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-rw-r--r--library/SubcircuitLibrary/7485/3_and-cache.lib61
-rw-r--r--library/SubcircuitLibrary/7485/3_and.cir13
-rw-r--r--library/SubcircuitLibrary/7485/3_and.cir.out20
-rw-r--r--library/SubcircuitLibrary/7485/3_and.pro58
-rw-r--r--library/SubcircuitLibrary/7485/3_and.sch121
-rw-r--r--library/SubcircuitLibrary/7485/3_and.sub14
-rw-r--r--library/SubcircuitLibrary/7485/3_and_Previous_Values.xml1
-rw-r--r--library/SubcircuitLibrary/7485/4_and-cache.lib79
-rw-r--r--library/SubcircuitLibrary/7485/4_and.cir13
-rw-r--r--library/SubcircuitLibrary/7485/4_and.cir.out18
-rw-r--r--library/SubcircuitLibrary/7485/4_and.pro57
-rw-r--r--library/SubcircuitLibrary/7485/4_and.sch139
-rw-r--r--library/SubcircuitLibrary/7485/4_and.sub12
-rw-r--r--library/SubcircuitLibrary/7485/4_and_Previous_Values.xml1
-rw-r--r--library/SubcircuitLibrary/7485/5_and-cache.lib79
-rw-r--r--library/SubcircuitLibrary/7485/5_and.cir14
-rw-r--r--library/SubcircuitLibrary/7485/5_and.cir.out22
-rw-r--r--library/SubcircuitLibrary/7485/5_and.pro50
-rw-r--r--library/SubcircuitLibrary/7485/5_and.sch158
-rw-r--r--library/SubcircuitLibrary/7485/5_and.sub16
-rw-r--r--library/SubcircuitLibrary/7485/5_and_Previous_Values.xml1
-rw-r--r--library/SubcircuitLibrary/7485/7485-cache.lib175
-rw-r--r--library/SubcircuitLibrary/7485/7485.cir42
-rw-r--r--library/SubcircuitLibrary/7485/7485.cir.out101
-rw-r--r--library/SubcircuitLibrary/7485/7485.pro58
-rw-r--r--library/SubcircuitLibrary/7485/7485.sch1127
-rw-r--r--library/SubcircuitLibrary/7485/7485.sub95
-rw-r--r--library/SubcircuitLibrary/7485/7485_Previous_Values.xml1
-rw-r--r--library/SubcircuitLibrary/7485/7485mod-cache.lib175
-rw-r--r--library/SubcircuitLibrary/7485/7485mod.sch1007
-rw-r--r--library/SubcircuitLibrary/7485/analysis1
-rw-r--r--library/SubcircuitLibrary/7485/c_gate-cache.lib95
-rw-r--r--library/SubcircuitLibrary/7485/c_gate.cir19
-rw-r--r--library/SubcircuitLibrary/7485/c_gate.cir.out42
-rw-r--r--library/SubcircuitLibrary/7485/c_gate.pro57
-rw-r--r--library/SubcircuitLibrary/7485/c_gate.sch246
-rw-r--r--library/SubcircuitLibrary/7485/c_gate.sub36
-rw-r--r--library/SubcircuitLibrary/7485/c_gate_Previous_Values.xml1
38 files changed, 4225 insertions, 0 deletions
diff --git a/library/SubcircuitLibrary/7485/3_and-cache.lib b/library/SubcircuitLibrary/7485/3_and-cache.lib
new file mode 100644
index 00000000..af058641
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/3_and-cache.lib
@@ -0,0 +1,61 @@
+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_and
+#
+DEF d_and U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_and" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 149 50 100 -894 0 0 1 0 N 150 -50 250 50
+A 150 49 100 6 900 0 1 0 N 250 50 150 150
+P 4 0 1 0 150 -50 -250 -50 -250 150 150 150 N
+X IN1 1 -450 100 200 R 50 50 1 1 I
+X IN2 2 -450 0 200 R 50 50 1 1 I
+X OUT 3 450 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/7485/3_and.cir b/library/SubcircuitLibrary/7485/3_and.cir
new file mode 100644
index 00000000..ba296cf0
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/3_and.cir
@@ -0,0 +1,13 @@
+* C:\Users\malli\eSim\src\SubcircuitLibrary\3_and\3_and.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: 03/26/19 18:42:57
+
+* 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: /
+U2 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U2-Pad3_ d_and
+U3 Net-_U2-Pad3_ Net-_U1-Pad3_ Net-_U1-Pad4_ d_and
+U1 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U1-Pad4_ PORT
+
+.end
diff --git a/library/SubcircuitLibrary/7485/3_and.cir.out b/library/SubcircuitLibrary/7485/3_and.cir.out
new file mode 100644
index 00000000..d7cf79a0
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/3_and.cir.out
@@ -0,0 +1,20 @@
+* c:\users\malli\esim\src\subcircuitlibrary\3_and\3_and.cir
+
+* u2 net-_u1-pad1_ net-_u1-pad2_ net-_u2-pad3_ d_and
+* u3 net-_u2-pad3_ net-_u1-pad3_ net-_u1-pad4_ d_and
+* u1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ port
+a1 [net-_u1-pad1_ net-_u1-pad2_ ] net-_u2-pad3_ u2
+a2 [net-_u2-pad3_ net-_u1-pad3_ ] net-_u1-pad4_ u3
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u2 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u3 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+.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/7485/3_and.pro b/library/SubcircuitLibrary/7485/3_and.pro
new file mode 100644
index 00000000..2c9ac554
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/3_and.pro
@@ -0,0 +1,58 @@
+update=03/26/19 18:40:23
+version=1
+last_client=eeschema
+[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=power
+LibName2=texas
+LibName3=intel
+LibName4=audio
+LibName5=interface
+LibName6=digital-audio
+LibName7=philips
+LibName8=display
+LibName9=cypress
+LibName10=siliconi
+LibName11=opto
+LibName12=atmel
+LibName13=contrib
+LibName14=valves
+LibName15=eSim_Analog
+LibName16=eSim_Devices
+LibName17=eSim_Digital
+LibName18=eSim_Hybrid
+LibName19=eSim_Miscellaneous
+LibName20=eSim_Plot
+LibName21=eSim_Power
+LibName22=eSim_PSpice
+LibName23=eSim_Sources
+LibName24=eSim_Subckt
+LibName25=eSim_User
diff --git a/library/SubcircuitLibrary/7485/3_and.sch b/library/SubcircuitLibrary/7485/3_and.sch
new file mode 100644
index 00000000..86be0215
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/3_and.sch
@@ -0,0 +1,121 @@
+EESchema Schematic File Version 2
+LIBS:power
+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:valves
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Plot
+LIBS:eSim_Power
+LIBS:eSim_PSpice
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_User
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L d_and U2
+U 1 1 5C9A24D8
+P 4250 2700
+F 0 "U2" H 4250 2700 60 0000 C CNN
+F 1 "d_and" H 4300 2800 60 0000 C CNN
+F 2 "" H 4250 2700 60 0000 C CNN
+F 3 "" H 4250 2700 60 0000 C CNN
+ 1 4250 2700
+ 1 0 0 -1
+$EndComp
+$Comp
+L d_and U3
+U 1 1 5C9A2538
+P 5150 2900
+F 0 "U3" H 5150 2900 60 0000 C CNN
+F 1 "d_and" H 5200 3000 60 0000 C CNN
+F 2 "" H 5150 2900 60 0000 C CNN
+F 3 "" H 5150 2900 60 0000 C CNN
+ 1 5150 2900
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 1 1 5C9A259A
+P 3050 2600
+F 0 "U1" H 3100 2700 30 0000 C CNN
+F 1 "PORT" H 3050 2600 30 0000 C CNN
+F 2 "" H 3050 2600 60 0000 C CNN
+F 3 "" H 3050 2600 60 0000 C CNN
+ 1 3050 2600
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 2 1 5C9A25D9
+P 3050 2800
+F 0 "U1" H 3100 2900 30 0000 C CNN
+F 1 "PORT" H 3050 2800 30 0000 C CNN
+F 2 "" H 3050 2800 60 0000 C CNN
+F 3 "" H 3050 2800 60 0000 C CNN
+ 2 3050 2800
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 3 1 5C9A260A
+P 3050 3100
+F 0 "U1" H 3100 3200 30 0000 C CNN
+F 1 "PORT" H 3050 3100 30 0000 C CNN
+F 2 "" H 3050 3100 60 0000 C CNN
+F 3 "" H 3050 3100 60 0000 C CNN
+ 3 3050 3100
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 4 1 5C9A2637
+P 6900 2850
+F 0 "U1" H 6950 2950 30 0000 C CNN
+F 1 "PORT" H 6900 2850 30 0000 C CNN
+F 2 "" H 6900 2850 60 0000 C CNN
+F 3 "" H 6900 2850 60 0000 C CNN
+ 4 6900 2850
+ -1 0 0 1
+$EndComp
+Wire Wire Line
+ 4700 2650 4700 2800
+Wire Wire Line
+ 5600 2850 6650 2850
+Wire Wire Line
+ 3800 2600 3300 2600
+Wire Wire Line
+ 3800 2700 3300 2700
+Wire Wire Line
+ 3300 2700 3300 2800
+Wire Wire Line
+ 3300 3100 4700 3100
+Wire Wire Line
+ 4700 3100 4700 2900
+$EndSCHEMATC
diff --git a/library/SubcircuitLibrary/7485/3_and.sub b/library/SubcircuitLibrary/7485/3_and.sub
new file mode 100644
index 00000000..3d9120bb
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/3_and.sub
@@ -0,0 +1,14 @@
+* Subcircuit 3_and
+.subckt 3_and net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_
+* c:\users\malli\esim\src\subcircuitlibrary\3_and\3_and.cir
+* u2 net-_u1-pad1_ net-_u1-pad2_ net-_u2-pad3_ d_and
+* u3 net-_u2-pad3_ net-_u1-pad3_ net-_u1-pad4_ d_and
+a1 [net-_u1-pad1_ net-_u1-pad2_ ] net-_u2-pad3_ u2
+a2 [net-_u2-pad3_ net-_u1-pad3_ ] net-_u1-pad4_ u3
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u2 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u3 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Control Statements
+
+.ends 3_and \ No newline at end of file
diff --git a/library/SubcircuitLibrary/7485/3_and_Previous_Values.xml b/library/SubcircuitLibrary/7485/3_and_Previous_Values.xml
new file mode 100644
index 00000000..abc5faaa
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/3_and_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><source /><model><u2 name="type">d_and<field1 name="Enter Fall Delay (default=1.0e-9)" /><field2 name="Enter Input Load (default=1.0e-12)" /><field3 name="Enter Rise Delay (default=1.0e-9)" /></u2><u3 name="type">d_and<field4 name="Enter Fall Delay (default=1.0e-9)" /><field5 name="Enter Input Load (default=1.0e-12)" /><field6 name="Enter Rise Delay (default=1.0e-9)" /></u3></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/7485/4_and-cache.lib b/library/SubcircuitLibrary/7485/4_and-cache.lib
new file mode 100644
index 00000000..ac396288
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/4_and-cache.lib
@@ -0,0 +1,79 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 3_and
+#
+DEF 3_and X 0 40 Y Y 1 F N
+F0 "X" 900 300 60 H V C CNN
+F1 "3_and" 950 500 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 950 400 158 716 -716 0 1 0 N 1000 550 1000 250
+P 2 0 1 0 650 550 1000 550 N
+P 3 0 1 0 650 550 650 250 1000 250 N
+X in1 1 450 500 200 R 50 50 1 1 I
+X in2 2 450 400 200 R 50 50 1 1 I
+X in3 3 450 300 200 R 50 50 1 1 I
+X out 4 1300 400 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 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_and
+#
+DEF d_and U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_and" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 149 50 100 -894 0 0 1 0 N 150 -50 250 50
+A 150 49 100 6 900 0 1 0 N 250 50 150 150
+P 4 0 1 0 150 -50 -250 -50 -250 150 150 150 N
+X IN1 1 -450 100 200 R 50 50 1 1 I
+X IN2 2 -450 0 200 R 50 50 1 1 I
+X OUT 3 450 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/7485/4_and.cir b/library/SubcircuitLibrary/7485/4_and.cir
new file mode 100644
index 00000000..50d490fa
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/4_and.cir
@@ -0,0 +1,13 @@
+* C:\Users\malli\eSim\src\SubcircuitLibrary\4_and\4_and.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: 03/26/19 19:01:09
+
+* 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: /
+X1 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U2-Pad1_ 3_and
+U2 Net-_U2-Pad1_ Net-_U1-Pad4_ Net-_U1-Pad5_ d_and
+U1 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U1-Pad4_ Net-_U1-Pad5_ PORT
+
+.end
diff --git a/library/SubcircuitLibrary/7485/4_and.cir.out b/library/SubcircuitLibrary/7485/4_and.cir.out
new file mode 100644
index 00000000..f40e5bc6
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/4_and.cir.out
@@ -0,0 +1,18 @@
+* c:\users\malli\esim\src\subcircuitlibrary\4_and\4_and.cir
+
+.include 3_and.sub
+x1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u2-pad1_ 3_and
+* u2 net-_u2-pad1_ net-_u1-pad4_ net-_u1-pad5_ d_and
+* u1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ port
+a1 [net-_u2-pad1_ net-_u1-pad4_ ] net-_u1-pad5_ u2
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u2 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+.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/7485/4_and.pro b/library/SubcircuitLibrary/7485/4_and.pro
new file mode 100644
index 00000000..6eb77fff
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/4_and.pro
@@ -0,0 +1,57 @@
+update=03/26/19 18:58:33
+version=1
+last_client=eeschema
+[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=texas
+LibName2=intel
+LibName3=audio
+LibName4=interface
+LibName5=digital-audio
+LibName6=philips
+LibName7=display
+LibName8=cypress
+LibName9=siliconi
+LibName10=opto
+LibName11=atmel
+LibName12=contrib
+LibName13=valves
+LibName14=eSim_Analog
+LibName15=eSim_Devices
+LibName16=eSim_Digital
+LibName17=eSim_Hybrid
+LibName18=eSim_Miscellaneous
+LibName19=eSim_Plot
+LibName20=eSim_Power
+LibName21=eSim_PSpice
+LibName22=eSim_Sources
+LibName23=eSim_Subckt
+LibName24=eSim_User
diff --git a/library/SubcircuitLibrary/7485/4_and.sch b/library/SubcircuitLibrary/7485/4_and.sch
new file mode 100644
index 00000000..883458e1
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/4_and.sch
@@ -0,0 +1,139 @@
+EESchema Schematic File Version 2
+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:valves
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Plot
+LIBS:eSim_Power
+LIBS:eSim_PSpice
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_User
+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 3_and X1
+U 1 1 5C9A2915
+P 3700 3500
+F 0 "X1" H 4600 3800 60 0000 C CNN
+F 1 "3_and" H 4650 4000 60 0000 C CNN
+F 2 "" H 3700 3500 60 0000 C CNN
+F 3 "" H 3700 3500 60 0000 C CNN
+ 1 3700 3500
+ 1 0 0 -1
+$EndComp
+$Comp
+L d_and U2
+U 1 1 5C9A2940
+P 5450 3400
+F 0 "U2" H 5450 3400 60 0000 C CNN
+F 1 "d_and" H 5500 3500 60 0000 C CNN
+F 2 "" H 5450 3400 60 0000 C CNN
+F 3 "" H 5450 3400 60 0000 C CNN
+ 1 5450 3400
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 5000 3100 5000 3300
+Wire Wire Line
+ 4150 3000 4150 2700
+Wire Wire Line
+ 4150 2700 3200 2700
+Wire Wire Line
+ 4150 3100 4000 3100
+Wire Wire Line
+ 4000 3100 4000 3000
+Wire Wire Line
+ 4000 3000 3200 3000
+Wire Wire Line
+ 4150 3200 4150 3300
+Wire Wire Line
+ 4150 3300 3250 3300
+Wire Wire Line
+ 5000 3400 5000 3550
+Wire Wire Line
+ 5000 3550 3250 3550
+Wire Wire Line
+ 5900 3350 6500 3350
+$Comp
+L PORT U1
+U 1 1 5C9A29B1
+P 2950 2700
+F 0 "U1" H 3000 2800 30 0000 C CNN
+F 1 "PORT" H 2950 2700 30 0000 C CNN
+F 2 "" H 2950 2700 60 0000 C CNN
+F 3 "" H 2950 2700 60 0000 C CNN
+ 1 2950 2700
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 2 1 5C9A29E9
+P 2950 3000
+F 0 "U1" H 3000 3100 30 0000 C CNN
+F 1 "PORT" H 2950 3000 30 0000 C CNN
+F 2 "" H 2950 3000 60 0000 C CNN
+F 3 "" H 2950 3000 60 0000 C CNN
+ 2 2950 3000
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 3 1 5C9A2A0D
+P 3000 3300
+F 0 "U1" H 3050 3400 30 0000 C CNN
+F 1 "PORT" H 3000 3300 30 0000 C CNN
+F 2 "" H 3000 3300 60 0000 C CNN
+F 3 "" H 3000 3300 60 0000 C CNN
+ 3 3000 3300
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 4 1 5C9A2A3C
+P 3000 3550
+F 0 "U1" H 3050 3650 30 0000 C CNN
+F 1 "PORT" H 3000 3550 30 0000 C CNN
+F 2 "" H 3000 3550 60 0000 C CNN
+F 3 "" H 3000 3550 60 0000 C CNN
+ 4 3000 3550
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 5 1 5C9A2A68
+P 6750 3350
+F 0 "U1" H 6800 3450 30 0000 C CNN
+F 1 "PORT" H 6750 3350 30 0000 C CNN
+F 2 "" H 6750 3350 60 0000 C CNN
+F 3 "" H 6750 3350 60 0000 C CNN
+ 5 6750 3350
+ -1 0 0 1
+$EndComp
+$EndSCHEMATC
diff --git a/library/SubcircuitLibrary/7485/4_and.sub b/library/SubcircuitLibrary/7485/4_and.sub
new file mode 100644
index 00000000..8663f37e
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/4_and.sub
@@ -0,0 +1,12 @@
+* Subcircuit 4_and
+.subckt 4_and net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_
+* c:\users\malli\esim\src\subcircuitlibrary\4_and\4_and.cir
+.include 3_and.sub
+x1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u2-pad1_ 3_and
+* u2 net-_u2-pad1_ net-_u1-pad4_ net-_u1-pad5_ d_and
+a1 [net-_u2-pad1_ net-_u1-pad4_ ] net-_u1-pad5_ u2
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u2 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Control Statements
+
+.ends 4_and \ No newline at end of file
diff --git a/library/SubcircuitLibrary/7485/4_and_Previous_Values.xml b/library/SubcircuitLibrary/7485/4_and_Previous_Values.xml
new file mode 100644
index 00000000..f2ba0130
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/4_and_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><source /><model><u2 name="type">d_and<field1 name="Enter Fall Delay (default=1.0e-9)" /><field2 name="Enter Input Load (default=1.0e-12)" /><field3 name="Enter Rise Delay (default=1.0e-9)" /></u2></model><devicemodel /><subcircuit><x1><field>C:\Users\malli\eSim\src\SubcircuitLibrary\3_and</field></x1></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/7485/5_and-cache.lib b/library/SubcircuitLibrary/7485/5_and-cache.lib
new file mode 100644
index 00000000..ac396288
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/5_and-cache.lib
@@ -0,0 +1,79 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 3_and
+#
+DEF 3_and X 0 40 Y Y 1 F N
+F0 "X" 900 300 60 H V C CNN
+F1 "3_and" 950 500 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 950 400 158 716 -716 0 1 0 N 1000 550 1000 250
+P 2 0 1 0 650 550 1000 550 N
+P 3 0 1 0 650 550 650 250 1000 250 N
+X in1 1 450 500 200 R 50 50 1 1 I
+X in2 2 450 400 200 R 50 50 1 1 I
+X in3 3 450 300 200 R 50 50 1 1 I
+X out 4 1300 400 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 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_and
+#
+DEF d_and U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_and" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 149 50 100 -894 0 0 1 0 N 150 -50 250 50
+A 150 49 100 6 900 0 1 0 N 250 50 150 150
+P 4 0 1 0 150 -50 -250 -50 -250 150 150 150 N
+X IN1 1 -450 100 200 R 50 50 1 1 I
+X IN2 2 -450 0 200 R 50 50 1 1 I
+X OUT 3 450 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/7485/5_and.cir b/library/SubcircuitLibrary/7485/5_and.cir
new file mode 100644
index 00000000..6a05b9b5
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/5_and.cir
@@ -0,0 +1,14 @@
+* C:\Users\malli\eSim\src\SubcircuitLibrary\5_and\5_and.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: 03/26/19 18:53:13
+
+* 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: /
+X1 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U3-Pad1_ 3_and
+U2 Net-_U1-Pad4_ Net-_U1-Pad5_ Net-_U2-Pad3_ d_and
+U3 Net-_U3-Pad1_ Net-_U2-Pad3_ Net-_U1-Pad6_ d_and
+U1 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U1-Pad4_ Net-_U1-Pad5_ Net-_U1-Pad6_ PORT
+
+.end
diff --git a/library/SubcircuitLibrary/7485/5_and.cir.out b/library/SubcircuitLibrary/7485/5_and.cir.out
new file mode 100644
index 00000000..6a6b126a
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/5_and.cir.out
@@ -0,0 +1,22 @@
+* c:\users\malli\esim\src\subcircuitlibrary\5_and\5_and.cir
+
+.include 3_and.sub
+x1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u3-pad1_ 3_and
+* u2 net-_u1-pad4_ net-_u1-pad5_ net-_u2-pad3_ d_and
+* u3 net-_u3-pad1_ net-_u2-pad3_ net-_u1-pad6_ d_and
+* u1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ port
+a1 [net-_u1-pad4_ net-_u1-pad5_ ] net-_u2-pad3_ u2
+a2 [net-_u3-pad1_ net-_u2-pad3_ ] net-_u1-pad6_ u3
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u2 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u3 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+.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/7485/5_and.pro b/library/SubcircuitLibrary/7485/5_and.pro
new file mode 100644
index 00000000..c82e4e6d
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/5_and.pro
@@ -0,0 +1,50 @@
+update=03/26/19 18:50:27
+version=1
+last_client=eeschema
+[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=cypress
+LibName2=siliconi
+LibName3=opto
+LibName4=atmel
+LibName5=contrib
+LibName6=valves
+LibName7=eSim_Analog
+LibName8=eSim_Devices
+LibName9=eSim_Digital
+LibName10=eSim_Hybrid
+LibName11=eSim_Miscellaneous
+LibName12=eSim_Plot
+LibName13=eSim_Power
+LibName14=eSim_PSpice
+LibName15=eSim_Sources
+LibName16=eSim_Subckt
+LibName17=eSim_User
diff --git a/library/SubcircuitLibrary/7485/5_and.sch b/library/SubcircuitLibrary/7485/5_and.sch
new file mode 100644
index 00000000..da927b09
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/5_and.sch
@@ -0,0 +1,158 @@
+EESchema Schematic File Version 2
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:valves
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Plot
+LIBS:eSim_Power
+LIBS:eSim_PSpice
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_User
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L 3_and X1
+U 1 1 5C9A2741
+P 3800 3350
+F 0 "X1" H 4700 3650 60 0000 C CNN
+F 1 "3_and" H 4750 3850 60 0000 C CNN
+F 2 "" H 3800 3350 60 0000 C CNN
+F 3 "" H 3800 3350 60 0000 C CNN
+ 1 3800 3350
+ 1 0 0 -1
+$EndComp
+$Comp
+L d_and U2
+U 1 1 5C9A2764
+P 4650 3400
+F 0 "U2" H 4650 3400 60 0000 C CNN
+F 1 "d_and" H 4700 3500 60 0000 C CNN
+F 2 "" H 4650 3400 60 0000 C CNN
+F 3 "" H 4650 3400 60 0000 C CNN
+ 1 4650 3400
+ 1 0 0 -1
+$EndComp
+$Comp
+L d_and U3
+U 1 1 5C9A2791
+P 5550 3200
+F 0 "U3" H 5550 3200 60 0000 C CNN
+F 1 "d_and" H 5600 3300 60 0000 C CNN
+F 2 "" H 5550 3200 60 0000 C CNN
+F 3 "" H 5550 3200 60 0000 C CNN
+ 1 5550 3200
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 5100 3100 5100 2950
+Wire Wire Line
+ 5100 3200 5100 3350
+Wire Wire Line
+ 4250 2850 4250 2700
+Wire Wire Line
+ 4250 2700 3600 2700
+Wire Wire Line
+ 4250 2950 4150 2950
+Wire Wire Line
+ 4150 2950 4150 2900
+Wire Wire Line
+ 4150 2900 3600 2900
+Wire Wire Line
+ 4200 3300 3600 3300
+Wire Wire Line
+ 4250 3050 4250 3100
+Wire Wire Line
+ 4250 3100 3600 3100
+Wire Wire Line
+ 4200 3400 4200 3500
+Wire Wire Line
+ 4200 3500 3600 3500
+Wire Wire Line
+ 6000 3150 6500 3150
+$Comp
+L PORT U1
+U 1 1 5C9A2865
+P 3350 2700
+F 0 "U1" H 3400 2800 30 0000 C CNN
+F 1 "PORT" H 3350 2700 30 0000 C CNN
+F 2 "" H 3350 2700 60 0000 C CNN
+F 3 "" H 3350 2700 60 0000 C CNN
+ 1 3350 2700
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 2 1 5C9A28B6
+P 3350 2900
+F 0 "U1" H 3400 3000 30 0000 C CNN
+F 1 "PORT" H 3350 2900 30 0000 C CNN
+F 2 "" H 3350 2900 60 0000 C CNN
+F 3 "" H 3350 2900 60 0000 C CNN
+ 2 3350 2900
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 3 1 5C9A28D9
+P 3350 3100
+F 0 "U1" H 3400 3200 30 0000 C CNN
+F 1 "PORT" H 3350 3100 30 0000 C CNN
+F 2 "" H 3350 3100 60 0000 C CNN
+F 3 "" H 3350 3100 60 0000 C CNN
+ 3 3350 3100
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 4 1 5C9A28FF
+P 3350 3300
+F 0 "U1" H 3400 3400 30 0000 C CNN
+F 1 "PORT" H 3350 3300 30 0000 C CNN
+F 2 "" H 3350 3300 60 0000 C CNN
+F 3 "" H 3350 3300 60 0000 C CNN
+ 4 3350 3300
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 5 1 5C9A2928
+P 3350 3500
+F 0 "U1" H 3400 3600 30 0000 C CNN
+F 1 "PORT" H 3350 3500 30 0000 C CNN
+F 2 "" H 3350 3500 60 0000 C CNN
+F 3 "" H 3350 3500 60 0000 C CNN
+ 5 3350 3500
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 6 1 5C9A2958
+P 6750 3150
+F 0 "U1" H 6800 3250 30 0000 C CNN
+F 1 "PORT" H 6750 3150 30 0000 C CNN
+F 2 "" H 6750 3150 60 0000 C CNN
+F 3 "" H 6750 3150 60 0000 C CNN
+ 6 6750 3150
+ -1 0 0 1
+$EndComp
+$EndSCHEMATC
diff --git a/library/SubcircuitLibrary/7485/5_and.sub b/library/SubcircuitLibrary/7485/5_and.sub
new file mode 100644
index 00000000..35b10e17
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/5_and.sub
@@ -0,0 +1,16 @@
+* Subcircuit 5_and
+.subckt 5_and net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_
+* c:\users\malli\esim\src\subcircuitlibrary\5_and\5_and.cir
+.include 3_and.sub
+x1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u3-pad1_ 3_and
+* u2 net-_u1-pad4_ net-_u1-pad5_ net-_u2-pad3_ d_and
+* u3 net-_u3-pad1_ net-_u2-pad3_ net-_u1-pad6_ d_and
+a1 [net-_u1-pad4_ net-_u1-pad5_ ] net-_u2-pad3_ u2
+a2 [net-_u3-pad1_ net-_u2-pad3_ ] net-_u1-pad6_ u3
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u2 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u3 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Control Statements
+
+.ends 5_and \ No newline at end of file
diff --git a/library/SubcircuitLibrary/7485/5_and_Previous_Values.xml b/library/SubcircuitLibrary/7485/5_and_Previous_Values.xml
new file mode 100644
index 00000000..ae2c08a7
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/5_and_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><source /><model><u2 name="type">d_and<field1 name="Enter Fall Delay (default=1.0e-9)" /><field2 name="Enter Input Load (default=1.0e-12)" /><field3 name="Enter Rise Delay (default=1.0e-9)" /></u2><u3 name="type">d_and<field4 name="Enter Fall Delay (default=1.0e-9)" /><field5 name="Enter Input Load (default=1.0e-12)" /><field6 name="Enter Rise Delay (default=1.0e-9)" /></u3></model><devicemodel /><subcircuit><x1><field>C:\Users\malli\eSim\src\SubcircuitLibrary\3_and</field></x1></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/7485/7485-cache.lib b/library/SubcircuitLibrary/7485/7485-cache.lib
new file mode 100644
index 00000000..6edb5033
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/7485-cache.lib
@@ -0,0 +1,175 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 3_and
+#
+DEF 3_and X 0 40 Y Y 1 F N
+F0 "X" 900 300 60 H V C CNN
+F1 "3_and" 950 500 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 950 400 158 716 -716 0 1 0 N 1000 550 1000 250
+P 2 0 1 0 650 550 1000 550 N
+P 3 0 1 0 650 550 650 250 1000 250 N
+X in1 1 450 500 200 R 50 50 1 1 I
+X in2 2 450 400 200 R 50 50 1 1 I
+X in3 3 450 300 200 R 50 50 1 1 I
+X out 4 1300 400 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_and
+#
+DEF 4_and X 0 40 Y Y 1 F N
+F0 "X" 1500 1050 60 H V C CNN
+F1 "4_and" 1550 1200 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 1550 1100 206 760 -760 0 1 0 N 1600 1300 1600 900
+P 2 0 1 0 1250 1300 1600 1300 N
+P 4 0 1 0 1250 1300 1250 900 1500 900 1600 900 N
+X in1 1 1050 1250 200 R 50 50 1 1 I
+X in2 2 1050 1150 200 R 50 50 1 1 I
+X in3 3 1050 1050 200 R 50 50 1 1 I
+X in4 4 1050 950 200 R 50 50 1 1 I
+X out 5 1950 1100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 5_and
+#
+DEF 5_and X 0 40 Y Y 1 F N
+F0 "X" 1350 800 60 H V C CNN
+F1 "5_and" 1400 1050 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 1400 900 255 787 -787 0 1 0 N 1450 1150 1450 650
+P 2 0 1 0 1050 1150 1450 1150 N
+P 3 0 1 0 1050 1150 1050 650 1450 650 N
+X in1 1 850 1100 200 R 50 50 1 1 I
+X in2 2 850 1000 200 R 50 50 1 1 I
+X in3 3 850 900 200 R 50 50 1 1 I
+X in4 4 850 800 200 R 50 50 1 1 I
+X in5 5 850 700 200 R 50 50 1 1 I
+X out 6 1850 900 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 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
+#
+# c_gate
+#
+DEF c_gate X 0 40 Y Y 1 F N
+F0 "X" 5900 4450 60 H V C CNN
+F1 "c_gate" 5950 4700 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 6000 4550 316 716 -716 0 1 0 N 6100 4850 6100 4250
+P 2 0 1 0 5550 4850 6100 4850 N
+P 4 0 1 0 5550 4850 5550 4250 6050 4250 6100 4250 N
+X in1 1 5350 4800 200 R 50 50 1 1 I I
+X in2 2 5350 4700 200 R 50 50 1 1 I I
+X in3 3 5350 4600 200 R 50 50 1 1 I I
+X in4 4 5350 4500 200 R 50 50 1 1 I I
+X in5 5 5350 4400 200 R 50 50 1 1 I I
+X in6 6 5350 4300 200 R 50 50 1 1 I I
+X out 7 6500 4550 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# d_and
+#
+DEF d_and U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_and" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 149 50 100 -894 0 0 1 0 N 150 -50 250 50
+A 150 49 100 6 900 0 1 0 N 250 50 150 150
+P 4 0 1 0 150 -50 -250 -50 -250 150 150 150 N
+X IN1 1 -450 100 200 R 50 50 1 1 I
+X IN2 2 -450 0 200 R 50 50 1 1 I
+X OUT 3 450 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# d_nand
+#
+DEF d_nand U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_nand" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 149 50 100 -894 0 0 1 0 N 150 -50 250 50
+A 150 49 100 6 900 0 1 0 N 250 50 150 150
+P 4 0 1 0 150 -50 -250 -50 -250 150 150 150 N
+X IN1 1 -450 100 200 R 50 50 1 1 I
+X IN2 2 -450 0 200 R 50 50 1 1 I
+X OUT 3 450 50 200 L 50 50 1 1 O I
+ENDDRAW
+ENDDEF
+#
+# d_nor
+#
+DEF d_nor U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_nor" 50 100 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 I
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/7485/7485.cir b/library/SubcircuitLibrary/7485/7485.cir
new file mode 100644
index 00000000..e15a357f
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/7485.cir
@@ -0,0 +1,42 @@
+* C:\Users\malli\eSim\src\SubcircuitLibrary\7485\7485.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: 03/26/19 20:14:28
+
+* 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: /
+U6 Net-_U1-Pad4_ Net-_U18-Pad2_ Net-_U14-Pad1_ d_and
+U2 Net-_U1-Pad4_ Net-_U1-Pad5_ Net-_U18-Pad2_ d_nand
+U7 Net-_U18-Pad2_ Net-_U1-Pad5_ Net-_U14-Pad2_ d_and
+U14 Net-_U14-Pad1_ Net-_U14-Pad2_ Net-_U14-Pad3_ d_nor
+U19 Net-_U1-Pad5_ Net-_U18-Pad2_ Net-_U19-Pad3_ d_and
+X12 Net-_U1-Pad7_ Net-_U3-Pad3_ Net-_U14-Pad3_ Net-_X12-Pad4_ 3_and
+X7 Net-_U1-Pad9_ Net-_U10-Pad2_ Net-_U14-Pad3_ Net-_U15-Pad3_ Net-_X2-Pad3_ 4_and
+X9 Net-_U1-Pad11_ Net-_U12-Pad2_ Net-_U14-Pad3_ Net-_U15-Pad3_ Net-_U16-Pad3_ Net-_X2-Pad4_ 5_and
+X10 Net-_U14-Pad3_ Net-_U15-Pad3_ Net-_U16-Pad3_ Net-_U17-Pad3_ Net-_U1-Pad1_ Net-_X10-Pad6_ 5_and
+X11 Net-_U14-Pad3_ Net-_U15-Pad3_ Net-_U16-Pad3_ Net-_U17-Pad3_ Net-_U1-Pad2_ Net-_X11-Pad6_ 5_and
+X13 Net-_U14-Pad3_ Net-_U15-Pad3_ Net-_U1-Pad2_ Net-_U16-Pad3_ Net-_U17-Pad3_ Net-_U1-Pad13_ 5_and
+U18 Net-_U1-Pad4_ Net-_U18-Pad2_ Net-_U18-Pad3_ d_and
+X8 Net-_U1-Pad6_ Net-_U3-Pad3_ Net-_U14-Pad3_ Net-_X1-Pad5_ 3_and
+X3 Net-_U1-Pad8_ Net-_U14-Pad3_ Net-_U10-Pad2_ Net-_U15-Pad3_ Net-_X1-Pad4_ 4_and
+X6 Net-_U1-Pad10_ Net-_U12-Pad2_ Net-_U14-Pad3_ Net-_U15-Pad3_ Net-_U16-Pad3_ Net-_X1-Pad3_ 5_and
+X5 Net-_U14-Pad3_ Net-_U15-Pad3_ Net-_U16-Pad3_ Net-_U17-Pad3_ Net-_U1-Pad3_ Net-_X1-Pad2_ 5_and
+X4 Net-_U14-Pad3_ Net-_U15-Pad3_ Net-_U16-Pad3_ Net-_U17-Pad3_ Net-_U1-Pad2_ Net-_X1-Pad1_ 5_and
+U8 Net-_U1-Pad6_ Net-_U3-Pad3_ Net-_U15-Pad1_ d_and
+U3 Net-_U1-Pad6_ Net-_U1-Pad7_ Net-_U3-Pad3_ d_nand
+U9 Net-_U3-Pad3_ Net-_U1-Pad7_ Net-_U15-Pad2_ d_and
+U15 Net-_U15-Pad1_ Net-_U15-Pad2_ Net-_U15-Pad3_ d_nor
+U12 Net-_U1-Pad10_ Net-_U12-Pad2_ Net-_U12-Pad3_ d_and
+U5 Net-_U1-Pad10_ Net-_U1-Pad11_ Net-_U12-Pad2_ d_nand
+U13 Net-_U12-Pad2_ Net-_U1-Pad11_ Net-_U13-Pad3_ d_and
+U17 Net-_U12-Pad3_ Net-_U13-Pad3_ Net-_U17-Pad3_ d_nor
+U10 Net-_U1-Pad8_ Net-_U10-Pad2_ Net-_U10-Pad3_ d_and
+U4 Net-_U1-Pad8_ Net-_U1-Pad9_ Net-_U10-Pad2_ d_nand
+U11 Net-_U10-Pad2_ Net-_U1-Pad9_ Net-_U11-Pad3_ d_and
+U16 Net-_U10-Pad3_ Net-_U11-Pad3_ Net-_U16-Pad3_ d_nor
+X2 Net-_U19-Pad3_ Net-_X12-Pad4_ Net-_X2-Pad3_ Net-_X2-Pad4_ Net-_X10-Pad6_ Net-_X11-Pad6_ Net-_U1-Pad12_ c_gate
+X1 Net-_X1-Pad1_ Net-_X1-Pad2_ Net-_X1-Pad3_ Net-_X1-Pad4_ Net-_X1-Pad5_ Net-_U18-Pad3_ Net-_U1-Pad14_ c_gate
+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_ PORT
+
+.end
diff --git a/library/SubcircuitLibrary/7485/7485.cir.out b/library/SubcircuitLibrary/7485/7485.cir.out
new file mode 100644
index 00000000..afc7b865
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/7485.cir.out
@@ -0,0 +1,101 @@
+* c:\users\malli\esim\src\subcircuitlibrary\7485\7485.cir
+
+.include 4_and.sub
+.include 3_and.sub
+.include 5_and.sub
+.include c_gate.sub
+* u6 net-_u1-pad4_ net-_u18-pad2_ net-_u14-pad1_ d_and
+* u2 net-_u1-pad4_ net-_u1-pad5_ net-_u18-pad2_ d_nand
+* u7 net-_u18-pad2_ net-_u1-pad5_ net-_u14-pad2_ d_and
+* u14 net-_u14-pad1_ net-_u14-pad2_ net-_u14-pad3_ d_nor
+* u19 net-_u1-pad5_ net-_u18-pad2_ net-_u19-pad3_ d_and
+x12 net-_u1-pad7_ net-_u3-pad3_ net-_u14-pad3_ net-_x12-pad4_ 3_and
+x7 net-_u1-pad9_ net-_u10-pad2_ net-_u14-pad3_ net-_u15-pad3_ net-_x2-pad3_ 4_and
+x9 net-_u1-pad11_ net-_u12-pad2_ net-_u14-pad3_ net-_u15-pad3_ net-_u16-pad3_ net-_x2-pad4_ 5_and
+x10 net-_u14-pad3_ net-_u15-pad3_ net-_u16-pad3_ net-_u17-pad3_ net-_u1-pad1_ net-_x10-pad6_ 5_and
+x11 net-_u14-pad3_ net-_u15-pad3_ net-_u16-pad3_ net-_u17-pad3_ net-_u1-pad2_ net-_x11-pad6_ 5_and
+x13 net-_u14-pad3_ net-_u15-pad3_ net-_u1-pad2_ net-_u16-pad3_ net-_u17-pad3_ net-_u1-pad13_ 5_and
+* u18 net-_u1-pad4_ net-_u18-pad2_ net-_u18-pad3_ d_and
+x8 net-_u1-pad6_ net-_u3-pad3_ net-_u14-pad3_ net-_x1-pad5_ 3_and
+x3 net-_u1-pad8_ net-_u14-pad3_ net-_u10-pad2_ net-_u15-pad3_ net-_x1-pad4_ 4_and
+x6 net-_u1-pad10_ net-_u12-pad2_ net-_u14-pad3_ net-_u15-pad3_ net-_u16-pad3_ net-_x1-pad3_ 5_and
+x5 net-_u14-pad3_ net-_u15-pad3_ net-_u16-pad3_ net-_u17-pad3_ net-_u1-pad3_ net-_x1-pad2_ 5_and
+x4 net-_u14-pad3_ net-_u15-pad3_ net-_u16-pad3_ net-_u17-pad3_ net-_u1-pad2_ net-_x1-pad1_ 5_and
+* u8 net-_u1-pad6_ net-_u3-pad3_ net-_u15-pad1_ d_and
+* u3 net-_u1-pad6_ net-_u1-pad7_ net-_u3-pad3_ d_nand
+* u9 net-_u3-pad3_ net-_u1-pad7_ net-_u15-pad2_ d_and
+* u15 net-_u15-pad1_ net-_u15-pad2_ net-_u15-pad3_ d_nor
+* u12 net-_u1-pad10_ net-_u12-pad2_ net-_u12-pad3_ d_and
+* u5 net-_u1-pad10_ net-_u1-pad11_ net-_u12-pad2_ d_nand
+* u13 net-_u12-pad2_ net-_u1-pad11_ net-_u13-pad3_ d_and
+* u17 net-_u12-pad3_ net-_u13-pad3_ net-_u17-pad3_ d_nor
+* u10 net-_u1-pad8_ net-_u10-pad2_ net-_u10-pad3_ d_and
+* u4 net-_u1-pad8_ net-_u1-pad9_ net-_u10-pad2_ d_nand
+* u11 net-_u10-pad2_ net-_u1-pad9_ net-_u11-pad3_ d_and
+* u16 net-_u10-pad3_ net-_u11-pad3_ net-_u16-pad3_ d_nor
+x2 net-_u19-pad3_ net-_x12-pad4_ net-_x2-pad3_ net-_x2-pad4_ net-_x10-pad6_ net-_x11-pad6_ net-_u1-pad12_ c_gate
+x1 net-_x1-pad1_ net-_x1-pad2_ net-_x1-pad3_ net-_x1-pad4_ net-_x1-pad5_ net-_u18-pad3_ net-_u1-pad14_ c_gate
+* 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_ port
+a1 [net-_u1-pad4_ net-_u18-pad2_ ] net-_u14-pad1_ u6
+a2 [net-_u1-pad4_ net-_u1-pad5_ ] net-_u18-pad2_ u2
+a3 [net-_u18-pad2_ net-_u1-pad5_ ] net-_u14-pad2_ u7
+a4 [net-_u14-pad1_ net-_u14-pad2_ ] net-_u14-pad3_ u14
+a5 [net-_u1-pad5_ net-_u18-pad2_ ] net-_u19-pad3_ u19
+a6 [net-_u1-pad4_ net-_u18-pad2_ ] net-_u18-pad3_ u18
+a7 [net-_u1-pad6_ net-_u3-pad3_ ] net-_u15-pad1_ u8
+a8 [net-_u1-pad6_ net-_u1-pad7_ ] net-_u3-pad3_ u3
+a9 [net-_u3-pad3_ net-_u1-pad7_ ] net-_u15-pad2_ u9
+a10 [net-_u15-pad1_ net-_u15-pad2_ ] net-_u15-pad3_ u15
+a11 [net-_u1-pad10_ net-_u12-pad2_ ] net-_u12-pad3_ u12
+a12 [net-_u1-pad10_ net-_u1-pad11_ ] net-_u12-pad2_ u5
+a13 [net-_u12-pad2_ net-_u1-pad11_ ] net-_u13-pad3_ u13
+a14 [net-_u12-pad3_ net-_u13-pad3_ ] net-_u17-pad3_ u17
+a15 [net-_u1-pad8_ net-_u10-pad2_ ] net-_u10-pad3_ u10
+a16 [net-_u1-pad8_ net-_u1-pad9_ ] net-_u10-pad2_ u4
+a17 [net-_u10-pad2_ net-_u1-pad9_ ] net-_u11-pad3_ u11
+a18 [net-_u10-pad3_ net-_u11-pad3_ ] net-_u16-pad3_ u16
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u6 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nand, NgSpice Name: d_nand
+.model u2 d_nand(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u7 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u14 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u19 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u18 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u8 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nand, NgSpice Name: d_nand
+.model u3 d_nand(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u9 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u15 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u12 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nand, NgSpice Name: d_nand
+.model u5 d_nand(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u13 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u17 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u10 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nand, NgSpice Name: d_nand
+.model u4 d_nand(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u11 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u16 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+.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/7485/7485.pro b/library/SubcircuitLibrary/7485/7485.pro
new file mode 100644
index 00000000..8fb4abb4
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/7485.pro
@@ -0,0 +1,58 @@
+update=03/26/19 19:27:48
+version=1
+last_client=eeschema
+[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=power
+LibName2=texas
+LibName3=intel
+LibName4=audio
+LibName5=interface
+LibName6=digital-audio
+LibName7=philips
+LibName8=display
+LibName9=cypress
+LibName10=siliconi
+LibName11=opto
+LibName12=atmel
+LibName13=contrib
+LibName14=valves
+LibName15=eSim_Analog
+LibName16=eSim_Devices
+LibName17=eSim_Digital
+LibName18=eSim_Hybrid
+LibName19=eSim_Miscellaneous
+LibName20=eSim_Plot
+LibName21=eSim_Power
+LibName22=eSim_PSpice
+LibName23=eSim_Sources
+LibName24=eSim_User
+LibName25=eSim_Subckt
diff --git a/library/SubcircuitLibrary/7485/7485.sch b/library/SubcircuitLibrary/7485/7485.sch
new file mode 100644
index 00000000..0db5f0d6
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/7485.sch
@@ -0,0 +1,1127 @@
+EESchema Schematic File Version 2
+LIBS:power
+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:valves
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Plot
+LIBS:eSim_Power
+LIBS:eSim_PSpice
+LIBS:eSim_Sources
+LIBS:eSim_User
+LIBS:eSim_Subckt
+LIBS:7485-cache
+EELAYER 25 0
+EELAYER END
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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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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+ 1600 6400 1600 3900
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+Wire Wire Line
+ 5950 6300 5100 6300
+Connection ~ 5100 6300
+Wire Wire Line
+ 5350 5550 5950 5550
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+Wire Wire Line
+ 5250 5650 5950 5650
+Connection ~ 5250 5300
+Wire Wire Line
+ 3150 5850 5950 5850
+Connection ~ 3150 5250
+Wire Wire Line
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+Wire Wire Line
+ 5950 6200 3000 6200
+Wire Wire Line
+ 3000 6200 3000 4350
+Wire Wire Line
+ 3000 4350 2950 4350
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+Wire Wire Line
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+Wire Wire Line
+ 8400 3750 5100 3750
+Connection ~ 5100 3750
+Wire Wire Line
+ 8400 3850 5250 3850
+Connection ~ 5250 3850
+Wire Wire Line
+ 8400 4050 5350 4050
+Connection ~ 5350 4050
+Wire Wire Line
+ 8400 4150 5450 4150
+Connection ~ 5450 4150
+Wire Wire Line
+ 8400 1800 8400 950
+Wire Wire Line
+ 8400 950 7350 950
+Wire Wire Line
+ 8400 1900 8200 1900
+Wire Wire Line
+ 8200 1900 8200 1250
+Wire Wire Line
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+Wire Wire Line
+ 8400 2000 8050 2000
+Wire Wire Line
+ 8050 2000 8050 1650
+Wire Wire Line
+ 8050 1650 7400 1650
+Wire Wire Line
+ 7500 2150 7800 2150
+Wire Wire Line
+ 7800 2150 7800 2100
+Wire Wire Line
+ 7800 2100 8400 2100
+Wire Wire Line
+ 8400 2200 7900 2200
+Wire Wire Line
+ 7900 2200 7900 2700
+Wire Wire Line
+ 7900 2700 7500 2700
+Wire Wire Line
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+Wire Wire Line
+ 8050 3250 8050 2300
+Wire Wire Line
+ 8050 2300 8400 2300
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+ 8050 5300 8050 5200
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+$Comp
+L PORT U1
+U 4 1 5C9A8539
+P 850 1350
+F 0 "U1" H 900 1450 30 0000 C CNN
+F 1 "PORT" H 850 1350 30 0000 C CNN
+F 2 "" H 850 1350 60 0000 C CNN
+F 3 "" H 850 1350 60 0000 C CNN
+ 4 850 1350
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 5 1 5C9A8668
+P 850 1550
+F 0 "U1" H 900 1650 30 0000 C CNN
+F 1 "PORT" H 850 1550 30 0000 C CNN
+F 2 "" H 850 1550 60 0000 C CNN
+F 3 "" H 850 1550 60 0000 C CNN
+ 5 850 1550
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 1100 1550 1100 1450
+$Comp
+L PORT U1
+U 6 1 5C9A8815
+P 950 2650
+F 0 "U1" H 1000 2750 30 0000 C CNN
+F 1 "PORT" H 950 2650 30 0000 C CNN
+F 2 "" H 950 2650 60 0000 C CNN
+F 3 "" H 950 2650 60 0000 C CNN
+ 6 950 2650
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 1200 2650 1200 2750
+$Comp
+L PORT U1
+U 7 1 5C9A8B82
+P 950 2850
+F 0 "U1" H 1000 2950 30 0000 C CNN
+F 1 "PORT" H 950 2850 30 0000 C CNN
+F 2 "" H 950 2850 60 0000 C CNN
+F 3 "" H 950 2850 60 0000 C CNN
+ 7 950 2850
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 8 1 5C9A8C46
+P 950 3900
+F 0 "U1" H 1000 4000 30 0000 C CNN
+F 1 "PORT" H 950 3900 30 0000 C CNN
+F 2 "" H 950 3900 60 0000 C CNN
+F 3 "" H 950 3900 60 0000 C CNN
+ 8 950 3900
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 9 1 5C9A8D2C
+P 950 4100
+F 0 "U1" H 1000 4200 30 0000 C CNN
+F 1 "PORT" H 950 4100 30 0000 C CNN
+F 2 "" H 950 4100 60 0000 C CNN
+F 3 "" H 950 4100 60 0000 C CNN
+ 9 950 4100
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 10 1 5C9A8DBD
+P 1000 5100
+F 0 "U1" H 1050 5200 30 0000 C CNN
+F 1 "PORT" H 1000 5100 30 0000 C CNN
+F 2 "" H 1000 5100 60 0000 C CNN
+F 3 "" H 1000 5100 60 0000 C CNN
+ 10 1000 5100
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 11 1 5C9A8E65
+P 1000 5300
+F 0 "U1" H 1050 5400 30 0000 C CNN
+F 1 "PORT" H 1000 5300 30 0000 C CNN
+F 2 "" H 1000 5300 60 0000 C CNN
+F 3 "" H 1000 5300 60 0000 C CNN
+ 11 1000 5300
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 1 1 5C9A8EEE
+P 800 3150
+F 0 "U1" H 850 3250 30 0000 C CNN
+F 1 "PORT" H 800 3150 30 0000 C CNN
+F 2 "" H 800 3150 60 0000 C CNN
+F 3 "" H 800 3150 60 0000 C CNN
+ 1 800 3150
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 2 1 5C9A8F9C
+P 800 3400
+F 0 "U1" H 850 3500 30 0000 C CNN
+F 1 "PORT" H 800 3400 30 0000 C CNN
+F 2 "" H 800 3400 60 0000 C CNN
+F 3 "" H 800 3400 60 0000 C CNN
+ 2 800 3400
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 3 1 5C9A9031
+P 800 3600
+F 0 "U1" H 850 3700 30 0000 C CNN
+F 1 "PORT" H 800 3600 30 0000 C CNN
+F 2 "" H 800 3600 60 0000 C CNN
+F 3 "" H 800 3600 60 0000 C CNN
+ 3 800 3600
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 1050 3250 1050 3150
+Wire Wire Line
+ 1050 3550 1050 3600
+Wire Wire Line
+ 1350 4000 1350 4100
+Wire Wire Line
+ 1350 4100 1200 4100
+Wire Wire Line
+ 9550 2050 9850 2050
+Wire Wire Line
+ 9400 3950 9850 3950
+Wire Wire Line
+ 9350 5450 9900 5450
+$Comp
+L PORT U1
+U 12 1 5C9A9B26
+P 10100 2050
+F 0 "U1" H 10150 2150 30 0000 C CNN
+F 1 "PORT" H 10100 2050 30 0000 C CNN
+F 2 "" H 10100 2050 60 0000 C CNN
+F 3 "" H 10100 2050 60 0000 C CNN
+ 12 10100 2050
+ -1 0 0 1
+$EndComp
+$Comp
+L PORT U1
+U 13 1 5C9A9BCA
+P 10100 3950
+F 0 "U1" H 10150 4050 30 0000 C CNN
+F 1 "PORT" H 10100 3950 30 0000 C CNN
+F 2 "" H 10100 3950 60 0000 C CNN
+F 3 "" H 10100 3950 60 0000 C CNN
+ 13 10100 3950
+ -1 0 0 1
+$EndComp
+$Comp
+L PORT U1
+U 14 1 5C9A9CA0
+P 10150 5450
+F 0 "U1" H 10200 5550 30 0000 C CNN
+F 1 "PORT" H 10150 5450 30 0000 C CNN
+F 2 "" H 10150 5450 60 0000 C CNN
+F 3 "" H 10150 5450 60 0000 C CNN
+ 14 10150 5450
+ -1 0 0 1
+$EndComp
+Text Notes 9650 2000 0 60 ~ 12
+A>B
+Text Notes 9600 3900 0 60 ~ 12
+A=B\n
+Text Notes 9600 5400 0 60 ~ 12
+A<B\n
+Text Notes 1250 5100 0 60 ~ 12
+A0
+Text Notes 1200 5400 0 60 ~ 12
+B0
+Text Notes 1300 3900 2 60 ~ 12
+A1
+Text Notes 1300 4200 2 60 ~ 12
+B1
+Text Notes 1250 3250 2 60 ~ 12
+A<B
+Text Notes 1250 3400 2 60 ~ 12
+A=B
+Text Notes 1250 3550 2 60 ~ 12
+A>B
+Text Notes 1350 2750 2 60 ~ 12
+A2
+Text Notes 1350 2950 2 60 ~ 12
+B2
+Text Notes 1300 1350 2 60 ~ 12
+A3
+Text Notes 1300 1550 2 60 ~ 12
+B3
+Wire Wire Line
+ 8200 5600 7450 5600
+Wire Wire Line
+ 7450 5600 7450 6050
+Wire Wire Line
+ 7450 6050 6900 6050
+Wire Wire Line
+ 6800 6650 6800 6300
+Wire Wire Line
+ 6800 6300 6900 6300
+Wire Wire Line
+ 6900 6300 6900 6050
+Wire Notes Line
+ 500 3000 1350 3000
+Wire Notes Line
+ 1350 3000 1350 3750
+Wire Notes Line
+ 1350 3750 500 3750
+Wire Notes Line
+ 500 3750 500 3000
+Text Notes 600 3000 3 60 ~ 12
+Cascading Inputs
+Wire Notes Line
+ 9500 1550 9500 6050
+Wire Notes Line
+ 9500 6050 10550 6050
+Wire Notes Line
+ 10550 6050 10550 1550
+Wire Notes Line
+ 10550 1550 9500 1550
+Text Notes 9900 3400 0 60 ~ 12
+Outputs
+Wire Wire Line
+ 2600 3400 2050 3400
+$EndSCHEMATC
diff --git a/library/SubcircuitLibrary/7485/7485.sub b/library/SubcircuitLibrary/7485/7485.sub
new file mode 100644
index 00000000..5a45c57c
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/7485.sub
@@ -0,0 +1,95 @@
+* Subcircuit 7485
+.subckt 7485 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_
+* c:\users\malli\esim\src\subcircuitlibrary\7485\7485.cir
+.include 4_and.sub
+.include 3_and.sub
+.include 5_and.sub
+.include c_gate.sub
+* u6 net-_u1-pad4_ net-_u18-pad2_ net-_u14-pad1_ d_and
+* u2 net-_u1-pad4_ net-_u1-pad5_ net-_u18-pad2_ d_nand
+* u7 net-_u18-pad2_ net-_u1-pad5_ net-_u14-pad2_ d_and
+* u14 net-_u14-pad1_ net-_u14-pad2_ net-_u14-pad3_ d_nor
+* u19 net-_u1-pad5_ net-_u18-pad2_ net-_u19-pad3_ d_and
+x12 net-_u1-pad7_ net-_u3-pad3_ net-_u14-pad3_ net-_x12-pad4_ 3_and
+x7 net-_u1-pad9_ net-_u10-pad2_ net-_u14-pad3_ net-_u15-pad3_ net-_x2-pad3_ 4_and
+x9 net-_u1-pad11_ net-_u12-pad2_ net-_u14-pad3_ net-_u15-pad3_ net-_u16-pad3_ net-_x2-pad4_ 5_and
+x10 net-_u14-pad3_ net-_u15-pad3_ net-_u16-pad3_ net-_u17-pad3_ net-_u1-pad1_ net-_x10-pad6_ 5_and
+x11 net-_u14-pad3_ net-_u15-pad3_ net-_u16-pad3_ net-_u17-pad3_ net-_u1-pad2_ net-_x11-pad6_ 5_and
+x13 net-_u14-pad3_ net-_u15-pad3_ net-_u1-pad2_ net-_u16-pad3_ net-_u17-pad3_ net-_u1-pad13_ 5_and
+* u18 net-_u1-pad4_ net-_u18-pad2_ net-_u18-pad3_ d_and
+x8 net-_u1-pad6_ net-_u3-pad3_ net-_u14-pad3_ net-_x1-pad5_ 3_and
+x3 net-_u1-pad8_ net-_u14-pad3_ net-_u10-pad2_ net-_u15-pad3_ net-_x1-pad4_ 4_and
+x6 net-_u1-pad10_ net-_u12-pad2_ net-_u14-pad3_ net-_u15-pad3_ net-_u16-pad3_ net-_x1-pad3_ 5_and
+x5 net-_u14-pad3_ net-_u15-pad3_ net-_u16-pad3_ net-_u17-pad3_ net-_u1-pad3_ net-_x1-pad2_ 5_and
+x4 net-_u14-pad3_ net-_u15-pad3_ net-_u16-pad3_ net-_u17-pad3_ net-_u1-pad2_ net-_x1-pad1_ 5_and
+* u8 net-_u1-pad6_ net-_u3-pad3_ net-_u15-pad1_ d_and
+* u3 net-_u1-pad6_ net-_u1-pad7_ net-_u3-pad3_ d_nand
+* u9 net-_u3-pad3_ net-_u1-pad7_ net-_u15-pad2_ d_and
+* u15 net-_u15-pad1_ net-_u15-pad2_ net-_u15-pad3_ d_nor
+* u12 net-_u1-pad10_ net-_u12-pad2_ net-_u12-pad3_ d_and
+* u5 net-_u1-pad10_ net-_u1-pad11_ net-_u12-pad2_ d_nand
+* u13 net-_u12-pad2_ net-_u1-pad11_ net-_u13-pad3_ d_and
+* u17 net-_u12-pad3_ net-_u13-pad3_ net-_u17-pad3_ d_nor
+* u10 net-_u1-pad8_ net-_u10-pad2_ net-_u10-pad3_ d_and
+* u4 net-_u1-pad8_ net-_u1-pad9_ net-_u10-pad2_ d_nand
+* u11 net-_u10-pad2_ net-_u1-pad9_ net-_u11-pad3_ d_and
+* u16 net-_u10-pad3_ net-_u11-pad3_ net-_u16-pad3_ d_nor
+x2 net-_u19-pad3_ net-_x12-pad4_ net-_x2-pad3_ net-_x2-pad4_ net-_x10-pad6_ net-_x11-pad6_ net-_u1-pad12_ c_gate
+x1 net-_x1-pad1_ net-_x1-pad2_ net-_x1-pad3_ net-_x1-pad4_ net-_x1-pad5_ net-_u18-pad3_ net-_u1-pad14_ c_gate
+a1 [net-_u1-pad4_ net-_u18-pad2_ ] net-_u14-pad1_ u6
+a2 [net-_u1-pad4_ net-_u1-pad5_ ] net-_u18-pad2_ u2
+a3 [net-_u18-pad2_ net-_u1-pad5_ ] net-_u14-pad2_ u7
+a4 [net-_u14-pad1_ net-_u14-pad2_ ] net-_u14-pad3_ u14
+a5 [net-_u1-pad5_ net-_u18-pad2_ ] net-_u19-pad3_ u19
+a6 [net-_u1-pad4_ net-_u18-pad2_ ] net-_u18-pad3_ u18
+a7 [net-_u1-pad6_ net-_u3-pad3_ ] net-_u15-pad1_ u8
+a8 [net-_u1-pad6_ net-_u1-pad7_ ] net-_u3-pad3_ u3
+a9 [net-_u3-pad3_ net-_u1-pad7_ ] net-_u15-pad2_ u9
+a10 [net-_u15-pad1_ net-_u15-pad2_ ] net-_u15-pad3_ u15
+a11 [net-_u1-pad10_ net-_u12-pad2_ ] net-_u12-pad3_ u12
+a12 [net-_u1-pad10_ net-_u1-pad11_ ] net-_u12-pad2_ u5
+a13 [net-_u12-pad2_ net-_u1-pad11_ ] net-_u13-pad3_ u13
+a14 [net-_u12-pad3_ net-_u13-pad3_ ] net-_u17-pad3_ u17
+a15 [net-_u1-pad8_ net-_u10-pad2_ ] net-_u10-pad3_ u10
+a16 [net-_u1-pad8_ net-_u1-pad9_ ] net-_u10-pad2_ u4
+a17 [net-_u10-pad2_ net-_u1-pad9_ ] net-_u11-pad3_ u11
+a18 [net-_u10-pad3_ net-_u11-pad3_ ] net-_u16-pad3_ u16
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u6 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nand, NgSpice Name: d_nand
+.model u2 d_nand(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u7 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u14 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u19 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u18 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u8 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nand, NgSpice Name: d_nand
+.model u3 d_nand(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u9 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u15 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u12 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nand, NgSpice Name: d_nand
+.model u5 d_nand(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u13 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u17 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u10 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nand, NgSpice Name: d_nand
+.model u4 d_nand(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u11 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u16 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Control Statements
+
+.ends 7485 \ No newline at end of file
diff --git a/library/SubcircuitLibrary/7485/7485_Previous_Values.xml b/library/SubcircuitLibrary/7485/7485_Previous_Values.xml
new file mode 100644
index 00000000..6d8f93b6
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/7485_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><source /><model><u6 name="type">d_and<field1 name="Enter Fall Delay (default=1.0e-9)" /><field2 name="Enter Input Load (default=1.0e-12)" /><field3 name="Enter Rise Delay (default=1.0e-9)" /></u6><u2 name="type">d_nand<field4 name="Enter Fall Delay (default=1.0e-9)" /><field5 name="Enter Input Load (default=1.0e-12)" /><field6 name="Enter Rise Delay (default=1.0e-9)" /></u2><u7 name="type">d_and<field7 name="Enter Fall Delay (default=1.0e-9)" /><field8 name="Enter Input Load (default=1.0e-12)" /><field9 name="Enter Rise Delay (default=1.0e-9)" /></u7><u14 name="type">d_nor<field10 name="Enter Fall Delay (default=1.0e-9)" /><field11 name="Enter Input Load (default=1.0e-12)" /><field12 name="Enter Rise Delay (default=1.0e-9)" /></u14><u19 name="type">d_and<field13 name="Enter Fall Delay (default=1.0e-9)" /><field14 name="Enter Input Load (default=1.0e-12)" /><field15 name="Enter Rise Delay (default=1.0e-9)" /></u19><u18 name="type">d_and<field16 name="Enter Fall Delay (default=1.0e-9)" /><field17 name="Enter Input Load (default=1.0e-12)" /><field18 name="Enter Rise Delay (default=1.0e-9)" /></u18><u8 name="type">d_and<field19 name="Enter Fall Delay (default=1.0e-9)" /><field20 name="Enter Input Load (default=1.0e-12)" /><field21 name="Enter Rise Delay (default=1.0e-9)" /></u8><u3 name="type">d_nand<field22 name="Enter Fall Delay (default=1.0e-9)" /><field23 name="Enter Input Load (default=1.0e-12)" /><field24 name="Enter Rise Delay (default=1.0e-9)" /></u3><u9 name="type">d_and<field25 name="Enter Fall Delay (default=1.0e-9)" /><field26 name="Enter Input Load (default=1.0e-12)" /><field27 name="Enter Rise Delay (default=1.0e-9)" /></u9><u15 name="type">d_nor<field28 name="Enter Fall Delay (default=1.0e-9)" /><field29 name="Enter Input Load (default=1.0e-12)" /><field30 name="Enter Rise Delay (default=1.0e-9)" /></u15><u12 name="type">d_and<field31 name="Enter Fall Delay (default=1.0e-9)" /><field32 name="Enter Input Load (default=1.0e-12)" /><field33 name="Enter Rise Delay (default=1.0e-9)" /></u12><u5 name="type">d_nand<field34 name="Enter Fall Delay (default=1.0e-9)" /><field35 name="Enter Input Load (default=1.0e-12)" /><field36 name="Enter Rise Delay (default=1.0e-9)" /></u5><u13 name="type">d_and<field37 name="Enter Fall Delay (default=1.0e-9)" /><field38 name="Enter Input Load (default=1.0e-12)" /><field39 name="Enter Rise Delay (default=1.0e-9)" /></u13><u17 name="type">d_nor<field40 name="Enter Fall Delay (default=1.0e-9)" /><field41 name="Enter Input Load (default=1.0e-12)" /><field42 name="Enter Rise Delay (default=1.0e-9)" /></u17><u10 name="type">d_and<field43 name="Enter Fall Delay (default=1.0e-9)" /><field44 name="Enter Input Load (default=1.0e-12)" /><field45 name="Enter Rise Delay (default=1.0e-9)" /></u10><u4 name="type">d_nand<field46 name="Enter Fall Delay (default=1.0e-9)" /><field47 name="Enter Input Load (default=1.0e-12)" /><field48 name="Enter Rise Delay (default=1.0e-9)" /></u4><u11 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/><subcircuit><x1><field>C:\Users\malli\eSim\src\SubcircuitLibrary\c_gate</field></x1><x2><field>C:\Users\malli\eSim\src\SubcircuitLibrary\c_gate</field></x2><x8><field>C:\Users\malli\eSim\src\SubcircuitLibrary\3_and</field></x8><x9><field>C:\Users\malli\eSim\src\SubcircuitLibrary\5_and</field></x9><x3><field>C:\Users\malli\eSim\src\SubcircuitLibrary\4_and</field></x3><x10><field>C:\Users\malli\eSim\src\SubcircuitLibrary\5_and</field></x10><x11><field>C:\Users\malli\eSim\src\SubcircuitLibrary\5_and</field></x11><x12><field>C:\Users\malli\eSim\src\SubcircuitLibrary\3_and</field></x12><x13><field>C:\Users\malli\eSim\src\SubcircuitLibrary\5_and</field></x13><x6><field>C:\Users\malli\eSim\src\SubcircuitLibrary\5_and</field></x6><x7><field>C:\Users\malli\eSim\src\SubcircuitLibrary\4_and</field></x7><x4><field>C:\Users\malli\eSim\src\SubcircuitLibrary\5_and</field></x4><x5><field>C:\Users\malli\eSim\src\SubcircuitLibrary\5_and</field></x5></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/7485/7485mod-cache.lib b/library/SubcircuitLibrary/7485/7485mod-cache.lib
new file mode 100644
index 00000000..6edb5033
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/7485mod-cache.lib
@@ -0,0 +1,175 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 3_and
+#
+DEF 3_and X 0 40 Y Y 1 F N
+F0 "X" 900 300 60 H V C CNN
+F1 "3_and" 950 500 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 950 400 158 716 -716 0 1 0 N 1000 550 1000 250
+P 2 0 1 0 650 550 1000 550 N
+P 3 0 1 0 650 550 650 250 1000 250 N
+X in1 1 450 500 200 R 50 50 1 1 I
+X in2 2 450 400 200 R 50 50 1 1 I
+X in3 3 450 300 200 R 50 50 1 1 I
+X out 4 1300 400 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_and
+#
+DEF 4_and X 0 40 Y Y 1 F N
+F0 "X" 1500 1050 60 H V C CNN
+F1 "4_and" 1550 1200 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 1550 1100 206 760 -760 0 1 0 N 1600 1300 1600 900
+P 2 0 1 0 1250 1300 1600 1300 N
+P 4 0 1 0 1250 1300 1250 900 1500 900 1600 900 N
+X in1 1 1050 1250 200 R 50 50 1 1 I
+X in2 2 1050 1150 200 R 50 50 1 1 I
+X in3 3 1050 1050 200 R 50 50 1 1 I
+X in4 4 1050 950 200 R 50 50 1 1 I
+X out 5 1950 1100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 5_and
+#
+DEF 5_and X 0 40 Y Y 1 F N
+F0 "X" 1350 800 60 H V C CNN
+F1 "5_and" 1400 1050 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
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+P 2 0 1 0 1050 1150 1450 1150 N
+P 3 0 1 0 1050 1150 1050 650 1450 650 N
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+X in4 4 850 800 200 R 50 50 1 1 I
+X in5 5 850 700 200 R 50 50 1 1 I
+X out 6 1850 900 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 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
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+A 376 -275 356 1294 1408 0 1 0 N 150 0 100 -50
+S -100 50 100 -50 0 1 0 N
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+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
+#
+# c_gate
+#
+DEF c_gate X 0 40 Y Y 1 F N
+F0 "X" 5900 4450 60 H V C CNN
+F1 "c_gate" 5950 4700 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
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+P 2 0 1 0 5550 4850 6100 4850 N
+P 4 0 1 0 5550 4850 5550 4250 6050 4250 6100 4250 N
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+X in3 3 5350 4600 200 R 50 50 1 1 I I
+X in4 4 5350 4500 200 R 50 50 1 1 I I
+X in5 5 5350 4400 200 R 50 50 1 1 I I
+X in6 6 5350 4300 200 R 50 50 1 1 I I
+X out 7 6500 4550 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# d_and
+#
+DEF d_and U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_and" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
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+A 150 49 100 6 900 0 1 0 N 250 50 150 150
+P 4 0 1 0 150 -50 -250 -50 -250 150 150 150 N
+X IN1 1 -450 100 200 R 50 50 1 1 I
+X IN2 2 -450 0 200 R 50 50 1 1 I
+X OUT 3 450 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# d_nand
+#
+DEF d_nand U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_nand" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
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+A 150 49 100 6 900 0 1 0 N 250 50 150 150
+P 4 0 1 0 150 -50 -250 -50 -250 150 150 150 N
+X IN1 1 -450 100 200 R 50 50 1 1 I
+X IN2 2 -450 0 200 R 50 50 1 1 I
+X OUT 3 450 50 200 L 50 50 1 1 O I
+ENDDRAW
+ENDDEF
+#
+# d_nor
+#
+DEF d_nor U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_nor" 50 100 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 I
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/7485/7485mod.sch b/library/SubcircuitLibrary/7485/7485mod.sch
new file mode 100644
index 00000000..f7e537ad
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/7485mod.sch
@@ -0,0 +1,1007 @@
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+LIBS:power
+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:valves
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Plot
+LIBS:eSim_Power
+LIBS:eSim_PSpice
+LIBS:eSim_Sources
+LIBS:eSim_User
+LIBS:eSim_Subckt
+LIBS:7485-cache
+EELAYER 25 0
+EELAYER END
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+ 1 0 0 -1
+$EndComp
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+ 3600 1300 3600 1150
+Wire Wire Line
+ 3600 1400 3600 1550
+Wire Wire Line
+ 2700 1000 2700 4700
+Wire Wire Line
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+Wire Wire Line
+ 1550 1600 1550 1450
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+ 1550 1350 1550 1100
+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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+Wire Wire Line
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+Wire Wire Line
+ 1650 3000 1650 2850
+Wire Wire Line
+ 1200 2850 1750 2850
+Wire Wire Line
+ 1200 2750 1750 2750
+Wire Wire Line
+ 1650 2750 1650 2500
+Wire Wire Line
+ 1650 2500 2800 2500
+Wire Wire Line
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+Connection ~ 2800 2800
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+Connection ~ 1650 2850
+Wire Wire Line
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+Wire Wire Line
+ 4050 5150 4050 5300
+Wire Wire Line
+ 3150 4950 3150 5850
+Wire Wire Line
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+Wire Wire Line
+ 2000 5350 2000 5200
+Wire Wire Line
+ 1250 5200 2100 5200
+Wire Wire Line
+ 1250 5100 2100 5100
+Wire Wire Line
+ 2000 5100 2000 4850
+Wire Wire Line
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+Wire Wire Line
+ 3000 5150 3150 5150
+Connection ~ 3150 5150
+Connection ~ 2000 5100
+Connection ~ 2000 5200
+Wire Wire Line
+ 3850 3850 3850 3700
+Wire Wire Line
+ 3850 3950 3850 4100
+Wire Wire Line
+ 2950 3200 2950 4350
+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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+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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+Wire Wire Line
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+Wire Wire Line
+ 5900 6900 2900 6900
+Wire Wire Line
+ 2900 6900 2900 4700
+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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+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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+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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+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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+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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+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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+Connection ~ 5100 1700
+Wire Wire Line
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+Wire Wire Line
+ 5250 1800 5250 6100
+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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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 5100 2150
+Wire Wire Line
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+Connection ~ 5250 2250
+Wire Wire Line
+ 6500 2350 5350 2350
+Wire Wire Line
+ 5350 2350 5350 5550
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 5100 2500
+Wire Wire Line
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+Connection ~ 5250 2600
+Wire Wire Line
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+Connection ~ 5350 2700
+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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+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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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 5350 3200
+Wire Wire Line
+ 6500 3350 5450 3350
+Connection ~ 5450 3350
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+ 5950 3450 5950 4450
+Connection ~ 5950 3450
+Wire Wire Line
+ 5950 4550 5450 4550
+Connection ~ 5450 4550
+Wire Wire Line
+ 5350 4650 5950 4650
+Connection ~ 5350 3900
+Wire Wire Line
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+Connection ~ 5250 3150
+Wire Wire Line
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+Connection ~ 5100 4850
+Wire Wire Line
+ 5950 5400 5100 5400
+Connection ~ 5100 5400
+Wire Wire Line
+ 5950 5750 5100 5750
+Connection ~ 5100 5750
+Wire Wire Line
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+Wire Wire Line
+ 4800 5000 4800 3550
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 5350 4650
+Wire Wire Line
+ 5250 5300 5950 5300
+Connection ~ 5250 4750
+Wire Wire Line
+ 5950 5950 1800 5950
+Wire Wire Line
+ 1800 5950 1800 5100
+Connection ~ 1800 5100
+Wire Wire Line
+ 5950 6400 1600 6400
+Wire Wire Line
+ 1600 6400 1600 3900
+Connection ~ 1600 3900
+Wire Wire Line
+ 5950 6300 5100 6300
+Connection ~ 5100 6300
+Wire Wire Line
+ 5350 5550 5950 5550
+Connection ~ 5350 5200
+Wire Wire Line
+ 5250 5650 5950 5650
+Connection ~ 5250 5300
+Wire Wire Line
+ 3150 5850 5950 5850
+Connection ~ 3150 5250
+Wire Wire Line
+ 5250 6100 5950 6100
+Connection ~ 5250 5650
+Wire Wire Line
+ 5950 6200 3000 6200
+Wire Wire Line
+ 3000 6200 3000 4350
+Wire Wire Line
+ 3000 4350 2950 4350
+Connection ~ 2950 4050
+Wire Wire Line
+ 8400 3950 5950 3950
+Connection ~ 5950 3950
+Wire Wire Line
+ 8400 3750 5100 3750
+Connection ~ 5100 3750
+Wire Wire Line
+ 8400 3850 5250 3850
+Connection ~ 5250 3850
+Wire Wire Line
+ 8400 4050 5350 4050
+Connection ~ 5350 4050
+Wire Wire Line
+ 8400 4150 5450 4150
+Connection ~ 5450 4150
+Wire Wire Line
+ 8400 1800 8400 950
+Wire Wire Line
+ 8400 950 7350 950
+Wire Wire Line
+ 8400 1900 8200 1900
+Wire Wire Line
+ 8200 1900 8200 1250
+Wire Wire Line
+ 8200 1250 7350 1250
+Wire Wire Line
+ 8400 2000 8050 2000
+Wire Wire Line
+ 8050 2000 8050 1650
+Wire Wire Line
+ 8050 1650 7400 1650
+Wire Wire Line
+ 7500 2150 7800 2150
+Wire Wire Line
+ 7800 2150 7800 2100
+Wire Wire Line
+ 7800 2100 8400 2100
+Wire Wire Line
+ 8400 2200 7900 2200
+Wire Wire Line
+ 7900 2200 7900 2700
+Wire Wire Line
+ 7900 2700 7500 2700
+Wire Wire Line
+ 7500 3250 8050 3250
+Wire Wire Line
+ 8050 3250 8050 2300
+Wire Wire Line
+ 8050 2300 8400 2300
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+ 8050 5300 8050 5200
+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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+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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+Wire Wire Line
+ 6800 6950 6950 6950
+Wire Wire Line
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+Wire Wire Line
+ 6950 6200 7950 6200
+Wire Wire Line
+ 7950 6200 7950 5700
+Wire Wire Line
+ 7950 5700 8200 5700
+$Comp
+L PORT U1
+U 4 1 5C9A8539
+P 850 1350
+F 0 "U1" H 900 1450 30 0000 C CNN
+F 1 "PORT" H 850 1350 30 0000 C CNN
+F 2 "" H 850 1350 60 0000 C CNN
+F 3 "" H 850 1350 60 0000 C CNN
+ 4 850 1350
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 5 1 5C9A8668
+P 850 1550
+F 0 "U1" H 900 1650 30 0000 C CNN
+F 1 "PORT" H 850 1550 30 0000 C CNN
+F 2 "" H 850 1550 60 0000 C CNN
+F 3 "" H 850 1550 60 0000 C CNN
+ 5 850 1550
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 1100 1550 1100 1450
+$Comp
+L PORT U1
+U 6 1 5C9A8815
+P 950 2650
+F 0 "U1" H 1000 2750 30 0000 C CNN
+F 1 "PORT" H 950 2650 30 0000 C CNN
+F 2 "" H 950 2650 60 0000 C CNN
+F 3 "" H 950 2650 60 0000 C CNN
+ 6 950 2650
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 1200 2650 1200 2750
+$Comp
+L PORT U1
+U 7 1 5C9A8B82
+P 950 2850
+F 0 "U1" H 1000 2950 30 0000 C CNN
+F 1 "PORT" H 950 2850 30 0000 C CNN
+F 2 "" H 950 2850 60 0000 C CNN
+F 3 "" H 950 2850 60 0000 C CNN
+ 7 950 2850
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 8 1 5C9A8C46
+P 950 3900
+F 0 "U1" H 1000 4000 30 0000 C CNN
+F 1 "PORT" H 950 3900 30 0000 C CNN
+F 2 "" H 950 3900 60 0000 C CNN
+F 3 "" H 950 3900 60 0000 C CNN
+ 8 950 3900
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 9 1 5C9A8D2C
+P 950 4100
+F 0 "U1" H 1000 4200 30 0000 C CNN
+F 1 "PORT" H 950 4100 30 0000 C CNN
+F 2 "" H 950 4100 60 0000 C CNN
+F 3 "" H 950 4100 60 0000 C CNN
+ 9 950 4100
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 10 1 5C9A8DBD
+P 1000 5100
+F 0 "U1" H 1050 5200 30 0000 C CNN
+F 1 "PORT" H 1000 5100 30 0000 C CNN
+F 2 "" H 1000 5100 60 0000 C CNN
+F 3 "" H 1000 5100 60 0000 C CNN
+ 10 1000 5100
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 11 1 5C9A8E65
+P 1000 5300
+F 0 "U1" H 1050 5400 30 0000 C CNN
+F 1 "PORT" H 1000 5300 30 0000 C CNN
+F 2 "" H 1000 5300 60 0000 C CNN
+F 3 "" H 1000 5300 60 0000 C CNN
+ 11 1000 5300
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 1 1 5C9A8EEE
+P 800 3150
+F 0 "U1" H 850 3250 30 0000 C CNN
+F 1 "PORT" H 800 3150 30 0000 C CNN
+F 2 "" H 800 3150 60 0000 C CNN
+F 3 "" H 800 3150 60 0000 C CNN
+ 1 800 3150
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 2 1 5C9A8F9C
+P 800 3400
+F 0 "U1" H 850 3500 30 0000 C CNN
+F 1 "PORT" H 800 3400 30 0000 C CNN
+F 2 "" H 800 3400 60 0000 C CNN
+F 3 "" H 800 3400 60 0000 C CNN
+ 2 800 3400
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 3 1 5C9A9031
+P 800 3600
+F 0 "U1" H 850 3700 30 0000 C CNN
+F 1 "PORT" H 800 3600 30 0000 C CNN
+F 2 "" H 800 3600 60 0000 C CNN
+F 3 "" H 800 3600 60 0000 C CNN
+ 3 800 3600
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 1050 3250 1050 3150
+Wire Wire Line
+ 1050 3550 1050 3600
+Wire Wire Line
+ 1350 4000 1350 4100
+Wire Wire Line
+ 1350 4100 1200 4100
+Wire Wire Line
+ 9550 2050 9850 2050
+Wire Wire Line
+ 9400 3950 9850 3950
+Wire Wire Line
+ 9350 5450 9900 5450
+$Comp
+L PORT U1
+U 12 1 5C9A9B26
+P 10100 2050
+F 0 "U1" H 10150 2150 30 0000 C CNN
+F 1 "PORT" H 10100 2050 30 0000 C CNN
+F 2 "" H 10100 2050 60 0000 C CNN
+F 3 "" H 10100 2050 60 0000 C CNN
+ 12 10100 2050
+ -1 0 0 1
+$EndComp
+$Comp
+L PORT U1
+U 13 1 5C9A9BCA
+P 10100 3950
+F 0 "U1" H 10150 4050 30 0000 C CNN
+F 1 "PORT" H 10100 3950 30 0000 C CNN
+F 2 "" H 10100 3950 60 0000 C CNN
+F 3 "" H 10100 3950 60 0000 C CNN
+ 13 10100 3950
+ -1 0 0 1
+$EndComp
+$Comp
+L PORT U1
+U 14 1 5C9A9CA0
+P 10150 5450
+F 0 "U1" H 10200 5550 30 0000 C CNN
+F 1 "PORT" H 10150 5450 30 0000 C CNN
+F 2 "" H 10150 5450 60 0000 C CNN
+F 3 "" H 10150 5450 60 0000 C CNN
+ 14 10150 5450
+ -1 0 0 1
+$EndComp
+Text Notes 9650 2000 0 60 ~ 12
+A>B
+Text Notes 9600 3900 0 60 ~ 12
+A=B\n
+Text Notes 9600 5400 0 60 ~ 12
+A<B\n
+Text Notes 1250 5100 0 60 ~ 12
+A0
+Text Notes 1200 5400 0 60 ~ 12
+B0
+Text Notes 1300 3900 2 60 ~ 12
+A1
+Text Notes 1300 4200 2 60 ~ 12
+B1
+Text Notes 1250 3250 2 60 ~ 12
+A<B
+Text Notes 1250 3400 2 60 ~ 12
+A=B
+Text Notes 1250 3550 2 60 ~ 12
+A>B
+Text Notes 1350 2750 2 60 ~ 12
+A2
+Text Notes 1350 2950 2 60 ~ 12
+B2
+Text Notes 1300 1350 2 60 ~ 12
+A3
+Text Notes 1300 1550 2 60 ~ 12
+B3
+Wire Wire Line
+ 8200 5600 7450 5600
+Wire Wire Line
+ 7450 5600 7450 6050
+Wire Wire Line
+ 7450 6050 6900 6050
+Wire Wire Line
+ 6800 6650 6800 6300
+Wire Wire Line
+ 6800 6300 6900 6300
+Wire Wire Line
+ 6900 6300 6900 6050
+Wire Notes Line
+ 500 3000 1350 3000
+Wire Notes Line
+ 1350 3000 1350 3750
+Wire Notes Line
+ 1350 3750 500 3750
+Wire Notes Line
+ 500 3750 500 3000
+Text Notes 600 3000 3 60 ~ 12
+Cascading Inputs
+Wire Notes Line
+ 9500 1550 9500 6050
+Wire Notes Line
+ 9500 6050 10550 6050
+Wire Notes Line
+ 10550 6050 10550 1550
+Wire Notes Line
+ 10550 1550 9500 1550
+Text Notes 9900 3400 0 60 ~ 12
+Outputs
+$EndSCHEMATC
diff --git a/library/SubcircuitLibrary/7485/analysis b/library/SubcircuitLibrary/7485/analysis
new file mode 100644
index 00000000..ebd5c0a9
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/analysis
@@ -0,0 +1 @@
+.tran 0e-00 0e-00 0e-00 \ No newline at end of file
diff --git a/library/SubcircuitLibrary/7485/c_gate-cache.lib b/library/SubcircuitLibrary/7485/c_gate-cache.lib
new file mode 100644
index 00000000..05fb44d7
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/c_gate-cache.lib
@@ -0,0 +1,95 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 5_and
+#
+DEF 5_and X 0 40 Y Y 1 F N
+F0 "X" 1350 800 60 H V C CNN
+F1 "5_and" 1400 1050 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 1400 900 255 787 -787 0 1 0 N 1450 1150 1450 650
+P 2 0 1 0 1050 1150 1450 1150 N
+P 3 0 1 0 1050 1150 1050 650 1450 650 N
+X in1 1 850 1100 200 R 50 50 1 1 I
+X in2 2 850 1000 200 R 50 50 1 1 I
+X in3 3 850 900 200 R 50 50 1 1 I
+X in4 4 850 800 200 R 50 50 1 1 I
+X in5 5 850 700 200 R 50 50 1 1 I
+X out 6 1850 900 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 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_and
+#
+DEF d_and U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_and" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 149 50 100 -894 0 0 1 0 N 150 -50 250 50
+A 150 49 100 6 900 0 1 0 N 250 50 150 150
+P 4 0 1 0 150 -50 -250 -50 -250 150 150 150 N
+X IN1 1 -450 100 200 R 50 50 1 1 I
+X IN2 2 -450 0 200 R 50 50 1 1 I
+X OUT 3 450 50 200 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
+#
+#End Library
diff --git a/library/SubcircuitLibrary/7485/c_gate.cir b/library/SubcircuitLibrary/7485/c_gate.cir
new file mode 100644
index 00000000..1ac12515
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/c_gate.cir
@@ -0,0 +1,19 @@
+* C:\Users\malli\eSim\src\SubcircuitLibrary\c_gate\c_gate.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: 03/26/19 19:11:36
+
+* 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: /
+X1 Net-_U2-Pad2_ Net-_U3-Pad2_ Net-_U4-Pad2_ Net-_U5-Pad2_ Net-_U6-Pad2_ Net-_U8-Pad1_ 5_and
+U8 Net-_U8-Pad1_ Net-_U7-Pad2_ Net-_U1-Pad7_ d_and
+U2 Net-_U1-Pad1_ Net-_U2-Pad2_ d_inverter
+U3 Net-_U1-Pad2_ Net-_U3-Pad2_ d_inverter
+U4 Net-_U1-Pad3_ Net-_U4-Pad2_ d_inverter
+U5 Net-_U1-Pad4_ Net-_U5-Pad2_ d_inverter
+U6 Net-_U1-Pad5_ Net-_U6-Pad2_ d_inverter
+U7 Net-_U1-Pad6_ Net-_U7-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_ PORT
+
+.end
diff --git a/library/SubcircuitLibrary/7485/c_gate.cir.out b/library/SubcircuitLibrary/7485/c_gate.cir.out
new file mode 100644
index 00000000..db7bb2f8
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/c_gate.cir.out
@@ -0,0 +1,42 @@
+* c:\users\malli\esim\src\subcircuitlibrary\c_gate\c_gate.cir
+
+.include 5_and.sub
+x1 net-_u2-pad2_ net-_u3-pad2_ net-_u4-pad2_ net-_u5-pad2_ net-_u6-pad2_ net-_u8-pad1_ 5_and
+* u8 net-_u8-pad1_ net-_u7-pad2_ net-_u1-pad7_ d_and
+* u2 net-_u1-pad1_ net-_u2-pad2_ d_inverter
+* u3 net-_u1-pad2_ net-_u3-pad2_ d_inverter
+* u4 net-_u1-pad3_ net-_u4-pad2_ d_inverter
+* u5 net-_u1-pad4_ net-_u5-pad2_ d_inverter
+* u6 net-_u1-pad5_ net-_u6-pad2_ d_inverter
+* u7 net-_u1-pad6_ net-_u7-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_ port
+a1 [net-_u8-pad1_ net-_u7-pad2_ ] net-_u1-pad7_ u8
+a2 net-_u1-pad1_ net-_u2-pad2_ u2
+a3 net-_u1-pad2_ net-_u3-pad2_ u3
+a4 net-_u1-pad3_ net-_u4-pad2_ u4
+a5 net-_u1-pad4_ net-_u5-pad2_ u5
+a6 net-_u1-pad5_ net-_u6-pad2_ u6
+a7 net-_u1-pad6_ net-_u7-pad2_ u7
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u8 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u2 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u3 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u4 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u5 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u6 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u7 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+.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/7485/c_gate.pro b/library/SubcircuitLibrary/7485/c_gate.pro
new file mode 100644
index 00000000..f0743529
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/c_gate.pro
@@ -0,0 +1,57 @@
+update=03/26/19 19:06:59
+version=1
+last_client=eeschema
+[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=texas
+LibName2=intel
+LibName3=audio
+LibName4=interface
+LibName5=digital-audio
+LibName6=philips
+LibName7=display
+LibName8=cypress
+LibName9=siliconi
+LibName10=opto
+LibName11=atmel
+LibName12=contrib
+LibName13=valves
+LibName14=eSim_Analog
+LibName15=eSim_Devices
+LibName16=eSim_Digital
+LibName17=eSim_Hybrid
+LibName18=eSim_Miscellaneous
+LibName19=eSim_Plot
+LibName20=eSim_Power
+LibName21=eSim_PSpice
+LibName22=eSim_Sources
+LibName23=eSim_Subckt
+LibName24=eSim_User
diff --git a/library/SubcircuitLibrary/7485/c_gate.sch b/library/SubcircuitLibrary/7485/c_gate.sch
new file mode 100644
index 00000000..5d960c8d
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/c_gate.sch
@@ -0,0 +1,246 @@
+EESchema Schematic File Version 2
+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:valves
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Plot
+LIBS:eSim_Power
+LIBS:eSim_PSpice
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_User
+LIBS:c_gate-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
+$Comp
+L 5_and X1
+U 1 1 5C9A2B0B
+P 3300 3750
+F 0 "X1" H 4650 4550 60 0000 C CNN
+F 1 "5_and" H 4700 4800 60 0000 C CNN
+F 2 "" H 3300 3750 60 0000 C CNN
+F 3 "" H 3300 3750 60 0000 C CNN
+ 1 3300 3750
+ 1 0 0 -1
+$EndComp
+$Comp
+L d_and U8
+U 1 1 5C9A2B3E
+P 5600 3300
+F 0 "U8" H 5600 3300 60 0000 C CNN
+F 1 "d_and" H 5650 3400 60 0000 C CNN
+F 2 "" H 5600 3300 60 0000 C CNN
+F 3 "" H 5600 3300 60 0000 C CNN
+ 1 5600 3300
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 5150 3200 5150 2850
+Wire Wire Line
+ 4150 2650 4150 2350
+Wire Wire Line
+ 4150 2350 3600 2350
+Wire Wire Line
+ 4150 2750 4050 2750
+Wire Wire Line
+ 4050 2750 4050 2550
+Wire Wire Line
+ 4050 2550 3600 2550
+Wire Wire Line
+ 4150 2850 3700 2850
+Wire Wire Line
+ 3700 2850 3700 2750
+Wire Wire Line
+ 3700 2750 3600 2750
+Wire Wire Line
+ 4150 2950 3600 2950
+Wire Wire Line
+ 4150 3050 4150 3150
+Wire Wire Line
+ 4150 3150 3600 3150
+Wire Wire Line
+ 5150 3300 3600 3300
+$Comp
+L d_inverter U2
+U 1 1 5C9A2CDC
+P 3300 2350
+F 0 "U2" H 3300 2250 60 0000 C CNN
+F 1 "d_inverter" H 3300 2500 60 0000 C CNN
+F 2 "" H 3350 2300 60 0000 C CNN
+F 3 "" H 3350 2300 60 0000 C CNN
+ 1 3300 2350
+ 1 0 0 -1
+$EndComp
+$Comp
+L d_inverter U3
+U 1 1 5C9A2D06
+P 3300 2550
+F 0 "U3" H 3300 2450 60 0000 C CNN
+F 1 "d_inverter" H 3300 2700 60 0000 C CNN
+F 2 "" H 3350 2500 60 0000 C CNN
+F 3 "" H 3350 2500 60 0000 C CNN
+ 1 3300 2550
+ 1 0 0 -1
+$EndComp
+$Comp
+L d_inverter U4
+U 1 1 5C9A2D26
+P 3300 2750
+F 0 "U4" H 3300 2650 60 0000 C CNN
+F 1 "d_inverter" H 3300 2900 60 0000 C CNN
+F 2 "" H 3350 2700 60 0000 C CNN
+F 3 "" H 3350 2700 60 0000 C CNN
+ 1 3300 2750
+ 1 0 0 -1
+$EndComp
+$Comp
+L d_inverter U5
+U 1 1 5C9A2D49
+P 3300 2950
+F 0 "U5" H 3300 2850 60 0000 C CNN
+F 1 "d_inverter" H 3300 3100 60 0000 C CNN
+F 2 "" H 3350 2900 60 0000 C CNN
+F 3 "" H 3350 2900 60 0000 C CNN
+ 1 3300 2950
+ 1 0 0 -1
+$EndComp
+$Comp
+L d_inverter U6
+U 1 1 5C9A2D73
+P 3300 3150
+F 0 "U6" H 3300 3050 60 0000 C CNN
+F 1 "d_inverter" H 3300 3300 60 0000 C CNN
+F 2 "" H 3350 3100 60 0000 C CNN
+F 3 "" H 3350 3100 60 0000 C CNN
+ 1 3300 3150
+ 1 0 0 -1
+$EndComp
+$Comp
+L d_inverter U7
+U 1 1 5C9A2D9E
+P 3300 3300
+F 0 "U7" H 3300 3200 60 0000 C CNN
+F 1 "d_inverter" H 3300 3450 60 0000 C CNN
+F 2 "" H 3350 3250 60 0000 C CNN
+F 3 "" H 3350 3250 60 0000 C CNN
+ 1 3300 3300
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 3000 2350 2000 2350
+Wire Wire Line
+ 3000 2550 2000 2550
+Wire Wire Line
+ 3000 2750 2050 2750
+Wire Wire Line
+ 3000 2950 2050 2950
+Wire Wire Line
+ 3000 3150 2050 3150
+Wire Wire Line
+ 3000 3300 2050 3300
+Wire Wire Line
+ 6050 3250 6950 3250
+$Comp
+L PORT U1
+U 1 1 5C9A2F6F
+P 1750 2350
+F 0 "U1" H 1800 2450 30 0000 C CNN
+F 1 "PORT" H 1750 2350 30 0000 C CNN
+F 2 "" H 1750 2350 60 0000 C CNN
+F 3 "" H 1750 2350 60 0000 C CNN
+ 1 1750 2350
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 2 1 5C9A2FAB
+P 1750 2550
+F 0 "U1" H 1800 2650 30 0000 C CNN
+F 1 "PORT" H 1750 2550 30 0000 C CNN
+F 2 "" H 1750 2550 60 0000 C CNN
+F 3 "" H 1750 2550 60 0000 C CNN
+ 2 1750 2550
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 3 1 5C9A2FDD
+P 1800 2750
+F 0 "U1" H 1850 2850 30 0000 C CNN
+F 1 "PORT" H 1800 2750 30 0000 C CNN
+F 2 "" H 1800 2750 60 0000 C CNN
+F 3 "" H 1800 2750 60 0000 C CNN
+ 3 1800 2750
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 4 1 5C9A301A
+P 1800 2950
+F 0 "U1" H 1850 3050 30 0000 C CNN
+F 1 "PORT" H 1800 2950 30 0000 C CNN
+F 2 "" H 1800 2950 60 0000 C CNN
+F 3 "" H 1800 2950 60 0000 C CNN
+ 4 1800 2950
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 5 1 5C9A3052
+P 1800 3150
+F 0 "U1" H 1850 3250 30 0000 C CNN
+F 1 "PORT" H 1800 3150 30 0000 C CNN
+F 2 "" H 1800 3150 60 0000 C CNN
+F 3 "" H 1800 3150 60 0000 C CNN
+ 5 1800 3150
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 6 1 5C9A308D
+P 1800 3300
+F 0 "U1" H 1850 3400 30 0000 C CNN
+F 1 "PORT" H 1800 3300 30 0000 C CNN
+F 2 "" H 1800 3300 60 0000 C CNN
+F 3 "" H 1800 3300 60 0000 C CNN
+ 6 1800 3300
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 7 1 5C9A30DD
+P 7200 3250
+F 0 "U1" H 7250 3350 30 0000 C CNN
+F 1 "PORT" H 7200 3250 30 0000 C CNN
+F 2 "" H 7200 3250 60 0000 C CNN
+F 3 "" H 7200 3250 60 0000 C CNN
+ 7 7200 3250
+ -1 0 0 1
+$EndComp
+$EndSCHEMATC
diff --git a/library/SubcircuitLibrary/7485/c_gate.sub b/library/SubcircuitLibrary/7485/c_gate.sub
new file mode 100644
index 00000000..c6eaa478
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/c_gate.sub
@@ -0,0 +1,36 @@
+* Subcircuit c_gate
+.subckt c_gate net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ net-_u1-pad7_
+* c:\users\malli\esim\src\subcircuitlibrary\c_gate\c_gate.cir
+.include 5_and.sub
+x1 net-_u2-pad2_ net-_u3-pad2_ net-_u4-pad2_ net-_u5-pad2_ net-_u6-pad2_ net-_u8-pad1_ 5_and
+* u8 net-_u8-pad1_ net-_u7-pad2_ net-_u1-pad7_ d_and
+* u2 net-_u1-pad1_ net-_u2-pad2_ d_inverter
+* u3 net-_u1-pad2_ net-_u3-pad2_ d_inverter
+* u4 net-_u1-pad3_ net-_u4-pad2_ d_inverter
+* u5 net-_u1-pad4_ net-_u5-pad2_ d_inverter
+* u6 net-_u1-pad5_ net-_u6-pad2_ d_inverter
+* u7 net-_u1-pad6_ net-_u7-pad2_ d_inverter
+a1 [net-_u8-pad1_ net-_u7-pad2_ ] net-_u1-pad7_ u8
+a2 net-_u1-pad1_ net-_u2-pad2_ u2
+a3 net-_u1-pad2_ net-_u3-pad2_ u3
+a4 net-_u1-pad3_ net-_u4-pad2_ u4
+a5 net-_u1-pad4_ net-_u5-pad2_ u5
+a6 net-_u1-pad5_ net-_u6-pad2_ u6
+a7 net-_u1-pad6_ net-_u7-pad2_ u7
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u8 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u2 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u3 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u4 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u5 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u6 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u7 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Control Statements
+
+.ends c_gate \ No newline at end of file
diff --git a/library/SubcircuitLibrary/7485/c_gate_Previous_Values.xml b/library/SubcircuitLibrary/7485/c_gate_Previous_Values.xml
new file mode 100644
index 00000000..e51d62de
--- /dev/null
+++ b/library/SubcircuitLibrary/7485/c_gate_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><source /><model><u8 name="type">d_and<field1 name="Enter Fall Delay (default=1.0e-9)" /><field2 name="Enter Input Load (default=1.0e-12)" /><field3 name="Enter Rise Delay (default=1.0e-9)" /></u8><u2 name="type">d_inverter<field4 name="Enter Fall Delay (default=1.0e-9)" /><field5 name="Enter Input Load (default=1.0e-12)" /><field6 name="Enter Rise Delay (default=1.0e-9)" /></u2><u3 name="type">d_inverter<field7 name="Enter Fall Delay (default=1.0e-9)" /><field8 name="Enter Input Load (default=1.0e-12)" /><field9 name="Enter Rise Delay (default=1.0e-9)" /></u3><u4 name="type">d_inverter<field10 name="Enter Fall Delay (default=1.0e-9)" /><field11 name="Enter Input Load (default=1.0e-12)" /><field12 name="Enter Rise Delay (default=1.0e-9)" /></u4><u5 name="type">d_inverter<field13 name="Enter Fall Delay (default=1.0e-9)" /><field14 name="Enter Input Load (default=1.0e-12)" /><field15 name="Enter Rise Delay (default=1.0e-9)" /></u5><u6 name="type">d_inverter<field16 name="Enter Fall Delay (default=1.0e-9)" /><field17 name="Enter Input Load (default=1.0e-12)" /><field18 name="Enter Rise Delay (default=1.0e-9)" /></u6><u7 name="type">d_inverter<field19 name="Enter Fall Delay (default=1.0e-9)" /><field20 name="Enter Input Load (default=1.0e-12)" /><field21 name="Enter Rise Delay (default=1.0e-9)" /></u7></model><devicemodel /><subcircuit><x1><field>C:\Users\malli\eSim\src\SubcircuitLibrary\5_and</field></x1></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