+X Q8 9 500 -350 200 L 50 50 1 1 O
+X A0 10 500 -250 200 L 50 50 1 1 I
+X A3 11 500 -150 200 L 50 50 1 1 I
+X A2 12 500 -50 200 L 50 50 1 1 I
+X A1 13 500 50 200 L 50 50 1 1 I
+X Q1 14 500 150 200 L 50 50 1 1 O
+X Q3 15 500 250 200 L 50 50 1 1 O
+X Vdd 16 500 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4073
+#
+DEF IC_4073 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4073" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X A3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X C3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_74153
+#
+DEF IC_74153 X 0 40 Y Y 1 F N
+F0 "X" 100 50 60 H V C CNN
+F1 "IC_74153" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 100 -200 60 0 0 0 4:1 Normal 0 C C
+T 0 100 -100 60 0 0 0 DUAL Normal 0 C C
+T 0 100 -300 60 0 0 0 MUX Normal 0 C C
+S -200 500 350 -550 0 1 0 N
+X a0 1 -400 350 200 R 50 50 1 1 I
+X a1 2 -400 250 200 R 50 50 1 1 I
+X a2 3 -400 150 200 R 50 50 1 1 I
+X a3 4 -400 50 200 R 50 50 1 1 I
+X EA 5 0 700 200 D 50 50 1 1 I I
+X b0 6 -400 -150 200 R 50 50 1 1 I
+X b1 7 -400 -250 200 R 50 50 1 1 I
+X b2 8 -400 -350 200 R 50 50 1 1 I
+X b3 9 -400 -450 200 R 50 50 1 1 I
+X EB 10 200 700 200 D 50 50 1 1 I I
+X s1 11 50 -750 200 U 50 50 1 1 I
+X s0 12 150 -750 200 U 50 50 1 1 I
+X ya 13 550 250 200 L 50 50 1 1 O
+X yb 14 550 -300 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_74154
+#
+DEF IC_74154 X 0 40 Y Y 1 F N
+F0 "X" 0 -200 60 H V C CNN
+F1 "IC_74154" 50 -50 60 H V C CNN
+F2 "" 0 50 60 H V C CNN
+F3 "" 0 50 60 H V C CNN
+DRAW
+T 0 0 400 60 0 0 0 4:16~ Normal 0 C C
+T 0 0 250 60 0 0 0 decoder Normal 0 C C
+S -350 700 400 -700 0 0 0 N
+X ~Y0 1 -550 550 200 R 50 50 1 1 O I
+X ~Y1 2 -550 450 200 R 50 50 1 1 O I
+X ~Y2 3 -550 350 200 R 50 50 1 1 O I
+X ~Y3 4 -550 250 200 R 50 50 1 1 O I
+X ~Y4 5 -550 150 200 R 50 50 1 1 O I
+X ~Y5 6 -550 50 200 R 50 50 1 1 O I
+X ~Y6 7 -550 -50 200 R 50 50 1 1 O I
+X ~Y7 8 -550 -150 200 R 50 50 1 1 O I
+X ~Y8 9 -550 -250 200 R 50 50 1 1 O I
+X ~Y9 10 -550 -350 200 R 50 50 1 1 O I
+X A3 20 600 150 200 L 50 50 1 1 I
+X ~Y10 11 -550 -450 200 R 50 50 1 1 O I
+X A2 21 600 250 200 L 50 50 1 1 I
+X GND 12 -550 -550 200 R 50 50 1 1 I
+X A1 22 600 350 200 L 50 50 1 1 I
+X ~Y11 13 600 -550 200 L 50 50 1 1 O I
+X A0 23 600 450 200 L 50 50 1 1 I
+X ~Y12 14 600 -450 200 L 50 50 1 1 O I
+X Vcc 24 600 550 200 L 50 50 1 1 I
+X ~Y13 15 600 -350 200 L 50 50 1 1 O I
+X ~Y14 16 600 -250 200 L 50 50 1 1 O I
+X ~Y15 17 600 -150 200 L 50 50 1 1 O I
+X ~E0 18 600 -50 200 L 50 50 1 1 I I
+X ~E1 19 600 50 200 L 50 50 1 1 I I
+ENDDRAW
+ENDDEF
+#
+# IC_74157
+#
+DEF IC_74157 X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "IC_74157" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 50 -300 60 0 0 0 2:1 Normal 0 C C
+T 0 50 -400 60 0 0 0 MUX Normal 0 C C
+T 0 50 -200 60 0 0 0 QUAD Normal 0 C C
+S -350 550 400 -650 0 1 0 N
+X a0 1 -550 450 200 R 50 50 1 1 I
+X a1 2 -550 300 200 R 50 50 1 1 I
+X b0 3 -550 200 200 R 50 50 1 1 I
+X b1 4 -550 100 200 R 50 50 1 1 I
+X c0 5 -550 0 200 R 50 50 1 1 I
+X c1 6 -550 -100 200 R 50 50 1 1 I
+X d0 7 -550 -200 200 R 50 50 1 1 I
+X d1 8 -550 -300 200 R 50 50 1 1 I
+X EN 9 -550 -550 200 R 50 50 1 1 I I
+X S 10 -550 -450 200 R 50 50 1 1 I
+X Yd 11 600 0 200 L 50 50 1 1 O
+X Ya 12 600 300 200 L 50 50 1 1 O
+X Yb 13 600 200 200 L 50 50 1 1 O
+X Yc 14 600 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_7485
+#
+DEF IC_7485 X 0 40 Y Y 1 F N
+F0 "X" -50 -100 60 H V C CNN
+F1 "IC_7485" -50 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 0 550 60 0 0 0 4~BIT~comparator Normal 0 C C
+S -350 450 400 -400 0 1 0 N
+X A<B(in) 1 600 -100 200 L 50 50 1 1 I
+X A=B(in) 2 600 -200 200 L 50 50 1 1 I
+X A>B(in) 3 600 -300 200 L 50 50 1 1 I
+X A3 4 -550 100 200 R 50 50 1 1 I
+X B3 5 -550 -350 200 R 50 50 1 1 I
+X A2 6 -550 200 200 R 50 50 1 1 I
+X B2 7 -550 -250 200 R 50 50 1 1 I
+X A1 8 -550 300 200 R 50 50 1 1 I
+X B1 9 -550 -150 200 R 50 50 1 1 I
+X A0 10 -550 400 200 R 50 50 1 1 I
+X B0 11 -550 -50 200 R 50 50 1 1 I
+X A>B(out) 12 600 350 200 L 50 50 1 1 O
+X A=B(out) 13 600 250 200 L 50 50 1 1 O
+X A<B(out) 14 600 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# INVCMOS
+#
+DEF INVCMOS X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "INVCMOS" -450 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+C 400 0 112 0 1 0 N
+S -250 200 -250 -200 0 1 0 N
+P 3 0 1 0 -250 200 300 0 -250 -200 N
+X in 1 -450 0 200 R 50 50 1 1 P
+X out 2 700 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# LM13700
+#
+DEF LM13700 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "LM13700" 50 200 39 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+X INPUT(+) 6 -550 -200 200 R 31 31 1 0 I
+X DIODEBIAS2 7 700 350 200 L 31 31 1 0 I
+X INPUT2(-) 8 700 250 200 L 31 31 1 0 I
+X OUTPUT 9 -550 -350 200 R 31 31 1 0 O
+X AMPBIASINPUT2 10 700 150 200 L 31 31 1 0 I
+X INPUT2(+) 11 700 -50 200 L 31 31 1 0 O
+X OUTPUT2 12 700 -200 200 L 31 31 1 0 O
+S -350 450 500 -400 0 1 0 N
+X DIODEBIAS 1 -550 350 200 R 31 31 1 1 I
+X INPUT(-) 2 -550 250 200 R 31 31 1 1 I
+X V(+) 3 -550 150 200 R 31 31 1 1 I
+X V(-) 4 -550 50 200 R 31 31 1 1 I
+X AMPBIASINPUT 5 -550 -100 200 R 31 31 1 1 I
+ENDDRAW
+ENDDEF
+#
+# LM555N
+#
+DEF LM555N X 0 40 Y Y 1 F N
+F0 "X" 0 -50 60 H V C CNN
+F1 "LM555N" 0 100 60 H V C CNN
+F2 "" -50 0 60 H V C CNN
+F3 "" -50 0 60 H V C CNN
+DRAW
+S 350 -400 -350 400 0 1 0 N
+X GND 1 0 -600 200 U 50 50 1 1 W
+X TR 2 -550 250 200 R 50 50 1 1 I
+X Q 3 550 250 200 L 50 50 1 1 O
+X R 4 -550 -250 200 R 50 50 1 1 I I
+X CV 5 -550 0 200 R 50 50 1 1 I
+X THR 6 550 -250 200 L 50 50 1 1 I
+X DIS 7 550 0 200 L 50 50 1 1 I
+X VCC 8 0 600 200 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# LM_7812
+#
+DEF LM_7812 X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "LM_7812" 0 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 200 350 -200 0 1 0 N
+X IN 1 -550 0 200 R 50 50 1 1 I
+X GND 2 0 -400 200 U 50 50 1 1 I
+X OUT 3 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# Lm_7805
+#
+DEF Lm_7805 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Lm_7805" 50 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 100 350 -200 0 1 0 N
+X Vin 1 -550 0 200 R 50 50 1 1 P
+X GND 2 0 -400 200 U 50 50 1 1 P
+X Vout 3 550 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# NAND5
+#
+DEF NAND5 X 0 40 Y Y 1 F N
+F0 "X" 450 -200 35 H V C CNN
+F1 "NAND5" 450 -100 35 H V C CNN
+F2 "" 450 -200 60 H I C CNN
+F3 "" 450 -200 60 H I C CNN
+DRAW
+A 500 -150 100 -899 899 0 1 0 N 500 -250 500 -50
+A 625 -150 25 1 1799 0 1 0 N 650 -150 600 -150
+A 625 -150 25 1 1799 0 1 0 N 650 -150 600 -150
+A 625 -150 25 1 1799 0 1 0 N 650 -150 600 -150
+A 625 -150 25 1 1799 0 1 0 N 650 -150 600 -150
+A 625 -150 25 -1799 -1 0 1 0 N 600 -150 650 -150
+C 650 -100 0 0 1 0 N
+C 650 -100 0 0 1 0 N
+P 2 0 1 0 300 -50 500 -50 N
+P 3 0 1 0 300 -50 300 -250 500 -250 N
+X B 1 100 -50 200 R 20 20 1 1 I
+X D 2 100 -100 200 R 20 20 1 1 I
+X E 3 100 -150 200 R 20 20 1 1 I
+X C 4 100 -200 200 R 20 20 1 1 I
+X A 5 100 -250 200 R 20 20 1 1 I
+X OUT 6 850 -150 200 L 12 12 1 1 O
+ENDDRAW
+ENDDEF
+#
+# SCR
+#
+DEF SCR X 0 10 Y N 1 F N
+F0 "X" 150 200 50 H V C CNN
+F1 "SCR" 150 -350 50 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 2 0 0 0 -200 -150 200 -150 N
+P 2 0 1 0 0 -150 -200 -400 N
+P 3 0 1 0 -150 100 150 100 0 -150 F
+X A 1 0 400 300 D 60 60 1 1 I
+X K 2 0 -550 400 U 60 70 1 1 I
+X G 3 -350 -400 150 R 60 60 1 1 I
+ENDDRAW
+ENDDEF
+#
+# SN54HC164
+#
+DEF SN54HC164 X 0 40 Y Y 1 F N
+F0 "X" -150 200 60 H V C CNN
+F1 "SN54HC164" -200 400 39 H V C CNN
+F2 "" -150 200 60 H I C CNN
+F3 "" -150 200 60 H I C CNN
+DRAW
+S -600 600 -600 600 0 1 0 N
+S -600 600 200 -250 0 1 0 N
+X d5 6 -800 -100 200 R 50 50 0 1 O
+X d2 7 400 500 200 L 50 50 0 1 O
+X d6 8 400 400 200 L 50 50 0 1 O
+X d3 9 400 250 200 L 50 50 0 1 O
+X d7 10 400 100 200 L 50 50 0 1 O
+X d4 11 400 0 200 L 50 50 0 1 O
+X d8 12 400 -100 200 L 50 50 0 1 O
+X A 1 -800 500 200 R 50 50 1 1 I
+X B 2 -800 350 200 R 50 50 1 1 I
+X clk 3 -800 250 200 R 50 50 1 1 I
+X rst 4 -800 150 200 R 50 50 1 1 I
+X d1 5 -800 50 200 R 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# UJT
+#
+DEF UJT X 0 40 Y Y 1 F N
+F0 "X" -50 -50 60 H V C CNN
+F1 "UJT" 50 -50 60 H V C CNN
+F2 "" -50 -50 60 H I C CNN
+F3 "" -50 -50 60 H I C CNN
+DRAW
+C -50 -50 206 0 1 0 N
+P 2 0 1 0 -100 100 -100 -200 N
+P 3 0 1 0 -250 0 -200 0 -100 -100 N
+P 3 0 1 0 -200 -50 -150 -50 -150 0 N
+P 3 0 1 0 -100 -150 0 -150 0 -250 N
+P 3 0 1 0 -100 50 0 50 0 150 N
+X E 1 -450 0 200 R 50 50 1 1 I
+X B1 2 0 -450 200 U 50 50 1 1 B
+X B2 3 0 350 200 D 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
+# cmos_d_ff
+#
+DEF cmos_d_ff X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "cmos_d_ff" 0 300 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -250 200 250 -300 0 1 0 N
+X CLK 1 -450 150 200 R 39 39 1 1 I
+X D 2 -450 50 200 R 39 39 1 1 I
+X RST 3 -450 -50 200 R 39 39 1 1 I
+X Q_BAR 4 -450 -150 200 R 39 39 1 1 O
+X VCC 5 450 150 200 L 39 39 1 1 I
+X GND 6 450 50 200 L 39 39 1 1 I
+X Q 7 450 -50 200 L 39 39 1 1 O
+ENDDRAW
+ENDDEF
+#
+# d_flipflop
+#
+DEF d_flipflop X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "d_flipflop" 0 300 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -200 200 200 -200 0 1 0 N
+S 200 -200 200 -200 0 1 0 N
+X clk 1 -400 -100 200 R 50 50 1 1 I
+X d 2 -400 100 200 R 50 50 1 1 I
+X rst 3 0 -400 200 U 50 50 1 1 I
+X q 4 400 100 200 L 50 50 1 1 O
+X q_bar 5 400 -100 200 L 24 24 1 1 O
+ENDDRAW
+ENDDEF
+#
+# eSim_74LS04
+#
+DEF eSim_74LS04 X 0 40 Y Y 1 F N
+F0 "X" 0 100 60 H V C CNN
+F1 "eSim_74LS04" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S 350 500 -350 -500 0 1 0 N
+X ~ 1 -550 450 200 R 50 50 1 1 P
+X ~ 2 -550 300 200 R 50 50 1 1 P I
+X ~ 3 -550 150 200 R 50 50 1 1 P
+X ~ 4 -550 0 200 R 50 50 1 1 P I
+X ~ 5 -550 -150 200 R 50 50 1 1 P
+X ~ 6 -550 -300 200 R 50 50 1 1 P I
+X GND 7 -550 -450 200 R 50 50 1 1 P
+X ~ 8 550 -450 200 L 50 50 1 1 P I
+X ~ 9 550 -300 200 L 50 50 1 1 P
+X ~ 10 550 -150 200 L 50 50 1 1 P I
+X ~ 11 550 0 200 L 50 50 1 1 P
+X ~ 12 550 150 200 L 50 50 1 1 P I
+X ~ 13 550 300 200 L 50 50 1 1 P
+X VCC 14 550 450 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# full_adder
+#
+DEF full_adder X 0 40 Y Y 1 F N
+F0 "X" 1400 700 60 H V C CNN
+F1 "full_adder" 1400 600 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 800 1150 1950 0 0 1 0 N
+X IN1 1 600 950 200 R 50 50 1 1 I
+X IN2 2 600 550 200 R 50 50 1 1 I
+X CIN 3 600 150 200 R 50 50 1 1 I
+X SUM 4 2150 950 200 L 50 50 1 1 O
+X COUT 5 2150 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# full_sub
+#
+DEF full_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "full_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -550 650 450 -600 0 1 0 N
+X A 1 -750 400 200 R 50 50 1 1 I
+X B 2 -750 200 200 R 50 50 1 1 I
+X BIN 3 -750 -200 200 R 50 50 1 1 I
+X DIFF 4 650 450 200 L 50 50 1 1 O
+X BORROW 5 650 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_adder
+#
+DEF half_adder X 0 40 Y Y 1 F N
+F0 "X" 900 500 60 H V C CNN
+F1 "half_adder" 900 400 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 500 800 1250 0 0 1 0 N
+X IN1 1 300 700 200 R 50 50 1 1 I
+X IN2 2 300 100 200 R 50 50 1 1 I
+X SUM 3 1450 700 200 L 50 50 1 1 O
+X COUT 4 1450 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_sub
+#
+DEF half_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "half_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 300 300 -300 0 1 0 N
+X A 1 -500 200 200 R 50 50 1 1 I
+X B 2 -500 -100 200 R 50 50 1 1 I
+X D 3 500 150 200 L 50 50 1 1 O
+X BORROW 4 500 -100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# ixdd414
+#
+DEF ixdd414 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "ixdd414" 0 300 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -200 200 250 -250 0 1 0 N
+X vcc 1 -400 150 200 R 31 31 1 1 I
+X in 2 -400 50 200 R 31 31 1 1 I
+X en 3 -400 -100 200 R 31 31 1 1 I
+X gnd 4 -400 -200 200 R 31 31 1 1 I
+X out 5 450 0 200 L 31 31 1 1 O
+ENDDRAW
+ENDDEF
+#
+# latch
+#
+DEF latch X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "latch" 0 200 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -150 100 150 -150 0 1 0 N
+X out 1 350 50 200 L 39 39 1 1 O
+X en 2 -350 50 200 R 39 39 1 1 I
+X data 3 -350 -100 200 R 39 39 1 1 I
+ENDDRAW
+ENDDEF
+#
+# lm_741
+#
+DEF lm_741 X 0 40 Y Y 1 F N
+F0 "X" -200 0 60 H V C CNN
+F1 "lm_741" -100 -250 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 4 0 1 0 -350 350 350 0 -350 -350 -350 350 N
+X off_null 1 -50 400 200 D 50 38 1 1 I
+X inv 2 -550 150 200 R 50 38 1 1 I
+X non_inv 3 -550 -100 200 R 50 38 1 1 I
+X v_neg 4 -150 -450 200 U 50 38 1 1 I
+X off_null 5 50 350 200 D 50 38 1 1 I
+X out 6 550 0 200 L 50 38 1 1 O
+X v_pos 7 -150 450 200 D 50 38 1 1 I
+X NC 8 150 -300 200 U 50 38 1 1 N
+ENDDRAW
+ENDDEF
+#
+# mm54hct147
+#
+DEF mm54hct147 X 0 40 Y Y 1 F N
+F0 "X" 200 250 39 H V C CNN
+F1 "mm54hct147" 200 150 39 H V C CNN
+F2 "" 200 250 60 H I C CNN
+F3 "" 200 250 60 H I C CNN
+DRAW
+S -50 -250 500 450 0 1 0 N
+X in10 1 -250 400 200 R 31 31 1 1 I
+X in6 2 -250 300 200 R 31 31 1 1 I
+X in8 3 -250 200 200 R 31 31 1 1 I
+X in2 4 -250 100 200 R 31 31 1 1 I
+X in5 5 -250 0 200 R 31 31 1 1 I
+X in7 6 -250 -100 200 R 31 31 1 1 I
+X in1 7 -250 -200 200 R 31 31 1 1 I
+X in4 8 700 400 200 L 31 31 1 1 I
+X in3 9 700 300 200 L 31 31 1 1 I
+X d 10 700 200 200 L 31 31 1 1 O
+X a 11 700 100 200 L 31 31 1 1 O
+X b 12 700 0 200 L 31 31 1 1 O
+X c 13 700 -100 200 L 31 31 1 1 O
+ENDDRAW
+ENDDEF
+#
+# mm54hct1472
+#
+DEF mm54hct1472 X 0 40 Y Y 1 F N
+F0 "X" 0 50 20 H V C CNN
+F1 "mm54hct1472" 0 100 20 H V C CNN
+F2 "" 0 50 60 H I C CNN
+F3 "" 0 50 60 H I C CNN
+DRAW
+S -250 200 -250 200 0 1 0 N
+S 150 -150 -200 250 0 1 0 N
+X in4 1 -400 200 200 R 20 20 1 1 I
+X in5 2 -400 150 200 R 20 20 1 1 I
+X in7 3 -400 100 200 R 20 20 1 1 I
+X in9 4 -400 50 200 R 20 20 1 1 I
+X in8 5 -400 0 200 R 20 20 1 1 I
+X in3 6 -400 -50 200 R 20 20 1 1 I
+X in6 7 -400 -100 200 R 20 20 1 1 I
+X in2 8 350 200 200 L 20 20 1 1 I
+X in1 9 350 150 200 L 20 20 1 1 I
+X d 10 350 50 200 L 20 20 1 1 O
+X c 11 350 0 200 L 20 20 1 1 O
+X a 12 350 -100 200 L 20 20 1 1 O
+X b 13 350 -50 200 L 20 20 1 1 O
+ENDDRAW
+ENDDEF
+#
+# mux4
+#
+DEF mux4 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "mux4" 0 250 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -200 150 150 -200 0 1 0 N
+X S0 1 -400 100 200 R 20 20 1 1 I
+X S1 2 -400 50 200 R 20 20 1 1 I
+X I1 3 -400 -50 200 R 20 20 1 1 I
+X I2 4 -400 -100 200 R 20 20 1 1 I
+X I3 5 -400 -150 200 R 20 20 1 1 I
+X I0 6 -400 0 200 R 20 20 1 1 I
+X Y 7 350 0 200 L 20 20 1 1 O
+ENDDRAW
+ENDDEF
+#
+# nand3
+#
+DEF nand3 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "nand3" 0 100 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+A 100 50 206 760 -760 0 1 0 N 150 250 150 -150
+A 325 50 25 1 1799 0 1 0 N 350 50 300 50
+A 325 50 25 -1799 -1 0 1 0 N 300 50 350 50
+P 2 0 1 0 -300 250 100 250 N
+P 2 0 1 0 100 250 150 250 N
+P 3 0 1 0 -300 250 -300 -150 150 -150 N
+X A 1 -500 150 200 R 31 31 1 1 I
+X B 2 -500 50 200 R 31 31 1 1 I
+X C 3 -500 -100 200 R 31 31 1 1 I
+X OUT 4 550 50 200 L 31 31 1 1 O
+ENDDRAW
+ENDDEF
+#
+# nand4
+#
+DEF nand4 X 0 40 Y Y 1 F N
+F0 "X" 550 0 31 H V C CNN
+F1 "nand4" 550 50 28 H V C CNN
+F2 "" 550 0 60 H I C CNN
+F3 "" 550 0 60 H I C CNN
+DRAW
+A 600 25 75 -899 899 0 1 0 N 600 -50 600 100
+A 700 25 25 901 -901 0 1 0 N 700 50 700 0
+A 700 25 25 -899 899 0 1 0 N 700 0 700 50
+A 850 -50 0 900 900 0 1 0 N 850 -50 850 -50
+P 2 0 1 0 400 100 600 100 N
+P 3 0 1 0 400 100 400 -50 600 -50 N
+X a 1 200 100 200 R 31 31 1 1 I
+X b 2 200 50 200 R 31 31 1 1 I
+X c 3 200 0 200 R 31 31 1 1 I
+X d 4 200 -50 200 R 31 31 1 1 I
+X out 5 900 50 200 L 31 20 1 1 O
+ENDDRAW
+ENDDEF
+#
+# nor_4
+#
+DEF nor_4 X 0 40 Y Y 1 F N
+F0 "X" 500 0 31 H V C CNN
+F1 "nor_4" 500 50 31 H V C CNN
+F2 "" 500 0 60 H I C CNN
+F3 "" 500 0 60 H I C CNN
+DRAW
+A 100 0 250 369 -369 0 1 0 N 300 150 300 -150
+C 700 0 50 0 1 0 N
+P 7 0 1 0 300 150 400 150 550 100 650 0 550 -100 400 -150 300 -150 N
+X IN1 1 150 100 200 R 20 20 1 1 I
+X IN2 2 150 50 200 R 20 20 1 1 I
+X IN3 3 150 -50 200 R 20 20 1 1 I
+X IN4 4 150 -100 200 R 20 20 1 1 I
+X OUT 5 950 0 200 L 20 20 1 1 O
+ENDDRAW
+ENDDEF
+#
+# sn5472
+#
+DEF sn5472 X 0 40 Y Y 1 F N
+F0 "X" 0 0 39 H V C CNN
+F1 "sn5472" 0 250 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -200 150 150 -250 0 1 0 N
+X j1 1 -400 100 200 R 31 31 1 1 I
+X j2 2 -400 50 200 R 31 31 1 1 I
+X j3 3 -400 0 200 R 31 31 1 1 I
+X q 4 -400 -50 200 R 31 31 1 1 O
+X clr 5 -400 -100 200 R 31 31 1 1 I
+X vcc 6 -400 -150 200 R 31 31 1 1 I
+X gnd 7 350 100 200 L 31 31 1 1 I
+X clk 8 350 50 200 L 31 31 1 1 I
+X q_bar 9 350 0 200 L 20 20 1 1 O
+X preset 10 350 -50 200 L 20 20 1 1 I
+X k1 11 350 -100 200 L 31 31 1 1 I
+X k2 12 350 -150 200 L 31 31 1 1 I
+X k3 13 350 -200 200 L 31 31 1 1 I
+ENDDRAW
+ENDDEF
+#
+# sn54als29827
+#
+DEF sn54als29827 X 0 40 Y Y 1 F N
+F0 "X" 0 0 39 H V C CNN
+F1 "sn54als29827" 0 100 20 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -200 250 200 -450 0 1 0 N
+X g1 1 -400 200 200 R 31 31 1 1 I
+X g2 2 -400 150 200 R 31 31 1 1 I
+X a1 3 -400 100 200 R 31 31 1 1 I
+X a2 4 -400 50 200 R 31 31 1 1 I
+X a7 5 -400 0 200 R 31 31 1 1 I
+X a3 6 -400 -50 200 R 31 31 1 1 I
+X a4 7 -400 -100 200 R 31 31 1 1 I
+X a6 8 -400 -150 200 R 31 31 1 1 I
+X a8 9 -400 -200 200 R 31 31 1 1 I
+X a5 10 -400 -250 200 R 31 31 1 1 I
+X y10 20 400 -150 200 L 31 31 1 1 O
+X a9 11 -400 -300 200 R 31 31 1 1 I
+X y9 21 400 -200 200 L 31 31 1 1 O
+X a10 12 -400 -350 200 R 31 31 1 1 I
+X y4 22 400 -250 200 L 31 31 1 1 O
+X y1 13 400 200 200 L 31 31 1 1 O
+X y2 14 400 150 200 L 31 31 1 1 O
+X y6 15 400 100 200 L 31 31 1 1 O
+X y3 16 400 50 200 L 31 31 1 1 O
+X y5 17 400 0 200 L 31 31 1 1 O
+X y7 18 400 -50 200 L 31 31 1 1 O
+X y8 19 400 -100 200 L 31 31 1 1 O
+ENDDRAW
+ENDDEF
+#
+# sn54als646
+#
+DEF sn54als646 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "sn54als646" 0 350 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -250 250 250 -100 0 1 0 N
+X CAB 1 -450 200 200 R 31 31 1 1 I
+X DIR 2 -450 150 200 R 31 31 1 1 I
+X CBA 3 -450 100 200 R 31 31 1 1 I
+X A1 4 -450 50 200 R 31 31 1 1 B
+X OE 5 -450 0 200 R 31 31 1 1 I
+X SBA 6 -450 -50 200 R 31 31 1 1 I
+X SAB 7 450 200 200 L 31 31 1 1 I
+X B 8 450 100 200 L 31 31 1 1 B
+ENDDRAW
+ENDDEF
+#
+# transciever
+#
+DEF transciever X 0 40 Y Y 1 F N
+F0 "X" 0 100 60 H V C CNN
+F1 "transciever" 0 350 60 H V C CNN
+F2 "" 0 100 60 H I C CNN
+F3 "" 0 100 60 H I C CNN
+DRAW
+S -250 300 200 -150 0 1 0 N
+X clkab 1 -450 250 200 R 31 31 1 1 I
+X a1 2 -450 150 200 R 31 31 1 1 B
+X leab 3 -450 50 200 R 31 31 1 1 I
+X oeba_bar 4 -450 -50 200 R 31 31 1 1 I
+X oeab 5 400 250 200 L 31 31 1 1 I
+X leba 6 400 150 200 L 31 31 1 1 I
+X b1 7 400 50 200 L 31 31 1 1 B
+X clkba 8 400 -50 200 L 31 31 1 1 I
+ENDDRAW
+ENDDEF
+#
+# tristate_buffer
+#
+DEF tristate_buffer X 0 40 Y Y 1 F N
+F0 "X" 550 -50 60 H V C CNN
+F1 "tristate_buffer" 500 200 60 H V C CNN
+F2 "" 550 -50 60 H I C CNN
+F3 "" 550 -50 60 H I C CNN
+DRAW
+P 2 0 1 0 450 -200 800 0 N
+P 2 0 1 0 450 100 450 -200 N
+P 2 0 1 0 450 100 450 100 N
+P 2 0 1 0 450 100 450 100 N
+P 2 0 1 0 450 150 450 100 N
+P 2 0 1 0 800 0 450 150 N
+X data_in 1 250 0 200 R 20 20 1 1 I
+X en 2 550 -350 200 U 20 20 1 1 I
+X out 3 1000 0 200 L 20 20 1 1 O
+X vcc 4 250 -100 200 R 20 20 1 1 I
+X gnd 5 650 -300 200 U 20 20 1 1 I
+ENDDRAW
+ENDDEF
+#
+#End Library