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-rw-r--r--library/SubcircuitLibrary/SN74351/3_and-cache.lib61
-rw-r--r--library/SubcircuitLibrary/SN74351/3_and.cir13
-rw-r--r--library/SubcircuitLibrary/SN74351/3_and.cir.out20
-rw-r--r--library/SubcircuitLibrary/SN74351/3_and.pro43
-rw-r--r--library/SubcircuitLibrary/SN74351/3_and.sch130
-rw-r--r--library/SubcircuitLibrary/SN74351/3_and.sub14
-rw-r--r--library/SubcircuitLibrary/SN74351/3_and_Previous_Values.xml1
-rw-r--r--library/SubcircuitLibrary/SN74351/5_and-cache.lib79
-rw-r--r--library/SubcircuitLibrary/SN74351/5_and-rescue.lib22
-rw-r--r--library/SubcircuitLibrary/SN74351/5_and.cir14
-rw-r--r--library/SubcircuitLibrary/SN74351/5_and.cir.out22
-rw-r--r--library/SubcircuitLibrary/SN74351/5_and.pro49
-rw-r--r--library/SubcircuitLibrary/SN74351/5_and.sch171
-rw-r--r--library/SubcircuitLibrary/SN74351/5_and.sub16
-rw-r--r--library/SubcircuitLibrary/SN74351/5_and_Previous_Values.xml1
-rw-r--r--library/SubcircuitLibrary/SN74351/SN74351-cache.lib114
-rw-r--r--library/SubcircuitLibrary/SN74351/SN74351.cir49
-rw-r--r--library/SubcircuitLibrary/SN74351/SN74351.cir.out117
-rw-r--r--library/SubcircuitLibrary/SN74351/SN74351.pro69
-rw-r--r--library/SubcircuitLibrary/SN74351/SN74351.sch1192
-rw-r--r--library/SubcircuitLibrary/SN74351/SN74351.sub111
-rw-r--r--library/SubcircuitLibrary/SN74351/SN74351_Previous_Values.xml1
-rw-r--r--library/SubcircuitLibrary/SN74351/analysis1
23 files changed, 2310 insertions, 0 deletions
diff --git a/library/SubcircuitLibrary/SN74351/3_and-cache.lib b/library/SubcircuitLibrary/SN74351/3_and-cache.lib
new file mode 100644
index 00000000..af058641
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/3_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/SN74351/3_and.cir b/library/SubcircuitLibrary/SN74351/3_and.cir
new file mode 100644
index 00000000..ba296cf0
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/3_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/SN74351/3_and.cir.out b/library/SubcircuitLibrary/SN74351/3_and.cir.out
new file mode 100644
index 00000000..d7cf79a0
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/3_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/SN74351/3_and.pro b/library/SubcircuitLibrary/SN74351/3_and.pro
new file mode 100644
index 00000000..da3e199e
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/3_and.pro
@@ -0,0 +1,43 @@
+update=Wed Mar 18 20:00:16 2020
+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=../../../kicadSchematicLibrary
+[eeschema/libraries]
+LibName1=eSim_Analog
+LibName2=eSim_Devices
+LibName3=eSim_Digital
+LibName4=eSim_Hybrid
+LibName5=eSim_Miscellaneous
+LibName6=eSim_Plot
+LibName7=eSim_Power
+LibName8=eSim_Sources
+LibName9=eSim_Subckt
+LibName10=eSim_User
diff --git a/library/SubcircuitLibrary/SN74351/3_and.sch b/library/SubcircuitLibrary/SN74351/3_and.sch
new file mode 100644
index 00000000..d6ac89f9
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/3_and.sch
@@ -0,0 +1,130 @@
+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
+LIBS:3_and-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L d_and U2
+U 1 1 5C9A24D8
+P 4250 2700
+F 0 "U2" H 4250 2700 60 0000 C CNN
+F 1 "d_and" H 4300 2800 60 0000 C CNN
+F 2 "" H 4250 2700 60 0000 C CNN
+F 3 "" H 4250 2700 60 0000 C CNN
+ 1 4250 2700
+ 1 0 0 -1
+$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
+Text Notes 3500 2600 0 60 ~ 12
+in1
+Text Notes 3450 2800 0 60 ~ 12
+in2\n
+Text Notes 3500 3100 0 60 ~ 12
+in3
+Text Notes 6100 2850 0 60 ~ 12
+out
+$EndSCHEMATC
diff --git a/library/SubcircuitLibrary/SN74351/3_and.sub b/library/SubcircuitLibrary/SN74351/3_and.sub
new file mode 100644
index 00000000..3d9120bb
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/3_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/SN74351/3_and_Previous_Values.xml b/library/SubcircuitLibrary/SN74351/3_and_Previous_Values.xml
new file mode 100644
index 00000000..abc5faaa
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/3_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/SN74351/5_and-cache.lib b/library/SubcircuitLibrary/SN74351/5_and-cache.lib
new file mode 100644
index 00000000..fc177c1f
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/5_and-cache.lib
@@ -0,0 +1,79 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 3_and-RESCUE-5_and
+#
+DEF 3_and-RESCUE-5_and X 0 40 Y Y 1 F N
+F0 "X" 900 300 60 H V C CNN
+F1 "3_and-RESCUE-5_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/SN74351/5_and-rescue.lib b/library/SubcircuitLibrary/SN74351/5_and-rescue.lib
new file mode 100644
index 00000000..483b8efb
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/5_and-rescue.lib
@@ -0,0 +1,22 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 3_and-RESCUE-5_and
+#
+DEF 3_and-RESCUE-5_and X 0 40 Y Y 1 F N
+F0 "X" 900 300 60 H V C CNN
+F1 "3_and-RESCUE-5_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
+#
+#End Library
diff --git a/library/SubcircuitLibrary/SN74351/5_and.cir b/library/SubcircuitLibrary/SN74351/5_and.cir
new file mode 100644
index 00000000..6a05b9b5
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/5_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/SN74351/5_and.cir.out b/library/SubcircuitLibrary/SN74351/5_and.cir.out
new file mode 100644
index 00000000..6a6b126a
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/5_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/SN74351/5_and.pro b/library/SubcircuitLibrary/SN74351/5_and.pro
new file mode 100644
index 00000000..c16a3f85
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/5_and.pro
@@ -0,0 +1,49 @@
+update=Wed Mar 18 19:59:53 2020
+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=../../../kicadSchematicLibrary
+[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_User
+LibName15=eSim_Sources
+LibName16=eSim_Subckt
diff --git a/library/SubcircuitLibrary/SN74351/5_and.sch b/library/SubcircuitLibrary/SN74351/5_and.sch
new file mode 100644
index 00000000..aef3c043
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/5_and.sch
@@ -0,0 +1,171 @@
+EESchema Schematic File Version 2
+LIBS:5_and-rescue
+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_User
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:5_and-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 3_and-RESCUE-5_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
+$EndComp
+Text Notes 3800 2700 0 60 ~ 12
+in1
+Text Notes 3800 2900 0 60 ~ 12
+in2
+Text Notes 3800 3100 0 60 ~ 12
+in3
+Text Notes 3800 3300 0 60 ~ 12
+in4
+Text Notes 3800 3500 0 60 ~ 12
+in5
+Text Notes 6150 3150 0 60 ~ 12
+out
+$EndSCHEMATC
diff --git a/library/SubcircuitLibrary/SN74351/5_and.sub b/library/SubcircuitLibrary/SN74351/5_and.sub
new file mode 100644
index 00000000..35b10e17
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/5_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/SN74351/5_and_Previous_Values.xml b/library/SubcircuitLibrary/SN74351/5_and_Previous_Values.xml
new file mode 100644
index 00000000..ae2c08a7
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/5_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/SN74351/SN74351-cache.lib b/library/SubcircuitLibrary/SN74351/SN74351-cache.lib
new file mode 100644
index 00000000..212e1ab7
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/SN74351-cache.lib
@@ -0,0 +1,114 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 5_and
+#
+DEF 5_and X 0 40 Y Y 1 F N
+F0 "X" 50 -100 60 H V C CNN
+F1 "5_and" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 255 787 -787 0 1 0 N 150 250 150 -250
+P 2 0 1 0 -250 250 150 250 N
+P 3 0 1 0 -250 250 -250 -250 150 -250 N
+X in1 1 -450 200 200 R 50 50 1 1 I
+X in2 2 -450 100 200 R 50 50 1 1 I
+X in3 3 -450 0 200 R 50 50 1 1 I
+X in4 4 -450 -100 200 R 50 50 1 1 I
+X in5 5 -450 -200 200 R 50 50 1 1 I
+X out 6 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 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
+#
+# d_or
+#
+DEF d_or U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_or" 0 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A -450 50 224 266 -266 0 1 0 N -250 150 -250 -50
+A -25 -124 325 574 323 0 1 0 N 150 150 250 50
+A 74 125 191 -665 -231 0 1 0 N 150 -50 250 50
+P 2 0 1 0 -250 -50 150 -50 N
+P 2 0 1 0 -250 150 150 150 N
+X IN1 1 -450 100 215 R 50 50 1 1 I
+X IN2 2 -450 0 215 R 50 50 1 1 I
+X OUT 3 450 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/SN74351/SN74351.cir b/library/SubcircuitLibrary/SN74351/SN74351.cir
new file mode 100644
index 00000000..f13d0354
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/SN74351.cir
@@ -0,0 +1,49 @@
+* C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\SN74351\SN74351.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: 02/05/25 22:36:17
+
+* 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-Pad6_ Net-_U2-Pad2_ Net-_U3-Pad2_ Net-_U4-Pad2_ Net-_U20-Pad1_ Net-_U6-Pad1_ 5_and
+X2 Net-_U1-Pad7_ Net-_U1-Pad3_ Net-_U3-Pad2_ Net-_U4-Pad2_ Net-_U20-Pad1_ Net-_U6-Pad2_ 5_and
+X3 Net-_U1-Pad8_ Net-_U2-Pad2_ Net-_U1-Pad4_ Net-_U4-Pad2_ Net-_U20-Pad1_ Net-_U7-Pad1_ 5_and
+X4 Net-_U1-Pad9_ Net-_U1-Pad3_ Net-_U1-Pad4_ Net-_U4-Pad2_ Net-_U20-Pad1_ Net-_U7-Pad2_ 5_and
+X5 Net-_U1-Pad14_ Net-_U2-Pad2_ Net-_U3-Pad2_ Net-_U1-Pad5_ Net-_U20-Pad1_ Net-_U9-Pad1_ 5_and
+X6 Net-_U1-Pad13_ Net-_U1-Pad3_ Net-_U3-Pad2_ Net-_U1-Pad5_ Net-_U20-Pad1_ Net-_U9-Pad2_ 5_and
+X7 Net-_U1-Pad12_ Net-_U2-Pad2_ Net-_U1-Pad4_ Net-_U1-Pad5_ Net-_U20-Pad1_ Net-_U11-Pad1_ 5_and
+X8 Net-_U1-Pad11_ Net-_U1-Pad3_ Net-_U1-Pad4_ Net-_U1-Pad5_ Net-_U20-Pad1_ Net-_U11-Pad2_ 5_and
+X9 Net-_U20-Pad1_ Net-_U1-Pad5_ Net-_U1-Pad4_ Net-_U1-Pad3_ Net-_U1-Pad11_ Net-_U8-Pad1_ 5_and
+X10 Net-_U20-Pad1_ Net-_U1-Pad5_ Net-_U1-Pad4_ Net-_U2-Pad2_ Net-_U1-Pad12_ Net-_U8-Pad2_ 5_and
+X11 Net-_U20-Pad1_ Net-_U1-Pad5_ Net-_U3-Pad2_ Net-_U1-Pad3_ Net-_U1-Pad13_ Net-_U10-Pad1_ 5_and
+X12 Net-_U20-Pad1_ Net-_U1-Pad5_ Net-_U3-Pad2_ Net-_U2-Pad2_ Net-_U1-Pad14_ Net-_U10-Pad2_ 5_and
+X13 Net-_U20-Pad1_ Net-_U4-Pad2_ Net-_U1-Pad4_ Net-_U1-Pad3_ Net-_U1-Pad15_ Net-_U12-Pad1_ 5_and
+X14 Net-_U20-Pad1_ Net-_U2-Pad2_ Net-_U4-Pad2_ Net-_U1-Pad4_ Net-_U1-Pad16_ Net-_U12-Pad2_ 5_and
+X15 Net-_U20-Pad1_ Net-_U4-Pad2_ Net-_U3-Pad2_ Net-_U1-Pad3_ Net-_U1-Pad17_ Net-_U13-Pad1_ 5_and
+X16 Net-_U20-Pad1_ Net-_U4-Pad2_ Net-_U2-Pad2_ Net-_U3-Pad2_ Net-_U1-Pad18_ Net-_U13-Pad2_ 5_and
+U5 Net-_U1-Pad2_ Net-_U20-Pad1_ d_inverter
+U2 Net-_U1-Pad3_ Net-_U2-Pad2_ d_inverter
+U3 Net-_U1-Pad4_ Net-_U3-Pad2_ d_inverter
+U4 Net-_U1-Pad5_ Net-_U4-Pad2_ d_inverter
+U1 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U1-Pad4_ Net-_U1-Pad5_ Net-_U1-Pad6_ Net-_U1-Pad7_ Net-_U1-Pad8_ Net-_U1-Pad9_ ? Net-_U1-Pad11_ Net-_U1-Pad12_ Net-_U1-Pad13_ Net-_U1-Pad14_ Net-_U1-Pad15_ Net-_U1-Pad16_ Net-_U1-Pad17_ Net-_U1-Pad18_ Net-_U1-Pad19_ ? PORT
+U20 Net-_U20-Pad1_ Net-_U20-Pad2_ Net-_U1-Pad1_ d_and
+U21 Net-_U20-Pad1_ Net-_U21-Pad2_ Net-_U1-Pad19_ d_and
+U18 Net-_U14-Pad3_ Net-_U16-Pad3_ Net-_U18-Pad3_ d_or
+U14 Net-_U14-Pad1_ Net-_U14-Pad2_ Net-_U14-Pad3_ d_or
+U16 Net-_U16-Pad1_ Net-_U11-Pad3_ Net-_U16-Pad3_ d_or
+U11 Net-_U11-Pad1_ Net-_U11-Pad2_ Net-_U11-Pad3_ d_or
+U9 Net-_U9-Pad1_ Net-_U9-Pad2_ Net-_U16-Pad1_ d_or
+U7 Net-_U7-Pad1_ Net-_U7-Pad2_ Net-_U14-Pad2_ d_or
+U6 Net-_U6-Pad1_ Net-_U6-Pad2_ Net-_U14-Pad1_ d_or
+U19 Net-_U15-Pad3_ Net-_U17-Pad3_ Net-_U19-Pad3_ d_or
+U17 Net-_U12-Pad3_ Net-_U13-Pad3_ Net-_U17-Pad3_ d_or
+U15 Net-_U15-Pad1_ Net-_U10-Pad3_ Net-_U15-Pad3_ d_or
+U8 Net-_U8-Pad1_ Net-_U8-Pad2_ Net-_U15-Pad1_ d_or
+U10 Net-_U10-Pad1_ Net-_U10-Pad2_ Net-_U10-Pad3_ d_or
+U12 Net-_U12-Pad1_ Net-_U12-Pad2_ Net-_U12-Pad3_ d_or
+U13 Net-_U13-Pad1_ Net-_U13-Pad2_ Net-_U13-Pad3_ d_or
+U22 Net-_U18-Pad3_ Net-_U20-Pad2_ d_inverter
+U23 Net-_U19-Pad3_ Net-_U21-Pad2_ d_inverter
+
+.end
diff --git a/library/SubcircuitLibrary/SN74351/SN74351.cir.out b/library/SubcircuitLibrary/SN74351/SN74351.cir.out
new file mode 100644
index 00000000..07b597bb
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/SN74351.cir.out
@@ -0,0 +1,117 @@
+* c:\fossee_mains\fossee\esim\library\subcircuitlibrary\sn74351\sn74351.cir
+
+.include 5_and.sub
+x1 net-_u1-pad6_ net-_u2-pad2_ net-_u3-pad2_ net-_u4-pad2_ net-_u20-pad1_ net-_u6-pad1_ 5_and
+x2 net-_u1-pad7_ net-_u1-pad3_ net-_u3-pad2_ net-_u4-pad2_ net-_u20-pad1_ net-_u6-pad2_ 5_and
+x3 net-_u1-pad8_ net-_u2-pad2_ net-_u1-pad4_ net-_u4-pad2_ net-_u20-pad1_ net-_u7-pad1_ 5_and
+x4 net-_u1-pad9_ net-_u1-pad3_ net-_u1-pad4_ net-_u4-pad2_ net-_u20-pad1_ net-_u7-pad2_ 5_and
+x5 net-_u1-pad14_ net-_u2-pad2_ net-_u3-pad2_ net-_u1-pad5_ net-_u20-pad1_ net-_u9-pad1_ 5_and
+x6 net-_u1-pad13_ net-_u1-pad3_ net-_u3-pad2_ net-_u1-pad5_ net-_u20-pad1_ net-_u9-pad2_ 5_and
+x7 net-_u1-pad12_ net-_u2-pad2_ net-_u1-pad4_ net-_u1-pad5_ net-_u20-pad1_ net-_u11-pad1_ 5_and
+x8 net-_u1-pad11_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u20-pad1_ net-_u11-pad2_ 5_and
+x9 net-_u20-pad1_ net-_u1-pad5_ net-_u1-pad4_ net-_u1-pad3_ net-_u1-pad11_ net-_u8-pad1_ 5_and
+x10 net-_u20-pad1_ net-_u1-pad5_ net-_u1-pad4_ net-_u2-pad2_ net-_u1-pad12_ net-_u8-pad2_ 5_and
+x11 net-_u20-pad1_ net-_u1-pad5_ net-_u3-pad2_ net-_u1-pad3_ net-_u1-pad13_ net-_u10-pad1_ 5_and
+x12 net-_u20-pad1_ net-_u1-pad5_ net-_u3-pad2_ net-_u2-pad2_ net-_u1-pad14_ net-_u10-pad2_ 5_and
+x13 net-_u20-pad1_ net-_u4-pad2_ net-_u1-pad4_ net-_u1-pad3_ net-_u1-pad15_ net-_u12-pad1_ 5_and
+x14 net-_u20-pad1_ net-_u2-pad2_ net-_u4-pad2_ net-_u1-pad4_ net-_u1-pad16_ net-_u12-pad2_ 5_and
+x15 net-_u20-pad1_ net-_u4-pad2_ net-_u3-pad2_ net-_u1-pad3_ net-_u1-pad17_ net-_u13-pad1_ 5_and
+x16 net-_u20-pad1_ net-_u4-pad2_ net-_u2-pad2_ net-_u3-pad2_ net-_u1-pad18_ net-_u13-pad2_ 5_and
+* u5 net-_u1-pad2_ net-_u20-pad1_ d_inverter
+* u2 net-_u1-pad3_ net-_u2-pad2_ d_inverter
+* u3 net-_u1-pad4_ net-_u3-pad2_ d_inverter
+* u4 net-_u1-pad5_ net-_u4-pad2_ d_inverter
+* u1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ net-_u1-pad7_ net-_u1-pad8_ net-_u1-pad9_ ? net-_u1-pad11_ net-_u1-pad12_ net-_u1-pad13_ net-_u1-pad14_ net-_u1-pad15_ net-_u1-pad16_ net-_u1-pad17_ net-_u1-pad18_ net-_u1-pad19_ ? port
+* u20 net-_u20-pad1_ net-_u20-pad2_ net-_u1-pad1_ d_and
+* u21 net-_u20-pad1_ net-_u21-pad2_ net-_u1-pad19_ d_and
+* u18 net-_u14-pad3_ net-_u16-pad3_ net-_u18-pad3_ d_or
+* u14 net-_u14-pad1_ net-_u14-pad2_ net-_u14-pad3_ d_or
+* u16 net-_u16-pad1_ net-_u11-pad3_ net-_u16-pad3_ d_or
+* u11 net-_u11-pad1_ net-_u11-pad2_ net-_u11-pad3_ d_or
+* u9 net-_u9-pad1_ net-_u9-pad2_ net-_u16-pad1_ d_or
+* u7 net-_u7-pad1_ net-_u7-pad2_ net-_u14-pad2_ d_or
+* u6 net-_u6-pad1_ net-_u6-pad2_ net-_u14-pad1_ d_or
+* u19 net-_u15-pad3_ net-_u17-pad3_ net-_u19-pad3_ d_or
+* u17 net-_u12-pad3_ net-_u13-pad3_ net-_u17-pad3_ d_or
+* u15 net-_u15-pad1_ net-_u10-pad3_ net-_u15-pad3_ d_or
+* u8 net-_u8-pad1_ net-_u8-pad2_ net-_u15-pad1_ d_or
+* u10 net-_u10-pad1_ net-_u10-pad2_ net-_u10-pad3_ d_or
+* u12 net-_u12-pad1_ net-_u12-pad2_ net-_u12-pad3_ d_or
+* u13 net-_u13-pad1_ net-_u13-pad2_ net-_u13-pad3_ d_or
+* u22 net-_u18-pad3_ net-_u20-pad2_ d_inverter
+* u23 net-_u19-pad3_ net-_u21-pad2_ d_inverter
+a1 net-_u1-pad2_ net-_u20-pad1_ u5
+a2 net-_u1-pad3_ net-_u2-pad2_ u2
+a3 net-_u1-pad4_ net-_u3-pad2_ u3
+a4 net-_u1-pad5_ net-_u4-pad2_ u4
+a5 [net-_u20-pad1_ net-_u20-pad2_ ] net-_u1-pad1_ u20
+a6 [net-_u20-pad1_ net-_u21-pad2_ ] net-_u1-pad19_ u21
+a7 [net-_u14-pad3_ net-_u16-pad3_ ] net-_u18-pad3_ u18
+a8 [net-_u14-pad1_ net-_u14-pad2_ ] net-_u14-pad3_ u14
+a9 [net-_u16-pad1_ net-_u11-pad3_ ] net-_u16-pad3_ u16
+a10 [net-_u11-pad1_ net-_u11-pad2_ ] net-_u11-pad3_ u11
+a11 [net-_u9-pad1_ net-_u9-pad2_ ] net-_u16-pad1_ u9
+a12 [net-_u7-pad1_ net-_u7-pad2_ ] net-_u14-pad2_ u7
+a13 [net-_u6-pad1_ net-_u6-pad2_ ] net-_u14-pad1_ u6
+a14 [net-_u15-pad3_ net-_u17-pad3_ ] net-_u19-pad3_ u19
+a15 [net-_u12-pad3_ net-_u13-pad3_ ] net-_u17-pad3_ u17
+a16 [net-_u15-pad1_ net-_u10-pad3_ ] net-_u15-pad3_ u15
+a17 [net-_u8-pad1_ net-_u8-pad2_ ] net-_u15-pad1_ u8
+a18 [net-_u10-pad1_ net-_u10-pad2_ ] net-_u10-pad3_ u10
+a19 [net-_u12-pad1_ net-_u12-pad2_ ] net-_u12-pad3_ u12
+a20 [net-_u13-pad1_ net-_u13-pad2_ ] net-_u13-pad3_ u13
+a21 net-_u18-pad3_ net-_u20-pad2_ u22
+a22 net-_u19-pad3_ net-_u21-pad2_ u23
+* 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 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_and, NgSpice Name: d_and
+.model u20 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 u21 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u18 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u14 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u16 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u11 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u9 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u7 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u6 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u19 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u17 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u15 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u8 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u10 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u12 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u13 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u22 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 u23 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/SN74351/SN74351.pro b/library/SubcircuitLibrary/SN74351/SN74351.pro
new file mode 100644
index 00000000..f63b751e
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/SN74351.pro
@@ -0,0 +1,69 @@
+update=22/05/2015 07:44:53
+version=1
+last_client=kicad
+[general]
+version=1
+RootSch=
+BoardNm=
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]
+LibName1=adc-dac
+LibName2=memory
+LibName3=xilinx
+LibName4=microcontrollers
+LibName5=dsp
+LibName6=microchip
+LibName7=analog_switches
+LibName8=motorola
+LibName9=texas
+LibName10=intel
+LibName11=audio
+LibName12=interface
+LibName13=digital-audio
+LibName14=philips
+LibName15=display
+LibName16=cypress
+LibName17=siliconi
+LibName18=opto
+LibName19=atmel
+LibName20=contrib
+LibName21=power
+LibName22=eSim_Plot
+LibName23=transistors
+LibName24=conn
+LibName25=eSim_User
+LibName26=regul
+LibName27=74xx
+LibName28=cmos4000
+LibName29=eSim_Analog
+LibName30=eSim_Devices
+LibName31=eSim_Digital
+LibName32=eSim_Hybrid
+LibName33=eSim_Miscellaneous
+LibName34=eSim_Power
+LibName35=eSim_Sources
+LibName36=eSim_Subckt
diff --git a/library/SubcircuitLibrary/SN74351/SN74351.sch b/library/SubcircuitLibrary/SN74351/SN74351.sch
new file mode 100644
index 00000000..1d50e5b0
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/SN74351.sch
@@ -0,0 +1,1192 @@
+EESchema Schematic File Version 2
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:power
+LIBS:eSim_Plot
+LIBS:transistors
+LIBS:conn
+LIBS:eSim_User
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Power
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:SN74351-cache
+EELAYER 25 0
+EELAYER END
+$Descr A2 23386 16535
+encoding utf-8
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diff --git a/library/SubcircuitLibrary/SN74351/SN74351.sub b/library/SubcircuitLibrary/SN74351/SN74351.sub
new file mode 100644
index 00000000..87054221
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/SN74351.sub
@@ -0,0 +1,111 @@
+* Subcircuit SN74351
+.subckt SN74351 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-pad11_ net-_u1-pad12_ net-_u1-pad13_ net-_u1-pad14_ net-_u1-pad15_ net-_u1-pad16_ net-_u1-pad17_ net-_u1-pad18_ net-_u1-pad19_ ?
+* c:\fossee_mains\fossee\esim\library\subcircuitlibrary\sn74351\sn74351.cir
+.include 5_and.sub
+x1 net-_u1-pad6_ net-_u2-pad2_ net-_u3-pad2_ net-_u4-pad2_ net-_u20-pad1_ net-_u6-pad1_ 5_and
+x2 net-_u1-pad7_ net-_u1-pad3_ net-_u3-pad2_ net-_u4-pad2_ net-_u20-pad1_ net-_u6-pad2_ 5_and
+x3 net-_u1-pad8_ net-_u2-pad2_ net-_u1-pad4_ net-_u4-pad2_ net-_u20-pad1_ net-_u7-pad1_ 5_and
+x4 net-_u1-pad9_ net-_u1-pad3_ net-_u1-pad4_ net-_u4-pad2_ net-_u20-pad1_ net-_u7-pad2_ 5_and
+x5 net-_u1-pad14_ net-_u2-pad2_ net-_u3-pad2_ net-_u1-pad5_ net-_u20-pad1_ net-_u9-pad1_ 5_and
+x6 net-_u1-pad13_ net-_u1-pad3_ net-_u3-pad2_ net-_u1-pad5_ net-_u20-pad1_ net-_u9-pad2_ 5_and
+x7 net-_u1-pad12_ net-_u2-pad2_ net-_u1-pad4_ net-_u1-pad5_ net-_u20-pad1_ net-_u11-pad1_ 5_and
+x8 net-_u1-pad11_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u20-pad1_ net-_u11-pad2_ 5_and
+x9 net-_u20-pad1_ net-_u1-pad5_ net-_u1-pad4_ net-_u1-pad3_ net-_u1-pad11_ net-_u8-pad1_ 5_and
+x10 net-_u20-pad1_ net-_u1-pad5_ net-_u1-pad4_ net-_u2-pad2_ net-_u1-pad12_ net-_u8-pad2_ 5_and
+x11 net-_u20-pad1_ net-_u1-pad5_ net-_u3-pad2_ net-_u1-pad3_ net-_u1-pad13_ net-_u10-pad1_ 5_and
+x12 net-_u20-pad1_ net-_u1-pad5_ net-_u3-pad2_ net-_u2-pad2_ net-_u1-pad14_ net-_u10-pad2_ 5_and
+x13 net-_u20-pad1_ net-_u4-pad2_ net-_u1-pad4_ net-_u1-pad3_ net-_u1-pad15_ net-_u12-pad1_ 5_and
+x14 net-_u20-pad1_ net-_u2-pad2_ net-_u4-pad2_ net-_u1-pad4_ net-_u1-pad16_ net-_u12-pad2_ 5_and
+x15 net-_u20-pad1_ net-_u4-pad2_ net-_u3-pad2_ net-_u1-pad3_ net-_u1-pad17_ net-_u13-pad1_ 5_and
+x16 net-_u20-pad1_ net-_u4-pad2_ net-_u2-pad2_ net-_u3-pad2_ net-_u1-pad18_ net-_u13-pad2_ 5_and
+* u5 net-_u1-pad2_ net-_u20-pad1_ d_inverter
+* u2 net-_u1-pad3_ net-_u2-pad2_ d_inverter
+* u3 net-_u1-pad4_ net-_u3-pad2_ d_inverter
+* u4 net-_u1-pad5_ net-_u4-pad2_ d_inverter
+* u20 net-_u20-pad1_ net-_u20-pad2_ net-_u1-pad1_ d_and
+* u21 net-_u20-pad1_ net-_u21-pad2_ net-_u1-pad19_ d_and
+* u18 net-_u14-pad3_ net-_u16-pad3_ net-_u18-pad3_ d_or
+* u14 net-_u14-pad1_ net-_u14-pad2_ net-_u14-pad3_ d_or
+* u16 net-_u16-pad1_ net-_u11-pad3_ net-_u16-pad3_ d_or
+* u11 net-_u11-pad1_ net-_u11-pad2_ net-_u11-pad3_ d_or
+* u9 net-_u9-pad1_ net-_u9-pad2_ net-_u16-pad1_ d_or
+* u7 net-_u7-pad1_ net-_u7-pad2_ net-_u14-pad2_ d_or
+* u6 net-_u6-pad1_ net-_u6-pad2_ net-_u14-pad1_ d_or
+* u19 net-_u15-pad3_ net-_u17-pad3_ net-_u19-pad3_ d_or
+* u17 net-_u12-pad3_ net-_u13-pad3_ net-_u17-pad3_ d_or
+* u15 net-_u15-pad1_ net-_u10-pad3_ net-_u15-pad3_ d_or
+* u8 net-_u8-pad1_ net-_u8-pad2_ net-_u15-pad1_ d_or
+* u10 net-_u10-pad1_ net-_u10-pad2_ net-_u10-pad3_ d_or
+* u12 net-_u12-pad1_ net-_u12-pad2_ net-_u12-pad3_ d_or
+* u13 net-_u13-pad1_ net-_u13-pad2_ net-_u13-pad3_ d_or
+* u22 net-_u18-pad3_ net-_u20-pad2_ d_inverter
+* u23 net-_u19-pad3_ net-_u21-pad2_ d_inverter
+a1 net-_u1-pad2_ net-_u20-pad1_ u5
+a2 net-_u1-pad3_ net-_u2-pad2_ u2
+a3 net-_u1-pad4_ net-_u3-pad2_ u3
+a4 net-_u1-pad5_ net-_u4-pad2_ u4
+a5 [net-_u20-pad1_ net-_u20-pad2_ ] net-_u1-pad1_ u20
+a6 [net-_u20-pad1_ net-_u21-pad2_ ] net-_u1-pad19_ u21
+a7 [net-_u14-pad3_ net-_u16-pad3_ ] net-_u18-pad3_ u18
+a8 [net-_u14-pad1_ net-_u14-pad2_ ] net-_u14-pad3_ u14
+a9 [net-_u16-pad1_ net-_u11-pad3_ ] net-_u16-pad3_ u16
+a10 [net-_u11-pad1_ net-_u11-pad2_ ] net-_u11-pad3_ u11
+a11 [net-_u9-pad1_ net-_u9-pad2_ ] net-_u16-pad1_ u9
+a12 [net-_u7-pad1_ net-_u7-pad2_ ] net-_u14-pad2_ u7
+a13 [net-_u6-pad1_ net-_u6-pad2_ ] net-_u14-pad1_ u6
+a14 [net-_u15-pad3_ net-_u17-pad3_ ] net-_u19-pad3_ u19
+a15 [net-_u12-pad3_ net-_u13-pad3_ ] net-_u17-pad3_ u17
+a16 [net-_u15-pad1_ net-_u10-pad3_ ] net-_u15-pad3_ u15
+a17 [net-_u8-pad1_ net-_u8-pad2_ ] net-_u15-pad1_ u8
+a18 [net-_u10-pad1_ net-_u10-pad2_ ] net-_u10-pad3_ u10
+a19 [net-_u12-pad1_ net-_u12-pad2_ ] net-_u12-pad3_ u12
+a20 [net-_u13-pad1_ net-_u13-pad2_ ] net-_u13-pad3_ u13
+a21 net-_u18-pad3_ net-_u20-pad2_ u22
+a22 net-_u19-pad3_ net-_u21-pad2_ u23
+* 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 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_and, NgSpice Name: d_and
+.model u20 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 u21 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u18 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u14 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u16 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u11 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u9 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u7 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u6 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u19 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u17 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u15 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u8 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u10 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u12 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_or, NgSpice Name: d_or
+.model u13 d_or(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u22 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 u23 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Control Statements
+
+.ends SN74351 \ No newline at end of file
diff --git a/library/SubcircuitLibrary/SN74351/SN74351_Previous_Values.xml b/library/SubcircuitLibrary/SN74351/SN74351_Previous_Values.xml
new file mode 100644
index 00000000..77e9ef56
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/SN74351_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><source /><model><u8 name="type">d_nor<field1 name="Enter Rise Delay (default=1.0e-9)" /><field2 name="Enter Fall Delay (default=1.0e-9)" /><field3 name="Enter Input Load (default=1.0e-12)" /></u8><u10 name="type">d_nor<field4 name="Enter Rise Delay (default=1.0e-9)" /><field5 name="Enter Fall Delay (default=1.0e-9)" /><field6 name="Enter Input Load (default=1.0e-12)" /></u10><u12 name="type">d_nor<field7 name="Enter Rise Delay (default=1.0e-9)" /><field8 name="Enter Fall Delay (default=1.0e-9)" /><field9 name="Enter Input Load (default=1.0e-12)" /></u12><u13 name="type">d_nor<field10 name="Enter Rise Delay (default=1.0e-9)" /><field11 name="Enter Fall Delay (default=1.0e-9)" /><field12 name="Enter Input Load (default=1.0e-12)" /></u13><u15 name="type">d_nor<field13 name="Enter Rise Delay (default=1.0e-9)" /><field14 name="Enter Fall Delay (default=1.0e-9)" /><field15 name="Enter Input Load (default=1.0e-12)" /></u15><u17 name="type">d_nor<field16 name="Enter Rise Delay (default=1.0e-9)" /><field17 name="Enter Fall Delay (default=1.0e-9)" /><field18 name="Enter Input Load (default=1.0e-12)" /></u17><u19 name="type">d_nor<field19 name="Enter Rise Delay (default=1.0e-9)" /><field20 name="Enter Fall Delay (default=1.0e-9)" /><field21 name="Enter Input Load (default=1.0e-12)" /></u19><u5 name="type">d_inverter<field22 name="Enter Rise Delay (default=1.0e-9)" /><field23 name="Enter Fall Delay (default=1.0e-9)" /><field24 name="Enter Input Load (default=1.0e-12)" /></u5><u2 name="type">d_inverter<field25 name="Enter Rise Delay (default=1.0e-9)" /><field26 name="Enter Fall Delay (default=1.0e-9)" /><field27 name="Enter Input Load (default=1.0e-12)" /></u2><u3 name="type">d_inverter<field28 name="Enter Rise Delay (default=1.0e-9)" /><field29 name="Enter Fall Delay (default=1.0e-9)" /><field30 name="Enter Input Load (default=1.0e-12)" /></u3><u4 name="type">d_inverter<field31 name="Enter Rise Delay (default=1.0e-9)" /><field32 name="Enter Fall Delay (default=1.0e-9)" /><field33 name="Enter Input Load (default=1.0e-12)" /></u4><u18 name="type">d_nor<field34 name="Enter Rise Delay (default=1.0e-9)" /><field35 name="Enter Fall Delay (default=1.0e-9)" /><field36 name="Enter Input Load (default=1.0e-12)" /></u18><u16 name="type">d_nor<field37 name="Enter Rise Delay (default=1.0e-9)" /><field38 name="Enter Fall Delay (default=1.0e-9)" /><field39 name="Enter Input Load (default=1.0e-12)" /></u16><u14 name="type">d_nor<field40 name="Enter Rise Delay (default=1.0e-9)" /><field41 name="Enter Fall Delay (default=1.0e-9)" /><field42 name="Enter Input Load (default=1.0e-12)" /></u14><u11 name="type">d_nor<field43 name="Enter Rise Delay (default=1.0e-9)" /><field44 name="Enter Fall Delay (default=1.0e-9)" /><field45 name="Enter Input Load (default=1.0e-12)" /></u11><u9 name="type">d_nor<field46 name="Enter Rise Delay (default=1.0e-9)" /><field47 name="Enter Fall Delay (default=1.0e-9)" /><field48 name="Enter Input Load (default=1.0e-12)" /></u9><u7 name="type">d_nor<field49 name="Enter Rise Delay (default=1.0e-9)" /><field50 name="Enter Fall Delay (default=1.0e-9)" /><field51 name="Enter Input Load (default=1.0e-12)" /></u7><u6 name="type">d_nor<field52 name="Enter Rise Delay (default=1.0e-9)" /><field53 name="Enter Fall Delay (default=1.0e-9)" /><field54 name="Enter Input Load (default=1.0e-12)" /></u6><u20 name="type">d_nor<field55 name="Enter Rise Delay (default=1.0e-9)" /><field56 name="Enter Fall Delay (default=1.0e-9)" /><field57 name="Enter Input Load (default=1.0e-12)" /></u20><u21 name="type">d_nor<field58 name="Enter Rise Delay (default=1.0e-9)" /><field59 name="Enter Fall Delay (default=1.0e-9)" /><field60 name="Enter Input Load (default=1.0e-12)" /></u21><u20 name="type">d_and<field55 name="Enter Rise Delay (default=1.0e-9)" /><field56 name="Enter Fall Delay (default=1.0e-9)" /><field57 name="Enter Input Load (default=1.0e-12)" /></u20><u21 name="type">d_and<field58 name="Enter Rise Delay (default=1.0e-9)" /><field59 name="Enter Fall Delay (default=1.0e-9)" /><field60 name="Enter Input Load (default=1.0e-12)" /></u21><u18 name="type">d_or<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)" /></u18><u14 name="type">d_or<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)" /></u14><u16 name="type">d_or<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)" /></u16><u11 name="type">d_or<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)" /></u11><u9 name="type">d_or<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)" /></u9><u7 name="type">d_or<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)" /></u7><u6 name="type">d_or<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)" /></u6><u19 name="type">d_or<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)" /></u19><u17 name="type">d_or<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)" /></u17><u15 name="type">d_or<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)" /></u15><u8 name="type">d_or<field49 name="Enter Fall Delay (default=1.0e-9)" /><field50 name="Enter Input Load (default=1.0e-12)" /><field51 name="Enter Rise Delay (default=1.0e-9)" /></u8><u10 name="type">d_or<field52 name="Enter Fall Delay (default=1.0e-9)" /><field53 name="Enter Input Load (default=1.0e-12)" /><field54 name="Enter Rise Delay (default=1.0e-9)" /></u10><u12 name="type">d_or<field55 name="Enter Fall Delay (default=1.0e-9)" /><field56 name="Enter Input Load (default=1.0e-12)" /><field57 name="Enter Rise Delay (default=1.0e-9)" /></u12><u13 name="type">d_or<field58 name="Enter Fall Delay (default=1.0e-9)" /><field59 name="Enter Input Load (default=1.0e-12)" /><field60 name="Enter Rise Delay (default=1.0e-9)" /></u13><u22 name="type">d_inverter<field61 name="Enter Fall Delay (default=1.0e-9)" /><field62 name="Enter Input Load (default=1.0e-12)" /><field63 name="Enter Rise Delay (default=1.0e-9)" /></u22><u23 name="type">d_inverter<field64 name="Enter Fall Delay (default=1.0e-9)" /><field65 name="Enter Input Load (default=1.0e-12)" /><field66 name="Enter Rise Delay (default=1.0e-9)" /></u23></model><devicemodel /><subcircuit><x5><field>C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\5_and</field></x5><x1><field>C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\5_and</field></x1><x15><field>C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\5_and</field></x15><x16><field>C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\5_and</field></x16><x6><field>C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\5_and</field></x6><x14><field>C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\5_and</field></x14><x11><field>C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\5_and</field></x11><x12><field>C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\5_and</field></x12><x2><field>C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\5_and</field></x2><x4><field>C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\5_and</field></x4><x9><field>C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\5_and</field></x9><x8><field>C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\5_and</field></x8><x13><field>C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\5_and</field></x13><x7><field>C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\5_and</field></x7><x3><field>C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\5_and</field></x3><x10><field>C:\FOSSEE_mains\FOSSEE\eSim\library\SubcircuitLibrary\5_and</field></x10></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/SN74351/analysis b/library/SubcircuitLibrary/SN74351/analysis
new file mode 100644
index 00000000..ebd5c0a9
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/analysis
@@ -0,0 +1 @@
+.tran 0e-00 0e-00 0e-00 \ No newline at end of file