From 51243f86221783580560f49d41710e9ceb6852ea Mon Sep 17 00:00:00 2001
From: GanderlaChaithanya
Date: Mon, 30 Jun 2025 11:41:21 +0530
Subject: LM13700 - Dual Operational Transconductance Amplifier

---
 library/SubcircuitLibrary/LM13700/LM13700.bck      |    7 +
 library/SubcircuitLibrary/LM13700/LM13700.cir      |   74 +-
 library/SubcircuitLibrary/LM13700/LM13700.cir.out  |   70 +-
 library/SubcircuitLibrary/LM13700/LM13700.dcm      |    7 +
 library/SubcircuitLibrary/LM13700/LM13700.lib      |  703 ++++++++++
 library/SubcircuitLibrary/LM13700/LM13700.pro      |    6 +-
 library/SubcircuitLibrary/LM13700/LM13700.sch      | 1355 +++++++++-----------
 library/SubcircuitLibrary/LM13700/LM13700.sub      |   70 +-
 library/SubcircuitLibrary/LM13700/LM13700IC.dcm    |    7 +
 library/SubcircuitLibrary/LM13700/LM13700IC.lib    |  711 ++++++++++
 library/SubcircuitLibrary/LM13700/LM13700IC1.dcm   |    7 +
 library/SubcircuitLibrary/LM13700/LM13700IC1.lib   |  711 ++++++++++
 library/SubcircuitLibrary/LM13700/LM13700MX.dcm    |    7 +
 library/SubcircuitLibrary/LM13700/LM13700MX.lib    |  711 ++++++++++
 library/SubcircuitLibrary/LM13700/LM13700MXX.dcm   |    7 +
 library/SubcircuitLibrary/LM13700/LM13700MXX.lib   |  711 ++++++++++
 library/SubcircuitLibrary/LM13700/LM13700_DUAL.dcm |    7 +
 library/SubcircuitLibrary/LM13700/LM13700_DUAL.lib |  704 ++++++++++
 .../LM13700/LM13700_Previous_Values.xml            |    2 +-
 19 files changed, 5007 insertions(+), 870 deletions(-)
 create mode 100644 library/SubcircuitLibrary/LM13700/LM13700.bck
 create mode 100644 library/SubcircuitLibrary/LM13700/LM13700.dcm
 create mode 100644 library/SubcircuitLibrary/LM13700/LM13700.lib
 create mode 100644 library/SubcircuitLibrary/LM13700/LM13700IC.dcm
 create mode 100644 library/SubcircuitLibrary/LM13700/LM13700IC.lib
 create mode 100644 library/SubcircuitLibrary/LM13700/LM13700IC1.dcm
 create mode 100644 library/SubcircuitLibrary/LM13700/LM13700IC1.lib
 create mode 100644 library/SubcircuitLibrary/LM13700/LM13700MX.dcm
 create mode 100644 library/SubcircuitLibrary/LM13700/LM13700MX.lib
 create mode 100644 library/SubcircuitLibrary/LM13700/LM13700MXX.dcm
 create mode 100644 library/SubcircuitLibrary/LM13700/LM13700MXX.lib
 create mode 100644 library/SubcircuitLibrary/LM13700/LM13700_DUAL.dcm
 create mode 100644 library/SubcircuitLibrary/LM13700/LM13700_DUAL.lib

diff --git a/library/SubcircuitLibrary/LM13700/LM13700.bck b/library/SubcircuitLibrary/LM13700/LM13700.bck
new file mode 100644
index 00000000..1980d0d1
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700.bck
@@ -0,0 +1,7 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP SCR
+D Thyristor
+$ENDCMP
+#
+#End Doc Library
diff --git a/library/SubcircuitLibrary/LM13700/LM13700.cir b/library/SubcircuitLibrary/LM13700/LM13700.cir
index 675d216e..1603547b 100644
--- a/library/SubcircuitLibrary/LM13700/LM13700.cir
+++ b/library/SubcircuitLibrary/LM13700/LM13700.cir
@@ -1,47 +1,43 @@
-* C:\FOSSEE\eSim\library\SubcircuitLibrary\LM13700\LM13700.cir
+* C:\Users\Chaithu\FOSSEE\eSim\library\SubcircuitLibrary\LM13700\LM13700.cir
 
-* EESchema Netlist Version 1.1 (Spice format) creation date: 07/28/22 23:24:01
+* EESchema Netlist Version 1.1 (Spice format) creation date: 5/22/2025 8:57:58 AM
 
 * To exclude a component from the Spice Netlist add [Spice_Netlist_Enabled] user FIELD set to: N
 * To reorder the component spice node sequence add [Spice_Node_Sequence] user FIELD and define sequence: 2,1,0
 
 * Sheet Name: /
-Q3  Net-_Q2-Pad1_ Net-_D4-Pad2_ /V+ eSim_PNP		
-D4  /V+ Net-_D4-Pad2_ eSim_Diode		
-Q6  Net-_Q10-Pad2_ Net-_Q2-Pad1_ Net-_D4-Pad2_ eSim_PNP		
-Q7  Net-_Q5-Pad1_ Net-_D5-Pad2_ /V+ eSim_PNP		
-D5  /V+ Net-_D5-Pad2_ eSim_Diode		
-Q9  /Output Net-_Q5-Pad1_ Net-_D5-Pad2_ eSim_PNP		
-Q11  /V+ /Buffer_input Net-_Q11-Pad3_ eSim_NPN		
-Q12  /V+ Net-_Q11-Pad3_ /Buffer_output eSim_NPN		
-Q2  Net-_Q2-Pad1_ /Input- Net-_Q2-Pad3_ eSim_NPN		
-Q5  Net-_Q5-Pad1_ /Input+ Net-_Q2-Pad3_ eSim_NPN		
-D3  /Diode_bias /Input+ eSim_Diode		
-D1  /Diode_bias /Input- eSim_Diode		
-Q4  Net-_Q2-Pad3_ /Amp_bias_input Net-_D2-Pad1_ eSim_NPN		
-Q1  /Amp_bias_input Net-_D2-Pad1_ /V- eSim_NPN		
-D2  Net-_D2-Pad1_ /V- eSim_Diode		
-Q10  /Output Net-_Q10-Pad2_ Net-_D6-Pad1_ eSim_NPN		
-Q8  Net-_Q10-Pad2_ Net-_D6-Pad1_ /V- eSim_NPN		
-D6  Net-_D6-Pad1_ /V- eSim_Diode		
-Q15  Net-_Q14-Pad1_ Net-_D10-Pad2_ /V+ eSim_PNP		
-D10  /V+ Net-_D10-Pad2_ eSim_Diode		
-Q18  Net-_Q18-Pad1_ Net-_Q14-Pad1_ Net-_D10-Pad2_ eSim_PNP		
-Q19  Net-_Q17-Pad1_ Net-_D11-Pad2_ /V+ eSim_PNP		
-D11  /V+ Net-_D11-Pad2_ eSim_Diode		
-Q21  /Output Net-_Q17-Pad1_ Net-_D11-Pad2_ eSim_PNP		
-Q23  /V+ /Bufer_input Net-_Q23-Pad3_ eSim_NPN		
-Q24  /V+ Net-_Q23-Pad3_ /Buffer_output eSim_NPN		
-Q14  Net-_Q14-Pad1_ /Input- Net-_Q14-Pad3_ eSim_NPN		
-Q17  Net-_Q17-Pad1_ /Input+ Net-_Q14-Pad3_ eSim_NPN		
-D9  /Diode_bias /Input+ eSim_Diode		
-D7  /Diode_bias /Input- eSim_Diode		
-Q16  Net-_Q14-Pad3_ /Amp_bias_input Net-_D8-Pad1_ eSim_NPN		
-Q13  /Amp_bias_input Net-_D8-Pad1_ /V- eSim_NPN		
-D8  Net-_D8-Pad1_ /V- eSim_Diode		
-Q22  /Output Net-_Q18-Pad1_ Net-_D12-Pad1_ eSim_NPN		
-Q20  Net-_Q18-Pad1_ Net-_D12-Pad1_ /V- eSim_NPN		
-D12  Net-_D12-Pad1_ /V- eSim_Diode		
-U1  /V+ /Diode_bias /Input- /Input+ /Amp_bias_input /V- /Output /Diode_bias /Input- /Input+ /Amp_bias_input /Buffer_output /Buffer_input /Output /Buffer_output /Bufer_input PORT		
+Q1  Net-_Q1-Pad1_ /INPUT_-_ Net-_Q1-Pad3_ eSim_NPN		
+Q5  Net-_Q5-Pad1_ /INPUT_+_ Net-_Q1-Pad3_ eSim_NPN		
+D1  /DIODEBIAS /INPUT_-_ eSim_Diode		
+Q4  Net-_Q1-Pad3_ /AMPBIASINPUT Net-_D2-Pad1_ eSim_NPN		
+Q2  /AMPBIASINPUT Net-_D2-Pad1_ /V_-_ eSim_NPN		
+D2  Net-_D2-Pad1_ /V_-_ eSim_Diode		
+D4  /DIODEBIAS /INPUT_+_ eSim_Diode		
+Q3  Net-_Q1-Pad1_ Net-_D3-Pad2_ /V_+_ eSim_PNP		
+Q6  Net-_Q10-Pad2_ Net-_Q1-Pad1_ Net-_D3-Pad2_ eSim_PNP		
+D3  /V_+_ Net-_D3-Pad2_ eSim_Diode		
+Q8  Net-_Q10-Pad2_ Net-_D6-Pad1_ /V_-_ eSim_NPN		
+Q10  /OUTPUT Net-_Q10-Pad2_ Net-_D6-Pad1_ eSim_NPN		
+D6  Net-_D6-Pad1_ /V_-_ eSim_Diode		
+Q9  /OUTPUT Net-_Q5-Pad1_ Net-_D5-Pad2_ eSim_PNP		
+Q7  Net-_Q5-Pad1_ Net-_D5-Pad2_ /V_+_ eSim_PNP		
+D5  /V_+_ Net-_D5-Pad2_ eSim_Diode		
+Q11  Net-_Q11-Pad1_ /INPUT2_-_ Net-_Q11-Pad3_ eSim_NPN		
+Q15  Net-_Q15-Pad1_ /INPUT2_+_ Net-_Q11-Pad3_ eSim_NPN		
+D7  /DIODEBIAS2 /INPUT2_-_ eSim_Diode		
+Q14  Net-_Q11-Pad3_ /AMPBIASINPUT2 Net-_D8-Pad1_ eSim_NPN		
+Q12  /AMPBIASINPUT2 Net-_D8-Pad1_ /V_-_ eSim_NPN		
+D8  Net-_D8-Pad1_ /V_-_ eSim_Diode		
+D10  /DIODEBIAS2 /INPUT2_+_ eSim_Diode		
+Q13  Net-_Q11-Pad1_ Net-_D9-Pad2_ /V_+_ eSim_PNP		
+Q16  Net-_Q16-Pad1_ Net-_Q11-Pad1_ Net-_D9-Pad2_ eSim_PNP		
+D9  /V_+_ Net-_D9-Pad2_ eSim_Diode		
+Q18  Net-_Q16-Pad1_ Net-_D12-Pad1_ /V_-_ eSim_NPN		
+Q20  /OUTPUT2 Net-_Q16-Pad1_ Net-_D12-Pad1_ eSim_NPN		
+D12  Net-_D12-Pad1_ /V_-_ eSim_Diode		
+Q19  /OUTPUT2 Net-_Q15-Pad1_ Net-_D11-Pad2_ eSim_PNP		
+Q17  Net-_Q15-Pad1_ Net-_D11-Pad2_ /V_+_ eSim_PNP		
+D11  /V_+_ Net-_D11-Pad2_ eSim_Diode		
+U1  /DIODEBIAS /INPUT_-_ /V_+_ /V_-_ /AMPBIASINPUT /INPUT_+_ /DIODEBIAS2 /INPUT2_-_ /OUTPUT /AMPBIASINPUT2 /INPUT2_+_ /OUTPUT2 PORT		
 
 .end
diff --git a/library/SubcircuitLibrary/LM13700/LM13700.cir.out b/library/SubcircuitLibrary/LM13700/LM13700.cir.out
index 826d189b..7eb27ec4 100644
--- a/library/SubcircuitLibrary/LM13700/LM13700.cir.out
+++ b/library/SubcircuitLibrary/LM13700/LM13700.cir.out
@@ -1,45 +1,41 @@
-* c:\fossee\esim\library\subcircuitlibrary\lm13700\lm13700.cir
+* c:\users\chaithu\fossee\esim\library\subcircuitlibrary\lm13700\lm13700.cir
 
 .include D.lib
 .include PNP.lib
 .include NPN.lib
-q3 net-_q2-pad1_ net-_d4-pad2_ /v+ Q2N2907A
-d4 /v+ net-_d4-pad2_ 1N4148
-q6 net-_q10-pad2_ net-_q2-pad1_ net-_d4-pad2_ Q2N2907A
-q7 net-_q5-pad1_ net-_d5-pad2_ /v+ Q2N2907A
-d5 /v+ net-_d5-pad2_ 1N4148
-q9 /output net-_q5-pad1_ net-_d5-pad2_ Q2N2907A
-q11 /v+ /buffer_input net-_q11-pad3_ Q2N2222
-q12 /v+ net-_q11-pad3_ /buffer_output Q2N2222
-q2 net-_q2-pad1_ /input- net-_q2-pad3_ Q2N2222
-q5 net-_q5-pad1_ /input+ net-_q2-pad3_ Q2N2222
-d3 /diode_bias /input+ 1N4148
-d1 /diode_bias /input- 1N4148
-q4 net-_q2-pad3_ /amp_bias_input net-_d2-pad1_ Q2N2222
-q1 /amp_bias_input net-_d2-pad1_ /v- Q2N2222
-d2 net-_d2-pad1_ /v- 1N4148
+q1 net-_q1-pad1_ /input_-_ net-_q1-pad3_ Q2N2222
+q5 net-_q5-pad1_ /input_+_ net-_q1-pad3_ Q2N2222
+d1 /diodebias /input_-_ 1N4148
+q4 net-_q1-pad3_ /ampbiasinput net-_d2-pad1_ Q2N2222
+q2 /ampbiasinput net-_d2-pad1_ /v_-_ Q2N2222
+d2 net-_d2-pad1_ /v_-_ 1N4148
+d4 /diodebias /input_+_ 1N4148
+q3 net-_q1-pad1_ net-_d3-pad2_ /v_+_ Q2N2907A
+q6 net-_q10-pad2_ net-_q1-pad1_ net-_d3-pad2_ Q2N2907A
+d3 /v_+_ net-_d3-pad2_ 1N4148
+q8 net-_q10-pad2_ net-_d6-pad1_ /v_-_ Q2N2222
 q10 /output net-_q10-pad2_ net-_d6-pad1_ Q2N2222
-q8 net-_q10-pad2_ net-_d6-pad1_ /v- Q2N2222
-d6 net-_d6-pad1_ /v- 1N4148
-q15 net-_q14-pad1_ net-_d10-pad2_ /v+ Q2N2907A
-d10 /v+ net-_d10-pad2_ 1N4148
-q18 net-_q18-pad1_ net-_q14-pad1_ net-_d10-pad2_ Q2N2907A
-q19 net-_q17-pad1_ net-_d11-pad2_ /v+ Q2N2907A
-d11 /v+ net-_d11-pad2_ 1N4148
-q21 /output net-_q17-pad1_ net-_d11-pad2_ Q2N2907A
-q23 /v+ /bufer_input net-_q23-pad3_ Q2N2222
-q24 /v+ net-_q23-pad3_ /buffer_output Q2N2222
-q14 net-_q14-pad1_ /input- net-_q14-pad3_ Q2N2222
-q17 net-_q17-pad1_ /input+ net-_q14-pad3_ Q2N2222
-d9 /diode_bias /input+ 1N4148
-d7 /diode_bias /input- 1N4148
-q16 net-_q14-pad3_ /amp_bias_input net-_d8-pad1_ Q2N2222
-q13 /amp_bias_input net-_d8-pad1_ /v- Q2N2222
-d8 net-_d8-pad1_ /v- 1N4148
-q22 /output net-_q18-pad1_ net-_d12-pad1_ Q2N2222
-q20 net-_q18-pad1_ net-_d12-pad1_ /v- Q2N2222
-d12 net-_d12-pad1_ /v- 1N4148
-* u1  /v+ /diode_bias /input- /input+ /amp_bias_input /v- /output /diode_bias /input- /input+ /amp_bias_input /buffer_output /buffer_input /output /buffer_output /bufer_input port
+d6 net-_d6-pad1_ /v_-_ 1N4148
+q9 /output net-_q5-pad1_ net-_d5-pad2_ Q2N2907A
+q7 net-_q5-pad1_ net-_d5-pad2_ /v_+_ Q2N2907A
+d5 /v_+_ net-_d5-pad2_ 1N4148
+q11 net-_q11-pad1_ /input2_-_ net-_q11-pad3_ Q2N2222
+q15 net-_q15-pad1_ /input2_+_ net-_q11-pad3_ Q2N2222
+d7 /diodebias2 /input2_-_ 1N4148
+q14 net-_q11-pad3_ /ampbiasinput2 net-_d8-pad1_ Q2N2222
+q12 /ampbiasinput2 net-_d8-pad1_ /v_-_ Q2N2222
+d8 net-_d8-pad1_ /v_-_ 1N4148
+d10 /diodebias2 /input2_+_ 1N4148
+q13 net-_q11-pad1_ net-_d9-pad2_ /v_+_ Q2N2907A
+q16 net-_q16-pad1_ net-_q11-pad1_ net-_d9-pad2_ Q2N2907A
+d9 /v_+_ net-_d9-pad2_ 1N4148
+q18 net-_q16-pad1_ net-_d12-pad1_ /v_-_ Q2N2222
+q20 /output2 net-_q16-pad1_ net-_d12-pad1_ Q2N2222
+d12 net-_d12-pad1_ /v_-_ 1N4148
+q19 /output2 net-_q15-pad1_ net-_d11-pad2_ Q2N2907A
+q17 net-_q15-pad1_ net-_d11-pad2_ /v_+_ Q2N2907A
+d11 /v_+_ net-_d11-pad2_ 1N4148
+* u1  /diodebias /input_-_ /v_+_ /v_-_ /ampbiasinput /input_+_ /diodebias2 /input2_-_ /output /ampbiasinput2 /input2_+_ /output2 port
 .tran 0e-00 0e-00 0e-00
 
 * Control Statements 
diff --git a/library/SubcircuitLibrary/LM13700/LM13700.dcm b/library/SubcircuitLibrary/LM13700/LM13700.dcm
new file mode 100644
index 00000000..1980d0d1
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700.dcm
@@ -0,0 +1,7 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP SCR
+D Thyristor
+$ENDCMP
+#
+#End Doc Library
diff --git a/library/SubcircuitLibrary/LM13700/LM13700.lib b/library/SubcircuitLibrary/LM13700/LM13700.lib
new file mode 100644
index 00000000..aa341e7b
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700.lib
@@ -0,0 +1,703 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 10bitDAC
+#
+DEF 10bitDAC X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "10bitDAC" -50 -50 60 H V C CNN
+F2 "" 0 50 60 H I C CNN
+F3 "" 0 50 60 H I C CNN
+DRAW
+S -500 500 400 -600 0 1 0 N
+X D0 1 -700 -500 200 R 50 50 1 1 I
+X D1 2 -700 -400 200 R 50 50 1 1 I
+X D2 3 -700 -300 200 R 50 50 1 1 I
+X D3 4 -700 -200 200 R 50 50 1 1 I
+X D4 5 -700 -100 200 R 50 50 1 1 I
+X D5 6 -700 0 200 R 50 50 1 1 I
+X D6 7 -700 100 200 R 50 50 1 1 I
+X D7 8 -700 200 200 R 50 50 1 1 I
+X D8 9 -700 300 200 R 50 50 1 1 I
+X D9 10 -700 400 200 R 50 50 1 1 I
+X AnalogOut 11 600 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 2BITMUL
+#
+DEF 2BITMUL X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "2BITMUL" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A0 1 -500 300 200 R 50 50 1 1 I
+X A1 2 -500 150 200 R 50 50 1 1 I
+X B0 3 -500 -50 200 R 50 50 1 1 I
+X B1 4 -500 -250 200 R 50 50 1 1 I
+X M0 5 500 250 200 L 50 50 1 1 O
+X M1 6 500 100 200 L 50 50 1 1 O
+X M2 7 500 -50 200 L 50 50 1 1 O
+X M3 8 500 -250 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 3_and
+#
+DEF 3_and X 0 40 Y Y 1 F N
+F0 "X" 100 -50 60 H V C CNN
+F1 "3_and" 150 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 150 50 158 716 -716 0 1 0 N 200 200 200 -100
+P 2 0 1 0 -150 200 200 200 N
+P 3 0 1 0 -150 200 -150 -100 200 -100 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X out 4 500 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_OR
+#
+DEF 4_OR X 0 40 Y Y 1 F N
+F0 "X" 150 -100 60 H V C CNN
+F1 "4_OR" 150 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A -800 0 650 226 -226 0 1 0 N -200 250 -200 -250
+A -73 134 444 -599 -176 0 1 0 N 150 -250 350 0
+A -30 -99 393 627 146 0 1 0 N 150 250 350 0
+P 2 0 1 0 -200 -250 150 -250 N
+P 2 0 1 0 -200 250 150 250 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X in4 4 -350 -150 200 R 50 50 1 1 I
+X out 5 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_and
+#
+DEF 4_and X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "4_and" 100 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 206 760 -760 0 1 0 N 150 200 150 -200
+P 2 0 1 0 -200 200 150 200 N
+P 4 0 1 0 -200 200 -200 -200 50 -200 150 -200 N
+X in1 1 -400 150 200 R 50 50 1 1 I
+X in2 2 -400 50 200 R 50 50 1 1 I
+X in3 3 -400 -50 200 R 50 50 1 1 I
+X in4 4 -400 -150 200 R 50 50 1 1 I
+X out 5 500 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 556
+#
+DEF 556 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "556" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 250 -550 0 1 0 N
+X dis1 1 -500 150 200 R 50 50 1 1 I
+X thr1 2 -500 -150 200 R 50 50 1 1 I
+X cv1 3 -150 -750 200 U 50 50 1 1 I
+X rst1 4 -200 600 200 D 50 50 1 1 I
+X out1 5 -500 0 200 R 50 50 1 1 O
+X trig1 6 -500 -300 200 R 50 50 1 1 I
+X gnd 7 0 -750 200 U 50 50 1 1 I
+X trig2 8 450 -300 200 L 50 50 1 1 I
+X out2 9 450 0 200 L 50 50 1 1 O
+X rst2 10 100 600 200 D 50 50 1 1 I
+X cv2 11 150 -750 200 U 50 50 1 1 I
+X thr2 12 450 -150 200 L 50 50 1 1 I
+X dis2 13 450 150 200 L 50 50 1 1 I
+X vcc 14 -50 600 200 D 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# 5_and
+#
+DEF 5_and X 0 40 Y Y 1 F N
+F0 "X" 50 -100 60 H V C CNN
+F1 "5_and" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 255 787 -787 0 1 0 N 150 250 150 -250
+P 2 0 1 0 -250 250 150 250 N
+P 3 0 1 0 -250 250 -250 -250 150 -250 N
+X in1 1 -450 200 200 R 50 50 1 1 I
+X in2 2 -450 100 200 R 50 50 1 1 I
+X in3 3 -450 0 200 R 50 50 1 1 I
+X in4 4 -450 -100 200 R 50 50 1 1 I
+X in5 5 -450 -200 200 R 50 50 1 1 I
+X out 6 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# CMOS_NAND
+#
+DEF CMOS_NAND X 0 40 Y Y 1 F N
+F0 "X" -100 -150 60 H V C CNN
+F1 "CMOS_NAND" 0 -50 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+A 150 -50 381 668 -668 0 1 0 N 300 300 300 -400
+C 550 0 50 0 1 0 N
+P 2 0 1 0 -350 300 300 300 N
+P 3 0 1 0 -350 300 -350 -400 300 -400 N
+X in1 1 -550 250 200 R 50 50 1 1 I
+X in2 2 -550 -300 200 R 50 50 1 1 I
+X out 3 800 0 279 L 79 79 1 1 I
+ENDDRAW
+ENDDEF
+#
+# Clock_pulse_generator
+#
+DEF Clock_pulse_generator X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Clock_pulse_generator" 0 -100 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -550 200 600 -300 0 1 0 N
+X Vdd 1 -750 100 200 R 50 50 1 1 I
+X R 2 -750 -50 200 R 50 50 1 1 I
+X C 3 -750 -200 200 R 50 50 1 1 I
+X Clkout 4 800 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4002
+#
+DEF IC_4002 X 0 40 Y Y 1 F N
+F0 "X" 0 150 60 H V C CNN
+F1 "IC_4002" 0 0 60 H V C CNN
+F2 "" 50 -150 60 H V C CNN
+F3 "" 50 -150 60 H V C CNN
+DRAW
+S -250 350 250 -400 0 1 0 N
+X 1Y 1 -450 250 200 R 50 50 1 1 O
+X 1A 2 -450 150 200 R 50 50 1 1 I
+X 1B 3 -450 50 200 R 50 50 1 1 I
+X 1C 4 -450 -50 200 R 50 50 1 1 I
+X 1D 5 -450 -150 200 R 50 50 1 1 I
+X NC 6 -450 -250 200 R 50 50 1 1 I
+X GND 7 -450 -350 200 R 50 50 1 1 I
+X NC 8 450 -350 200 L 50 50 1 1 I
+X 2A 9 450 -250 200 L 50 50 1 1 I
+X 2B 10 450 -150 200 L 50 50 1 1 I
+X 2C 11 450 -50 200 L 50 50 1 1 I
+X 2D 12 450 50 200 L 50 50 1 1 I
+X 2Y 13 450 150 200 L 50 50 1 1 O
+X VCC 14 450 250 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4012
+#
+DEF IC_4012 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4012" 0 200 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 350 -400 0 1 0 N
+X Q1 1 -500 300 200 R 50 50 1 1 O
+X A1 2 -500 200 200 R 50 50 1 1 I
+X B1 3 -500 100 200 R 50 50 1 1 I
+X C1 4 -500 0 200 R 50 50 1 1 I
+X D1 5 -500 -100 200 R 50 50 1 1 I
+X NC 6 -500 -200 200 R 50 50 1 1 N
+X VSS 7 -500 -300 200 R 50 50 1 1 I
+X NC 8 550 -300 200 L 50 50 1 1 N
+X A2 9 550 -200 200 L 50 50 1 1 I
+X B2 10 550 -100 200 L 50 50 1 1 I
+X C2 11 550 0 200 L 50 50 1 1 I
+X D2 12 550 100 200 L 50 50 1 1 I
+X Q2 13 550 200 200 L 50 50 1 1 O
+X VDD 14 550 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4017
+#
+DEF IC_4017 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4017" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -350 850 400 -850 0 1 0 N
+X 1 1 600 650 200 L 50 50 1 1 O
+X 2 2 600 500 200 L 50 50 1 1 O
+X 3 3 600 350 200 L 50 50 1 1 O
+X 4 4 600 200 200 L 50 50 1 1 O
+X 5 5 600 50 200 L 50 50 1 1 O
+X 6 6 600 -100 200 L 50 50 1 1 O
+X 7 7 600 -250 200 L 50 50 1 1 O
+X 8 8 600 -400 200 L 50 50 1 1 O
+X 9 9 600 -600 200 L 50 50 1 1 O
+X 10 10 600 -750 200 L 50 50 1 1 O
+X RST 11 -550 -400 200 R 50 50 1 1 I
+X CLK 12 -550 350 200 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4023
+#
+DEF IC_4023 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4023" 0 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X C3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X A3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4028
+#
+DEF IC_4028 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4028" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X Q4 1 -500 350 200 R 50 50 1 1 O
+X Q2 2 -500 250 200 R 50 50 1 1 O
+X Q0 3 -500 150 200 R 50 50 1 1 O
+X Q7 4 -500 50 200 R 50 50 1 1 O
+X Q9 5 -500 -50 200 R 50 50 1 1 O
+X Q5 6 -500 -150 200 R 50 50 1 1 O
+X Q6 7 -500 -250 200 R 50 50 1 1 O
+X Vss 8 -500 -350 200 R 50 50 1 1 I
+X Q8 9 500 -350 200 L 50 50 1 1 O
+X A0 10 500 -250 200 L 50 50 1 1 I
+X A3 11 500 -150 200 L 50 50 1 1 I
+X A2 12 500 -50 200 L 50 50 1 1 I
+X A1 13 500 50 200 L 50 50 1 1 I
+X Q1 14 500 150 200 L 50 50 1 1 O
+X Q3 15 500 250 200 L 50 50 1 1 O
+X Vdd 16 500 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4073
+#
+DEF IC_4073 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4073" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X A3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X C3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_74153
+#
+DEF IC_74153 X 0 40 Y Y 1 F N
+F0 "X" 100 50 60 H V C CNN
+F1 "IC_74153" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 100 -200 60 0 0 0 4:1 Normal 0 C C
+T 0 100 -100 60 0 0 0 DUAL Normal 0 C C
+T 0 100 -300 60 0 0 0 MUX Normal 0 C C
+S -200 500 350 -550 0 1 0 N
+X a0 1 -400 350 200 R 50 50 1 1 I
+X a1 2 -400 250 200 R 50 50 1 1 I
+X a2 3 -400 150 200 R 50 50 1 1 I
+X a3 4 -400 50 200 R 50 50 1 1 I
+X EA 5 0 700 200 D 50 50 1 1 I I
+X b0 6 -400 -150 200 R 50 50 1 1 I
+X b1 7 -400 -250 200 R 50 50 1 1 I
+X b2 8 -400 -350 200 R 50 50 1 1 I
+X b3 9 -400 -450 200 R 50 50 1 1 I
+X EB 10 200 700 200 D 50 50 1 1 I I
+X s1 11 50 -750 200 U 50 50 1 1 I
+X s0 12 150 -750 200 U 50 50 1 1 I
+X ya 13 550 250 200 L 50 50 1 1 O
+X yb 14 550 -300 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_74154
+#
+DEF IC_74154 X 0 40 Y Y 1 F N
+F0 "X" 0 -200 60 H V C CNN
+F1 "IC_74154" 50 -50 60 H V C CNN
+F2 "" 0 50 60 H V C CNN
+F3 "" 0 50 60 H V C CNN
+DRAW
+T 0 0 400 60 0 0 0 4:16~ Normal 0 C C
+T 0 0 250 60 0 0 0 decoder Normal 0 C C
+S -350 700 400 -700 0 0 0 N
+X ~Y0 1 -550 550 200 R 50 50 1 1 O I
+X ~Y1 2 -550 450 200 R 50 50 1 1 O I
+X ~Y2 3 -550 350 200 R 50 50 1 1 O I
+X ~Y3 4 -550 250 200 R 50 50 1 1 O I
+X ~Y4 5 -550 150 200 R 50 50 1 1 O I
+X ~Y5 6 -550 50 200 R 50 50 1 1 O I
+X ~Y6 7 -550 -50 200 R 50 50 1 1 O I
+X ~Y7 8 -550 -150 200 R 50 50 1 1 O I
+X ~Y8 9 -550 -250 200 R 50 50 1 1 O I
+X ~Y9 10 -550 -350 200 R 50 50 1 1 O I
+X A3 20 600 150 200 L 50 50 1 1 I
+X ~Y10 11 -550 -450 200 R 50 50 1 1 O I
+X A2 21 600 250 200 L 50 50 1 1 I
+X GND 12 -550 -550 200 R 50 50 1 1 I
+X A1 22 600 350 200 L 50 50 1 1 I
+X ~Y11 13 600 -550 200 L 50 50 1 1 O I
+X A0 23 600 450 200 L 50 50 1 1 I
+X ~Y12 14 600 -450 200 L 50 50 1 1 O I
+X Vcc 24 600 550 200 L 50 50 1 1 I
+X ~Y13 15 600 -350 200 L 50 50 1 1 O I
+X ~Y14 16 600 -250 200 L 50 50 1 1 O I
+X ~Y15 17 600 -150 200 L 50 50 1 1 O I
+X ~E0 18 600 -50 200 L 50 50 1 1 I I
+X ~E1 19 600 50 200 L 50 50 1 1 I I
+ENDDRAW
+ENDDEF
+#
+# IC_74157
+#
+DEF IC_74157 X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "IC_74157" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 50 -300 60 0 0 0 2:1 Normal 0 C C
+T 0 50 -400 60 0 0 0 MUX Normal 0 C C
+T 0 50 -200 60 0 0 0 QUAD Normal 0 C C
+S -350 550 400 -650 0 1 0 N
+X a0 1 -550 450 200 R 50 50 1 1 I
+X a1 2 -550 300 200 R 50 50 1 1 I
+X b0 3 -550 200 200 R 50 50 1 1 I
+X b1 4 -550 100 200 R 50 50 1 1 I
+X c0 5 -550 0 200 R 50 50 1 1 I
+X c1 6 -550 -100 200 R 50 50 1 1 I
+X d0 7 -550 -200 200 R 50 50 1 1 I
+X d1 8 -550 -300 200 R 50 50 1 1 I
+X EN 9 -550 -550 200 R 50 50 1 1 I I
+X S 10 -550 -450 200 R 50 50 1 1 I
+X Yd 11 600 0 200 L 50 50 1 1 O
+X Ya 12 600 300 200 L 50 50 1 1 O
+X Yb 13 600 200 200 L 50 50 1 1 O
+X Yc 14 600 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_7485
+#
+DEF IC_7485 X 0 40 Y Y 1 F N
+F0 "X" -50 -100 60 H V C CNN
+F1 "IC_7485" -50 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 0 550 60 0 0 0 4~BIT~comparator Normal 0 C C
+S -350 450 400 -400 0 1 0 N
+X A<B(in) 1 600 -100 200 L 50 50 1 1 I
+X A=B(in) 2 600 -200 200 L 50 50 1 1 I
+X A>B(in) 3 600 -300 200 L 50 50 1 1 I
+X A3 4 -550 100 200 R 50 50 1 1 I
+X B3 5 -550 -350 200 R 50 50 1 1 I
+X A2 6 -550 200 200 R 50 50 1 1 I
+X B2 7 -550 -250 200 R 50 50 1 1 I
+X A1 8 -550 300 200 R 50 50 1 1 I
+X B1 9 -550 -150 200 R 50 50 1 1 I
+X A0 10 -550 400 200 R 50 50 1 1 I
+X B0 11 -550 -50 200 R 50 50 1 1 I
+X A>B(out) 12 600 350 200 L 50 50 1 1 O
+X A=B(out) 13 600 250 200 L 50 50 1 1 O
+X A<B(out) 14 600 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# INVCMOS
+#
+DEF INVCMOS X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "INVCMOS" -450 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+C 400 0 112 0 1 0 N
+S -250 200 -250 -200 0 1 0 N
+P 3 0 1 0 -250 200 300 0 -250 -200 N
+X in 1 -450 0 200 R 50 50 1 1 P
+X out 2 700 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# LM13700
+#
+DEF LM13700 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "LM13700" 50 200 39 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+X INPUT(+) 6 -550 -200 200 R 31 31 1 0 I
+X DIODEBIAS2 7 700 350 200 L 31 31 1 0 I
+X INPUT2(-) 8 700 250 200 L 31 31 1 0 I
+X OUTPUT 9 -550 -350 200 R 31 31 1 0 O
+X AMPBIASINPUT2 10 700 150 200 L 31 31 1 0 I
+X INPUT2(+) 11 700 -50 200 L 31 31 1 0 O
+X OUTPUT2 12 700 -200 200 L 31 31 1 0 O
+S -350 450 500 -400 0 1 0 N
+X DIODEBIAS 1 -550 350 200 R 31 31 1 1 I
+X INPUT(-) 2 -550 250 200 R 31 31 1 1 I
+X V(+) 3 -550 150 200 R 31 31 1 1 I
+X V(-) 4 -550 50 200 R 31 31 1 1 I
+X AMPBIASINPUT 5 -550 -100 200 R 31 31 1 1 I
+ENDDRAW
+ENDDEF
+#
+# LM555N
+#
+DEF LM555N X 0 40 Y Y 1 F N
+F0 "X" 0 -50 60 H V C CNN
+F1 "LM555N" 0 100 60 H V C CNN
+F2 "" -50 0 60 H V C CNN
+F3 "" -50 0 60 H V C CNN
+DRAW
+S 350 -400 -350 400 0 1 0 N
+X GND 1 0 -600 200 U 50 50 1 1 W
+X TR 2 -550 250 200 R 50 50 1 1 I
+X Q 3 550 250 200 L 50 50 1 1 O
+X R 4 -550 -250 200 R 50 50 1 1 I I
+X CV 5 -550 0 200 R 50 50 1 1 I
+X THR 6 550 -250 200 L 50 50 1 1 I
+X DIS 7 550 0 200 L 50 50 1 1 I
+X VCC 8 0 600 200 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# LM_7812
+#
+DEF LM_7812 X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "LM_7812" 0 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 200 350 -200 0 1 0 N
+X IN 1 -550 0 200 R 50 50 1 1 I
+X GND 2 0 -400 200 U 50 50 1 1 I
+X OUT 3 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# Lm_7805
+#
+DEF Lm_7805 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Lm_7805" 50 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 100 350 -200 0 1 0 N
+X Vin 1 -550 0 200 R 50 50 1 1 P
+X GND 2 0 -400 200 U 50 50 1 1 P
+X Vout 3 550 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# SCR
+#
+DEF SCR X 0 10 Y N 1 F N
+F0 "X" 150 200 50 H V C CNN
+F1 "SCR" 150 -350 50 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 2 0 0 0 -200 -150 200 -150 N
+P 2 0 1 0 0 -150 -200 -400 N
+P 3 0 1 0 -150 100 150 100 0 -150 F
+X A 1 0 400 300 D 60 60 1 1 I
+X K 2 0 -550 400 U 60 70 1 1 I
+X G 3 -350 -400 150 R 60 60 1 1 I
+ENDDRAW
+ENDDEF
+#
+# UJT
+#
+DEF UJT X 0 40 Y Y 1 F N
+F0 "X" -50 -50 60 H V C CNN
+F1 "UJT" 50 -50 60 H V C CNN
+F2 "" -50 -50 60 H I C CNN
+F3 "" -50 -50 60 H I C CNN
+DRAW
+C -50 -50 206 0 1 0 N
+P 2 0 1 0 -100 100 -100 -200 N
+P 3 0 1 0 -250 0 -200 0 -100 -100 N
+P 3 0 1 0 -200 -50 -150 -50 -150 0 N
+P 3 0 1 0 -100 -150 0 -150 0 -250 N
+P 3 0 1 0 -100 50 0 50 0 150 N
+X E 1 -450 0 200 R 50 50 1 1 I
+X B1 2 0 -450 200 U 50 50 1 1 B
+X B2 3 0 350 200 D 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
+# eSim_74LS04
+#
+DEF eSim_74LS04 X 0 40 Y Y 1 F N
+F0 "X" 0 100 60 H V C CNN
+F1 "eSim_74LS04" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S 350 500 -350 -500 0 1 0 N
+X ~ 1 -550 450 200 R 50 50 1 1 P
+X ~ 2 -550 300 200 R 50 50 1 1 P I
+X ~ 3 -550 150 200 R 50 50 1 1 P
+X ~ 4 -550 0 200 R 50 50 1 1 P I
+X ~ 5 -550 -150 200 R 50 50 1 1 P
+X ~ 6 -550 -300 200 R 50 50 1 1 P I
+X GND 7 -550 -450 200 R 50 50 1 1 P
+X ~ 8 550 -450 200 L 50 50 1 1 P I
+X ~ 9 550 -300 200 L 50 50 1 1 P
+X ~ 10 550 -150 200 L 50 50 1 1 P I
+X ~ 11 550 0 200 L 50 50 1 1 P
+X ~ 12 550 150 200 L 50 50 1 1 P I
+X ~ 13 550 300 200 L 50 50 1 1 P
+X VCC 14 550 450 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# full_adder
+#
+DEF full_adder X 0 40 Y Y 1 F N
+F0 "X" 1400 700 60 H V C CNN
+F1 "full_adder" 1400 600 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 800 1150 1950 0 0 1 0 N
+X IN1 1 600 950 200 R 50 50 1 1 I
+X IN2 2 600 550 200 R 50 50 1 1 I
+X CIN 3 600 150 200 R 50 50 1 1 I
+X SUM 4 2150 950 200 L 50 50 1 1 O
+X COUT 5 2150 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# full_sub
+#
+DEF full_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "full_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -550 650 450 -600 0 1 0 N
+X A 1 -750 400 200 R 50 50 1 1 I
+X B 2 -750 200 200 R 50 50 1 1 I
+X BIN 3 -750 -200 200 R 50 50 1 1 I
+X DIFF 4 650 450 200 L 50 50 1 1 O
+X BORROW 5 650 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_adder
+#
+DEF half_adder X 0 40 Y Y 1 F N
+F0 "X" 900 500 60 H V C CNN
+F1 "half_adder" 900 400 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 500 800 1250 0 0 1 0 N
+X IN1 1 300 700 200 R 50 50 1 1 I
+X IN2 2 300 100 200 R 50 50 1 1 I
+X SUM 3 1450 700 200 L 50 50 1 1 O
+X COUT 4 1450 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_sub
+#
+DEF half_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "half_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 300 300 -300 0 1 0 N
+X A 1 -500 200 200 R 50 50 1 1 I
+X B 2 -500 -100 200 R 50 50 1 1 I
+X D 3 500 150 200 L 50 50 1 1 O
+X BORROW 4 500 -100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# lm_741
+#
+DEF lm_741 X 0 40 Y Y 1 F N
+F0 "X" -200 0 60 H V C CNN
+F1 "lm_741" -100 -250 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 4 0 1 0 -350 350 350 0 -350 -350 -350 350 N
+X off_null 1 -50 400 200 D 50 38 1 1 I
+X inv 2 -550 150 200 R 50 38 1 1 I
+X non_inv 3 -550 -100 200 R 50 38 1 1 I
+X v_neg 4 -150 -450 200 U 50 38 1 1 I
+X off_null 5 50 350 200 D 50 38 1 1 I
+X out 6 550 0 200 L 50 38 1 1 O
+X v_pos 7 -150 450 200 D 50 38 1 1 I
+X NC 8 150 -300 200 U 50 38 1 1 N
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/LM13700/LM13700.pro b/library/SubcircuitLibrary/LM13700/LM13700.pro
index b4c76509..e6d314b2 100644
--- a/library/SubcircuitLibrary/LM13700/LM13700.pro
+++ b/library/SubcircuitLibrary/LM13700/LM13700.pro
@@ -1,4 +1,4 @@
-update=09/24/22 18:32:27
+update=5/22/2025 9:56:33 AM
 version=1
 last_client=eeschema
 [general]
@@ -69,13 +69,15 @@ LibName35=eSim_Sources
 LibName36=eSim_Subckt
 LibName37=eSim_Nghdl
 LibName38=eSim_Ngveri
+LibName39=eSim_SKY130
+LibName40=eSim_SKY130_Subckts
 [schematic_editor]
 version=1
 PageLayoutDescrFile=
 PlotDirectoryName=
 SubpartIdSeparator=0
 SubpartFirstId=65
-NetFmtName=
+NetFmtName=Spice
 SpiceForceRefPrefix=0
 SpiceUseNetNumbers=0
 LabSize=60
diff --git a/library/SubcircuitLibrary/LM13700/LM13700.sch b/library/SubcircuitLibrary/LM13700/LM13700.sch
index cf335372..35b2012c 100644
--- a/library/SubcircuitLibrary/LM13700/LM13700.sch
+++ b/library/SubcircuitLibrary/LM13700/LM13700.sch
@@ -37,6 +37,8 @@ LIBS:eSim_Sources
 LIBS:eSim_Subckt
 LIBS:eSim_Nghdl
 LIBS:eSim_Ngveri
+LIBS:eSim_SKY130
+LIBS:eSim_SKY130_Subckts
 LIBS:LM13700-cache
 EELAYER 25 0
 EELAYER END
@@ -53,939 +55,784 @@ Comment3 ""
 Comment4 ""
 $EndDescr
 $Comp
-L eSim_PNP Q3
-U 1 1 62C1C504
-P 2500 1700
-F 0 "Q3" H 2400 1750 50  0000 R CNN
-F 1 "eSim_PNP" H 2450 1850 50  0000 R CNN
-F 2 "" H 2700 1800 29  0000 C CNN
-F 3 "" H 2500 1700 60  0000 C CNN
-	1    2500 1700
-	-1   0    0    1   
-$EndComp
-$Comp
-L eSim_Diode D4
-U 1 1 62C1C505
-P 3200 1450
-F 0 "D4" H 3200 1550 50  0000 C CNN
-F 1 "eSim_Diode" H 3200 1350 50  0000 C CNN
-F 2 "" H 3200 1450 60  0000 C CNN
-F 3 "" H 3200 1450 60  0000 C CNN
-	1    3200 1450
-	0    1    1    0   
-$EndComp
-$Comp
-L eSim_PNP Q6
-U 1 1 62C1C506
-P 3100 2250
-F 0 "Q6" H 3000 2300 50  0000 R CNN
-F 1 "eSim_PNP" H 3050 2400 50  0000 R CNN
-F 2 "" H 3300 2350 29  0000 C CNN
-F 3 "" H 3100 2250 60  0000 C CNN
-	1    3100 2250
-	1    0    0    1   
-$EndComp
-$Comp
-L eSim_PNP Q7
-U 1 1 62C1C507
-P 3800 1700
-F 0 "Q7" H 3700 1750 50  0000 R CNN
-F 1 "eSim_PNP" H 3750 1850 50  0000 R CNN
-F 2 "" H 4000 1800 29  0000 C CNN
-F 3 "" H 3800 1700 60  0000 C CNN
-	1    3800 1700
-	-1   0    0    1   
-$EndComp
-$Comp
-L eSim_Diode D5
-U 1 1 62C1C508
-P 4500 1450
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-F 1 "eSim_Diode" H 4500 1350 50  0000 C CNN
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-F 3 "" H 4500 1450 60  0000 C CNN
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-P 4400 2250
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-F 2 "" H 4600 2350 29  0000 C CNN
-F 3 "" H 4400 2250 60  0000 C CNN
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-F 2 "" H 5150 1600 29  0000 C CNN
-F 3 "" H 4950 1500 60  0000 C CNN
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-$EndComp
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-U 1 1 62C1C50B
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-F 2 "" H 5800 1800 29  0000 C CNN
-F 3 "" H 5600 1700 60  0000 C CNN
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-$EndComp
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-F 2 "" H 2500 3450 29  0000 C CNN
-F 3 "" H 2300 3350 60  0000 C CNN
-	1    2300 3350
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 $EndComp
 $Comp
 L eSim_NPN Q5
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-F 2 "" H 3050 3450 29  0000 C CNN
-F 3 "" H 2850 3350 60  0000 C CNN
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 $EndComp
 $Comp
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-F 2 "" H 3200 3050 60  0000 C CNN
-F 3 "" H 3200 3050 60  0000 C CNN
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-F 3 "" H 2000 3050 60  0000 C CNN
-	1    2000 3050
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 	0    1    1    0   
 $EndComp
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 $Comp
 L eSim_NPN Q4
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-P 2500 4250
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-F 2 "" H 2700 4350 29  0000 C CNN
-F 3 "" H 2500 4250 60  0000 C CNN
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 $EndComp
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 $Comp
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-F 2 "" H 2350 4850 29  0000 C CNN
-F 3 "" H 2150 4750 60  0000 C CNN
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 	-1   0    0    -1  
 $EndComp
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 $Comp
 L eSim_Diode D2
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-P 2600 5150
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-F 2 "" H 2600 5150 60  0000 C CNN
-F 3 "" H 2600 5150 60  0000 C CNN
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 	0    1    1    0   
 $EndComp
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 $Comp
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-P 4400 4050
-F 0 "Q10" H 4300 4100 50  0000 R CNN
-F 1 "eSim_NPN" H 4350 4200 50  0000 R CNN
-F 2 "" H 4600 4150 29  0000 C CNN
-F 3 "" H 4400 4050 60  0000 C CNN
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-$EndComp
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-L eSim_NPN Q8
-U 1 1 62C1C514
-P 3800 4700
-F 0 "Q8" H 3700 4750 50  0000 R CNN
-F 1 "eSim_NPN" H 3750 4850 50  0000 R CNN
-F 2 "" H 4000 4800 29  0000 C CNN
-F 3 "" H 3800 4700 60  0000 C CNN
-	1    3800 4700
-	-1   0    0    -1  
-$EndComp
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-U 1 1 62C1C515
-P 4500 5150
-F 0 "D6" H 4500 5250 50  0000 C CNN
-F 1 "eSim_Diode" H 4500 5050 50  0000 C CNN
-F 2 "" H 4500 5150 60  0000 C CNN
-F 3 "" H 4500 5150 60  0000 C CNN
-	1    4500 5150
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+F 2 "" H 3550 3050 60  0000 C CNN
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 	0    1    1    0   
 $EndComp
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 $Comp
-L eSim_PNP Q15
-U 1 1 62C1C516
-P 6650 1700
-F 0 "Q15" H 6550 1750 50  0000 R CNN
-F 1 "eSim_PNP" H 6600 1850 50  0000 R CNN
-F 2 "" H 6850 1800 29  0000 C CNN
-F 3 "" H 6650 1700 60  0000 C CNN
-	1    6650 1700
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+F 2 "" H 2550 1400 29  0000 C CNN
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 	-1   0    0    1   
 $EndComp
 $Comp
-L eSim_Diode D10
-U 1 1 62C1C517
-P 7350 1450
-F 0 "D10" H 7350 1550 50  0000 C CNN
-F 1 "eSim_Diode" H 7350 1350 50  0000 C CNN
-F 2 "" H 7350 1450 60  0000 C CNN
-F 3 "" H 7350 1450 60  0000 C CNN
-	1    7350 1450
-	0    1    1    0   
-$EndComp
-$Comp
-L eSim_PNP Q18
-U 1 1 62C1C518
-P 7250 2250
-F 0 "Q18" H 7150 2300 50  0000 R CNN
-F 1 "eSim_PNP" H 7200 2400 50  0000 R CNN
-F 2 "" H 7450 2350 29  0000 C CNN
-F 3 "" H 7250 2250 60  0000 C CNN
-	1    7250 2250
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+U 1 1 682C1C52
+P 3050 2100
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+F 2 "" H 3250 2200 29  0000 C CNN
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+	1    3050 2100
 	1    0    0    1   
 $EndComp
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 $Comp
-L eSim_PNP Q19
-U 1 1 62C1C519
-P 7800 1700
-F 0 "Q19" H 7700 1750 50  0000 R CNN
-F 1 "eSim_PNP" H 7750 1850 50  0000 R CNN
-F 2 "" H 8000 1800 29  0000 C CNN
-F 3 "" H 7800 1700 60  0000 C CNN
-	1    7800 1700
-	-1   0    0    1   
-$EndComp
-$Comp
-L eSim_Diode D11
-U 1 1 62C1C51A
-P 8500 1450
-F 0 "D11" H 8500 1550 50  0000 C CNN
-F 1 "eSim_Diode" H 8500 1350 50  0000 C CNN
-F 2 "" H 8500 1450 60  0000 C CNN
-F 3 "" H 8500 1450 60  0000 C CNN
-	1    8500 1450
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+F 1 "eSim_Diode" H 3150 900 50  0000 C CNN
+F 2 "" H 3150 1000 60  0000 C CNN
+F 3 "" H 3150 1000 60  0000 C CNN
+	1    3150 1000
 	0    1    1    0   
 $EndComp
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+	3150 750  3150 850 
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+	3150 2300 3150 2550
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 $Comp
-L eSim_PNP Q21
-U 1 1 62C1C51B
-P 8400 2250
-F 0 "Q21" H 8300 2300 50  0000 R CNN
-F 1 "eSim_PNP" H 8350 2400 50  0000 R CNN
-F 2 "" H 8600 2350 29  0000 C CNN
-F 3 "" H 8400 2250 60  0000 C CNN
-	1    8400 2250
-	1    0    0    1   
-$EndComp
-$Comp
-L eSim_NPN Q23
-U 1 1 62C1C51C
-P 9000 1550
-F 0 "Q23" H 8900 1600 50  0000 R CNN
-F 1 "eSim_NPN" H 8950 1700 50  0000 R CNN
-F 2 "" H 9200 1650 29  0000 C CNN
-F 3 "" H 9000 1550 60  0000 C CNN
-	1    9000 1550
-	1    0    0    -1  
-$EndComp
-$Comp
-L eSim_NPN Q24
-U 1 1 62C1C51D
-P 9500 1750
-F 0 "Q24" H 9400 1800 50  0000 R CNN
-F 1 "eSim_NPN" H 9450 1900 50  0000 R CNN
-F 2 "" H 9700 1850 29  0000 C CNN
-F 3 "" H 9500 1750 60  0000 C CNN
-	1    9500 1750
-	1    0    0    -1  
-$EndComp
-$Comp
-L eSim_NPN Q14
-U 1 1 62C1C51E
-P 6450 3350
-F 0 "Q14" H 6350 3400 50  0000 R CNN
-F 1 "eSim_NPN" H 6400 3500 50  0000 R CNN
-F 2 "" H 6650 3450 29  0000 C CNN
-F 3 "" H 6450 3350 60  0000 C CNN
-	1    6450 3350
-	1    0    0    -1  
-$EndComp
-$Comp
-L eSim_NPN Q17
-U 1 1 62C1C51F
-P 7000 3350
-F 0 "Q17" H 6900 3400 50  0000 R CNN
-F 1 "eSim_NPN" H 6950 3500 50  0000 R CNN
-F 2 "" H 7200 3450 29  0000 C CNN
-F 3 "" H 7000 3350 60  0000 C CNN
-	1    7000 3350
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+U 1 1 682C2D75
+P 4400 4400
+F 0 "Q8" H 4300 4450 50  0000 R CNN
+F 1 "eSim_NPN" H 4350 4550 50  0000 R CNN
+F 2 "" H 4600 4500 29  0000 C CNN
+F 3 "" H 4400 4400 60  0000 C CNN
+	1    4400 4400
 	-1   0    0    -1  
 $EndComp
 $Comp
-L eSim_Diode D9
-U 1 1 62C1C520
-P 7350 3050
-F 0 "D9" H 7350 3150 50  0000 C CNN
-F 1 "eSim_Diode" H 7350 2950 50  0000 C CNN
-F 2 "" H 7350 3050 60  0000 C CNN
-F 3 "" H 7350 3050 60  0000 C CNN
-	1    7350 3050
-	0    1    1    0   
-$EndComp
-$Comp
-L eSim_Diode D7
-U 1 1 62C1C521
-P 6000 3050
-F 0 "D7" H 6000 3150 50  0000 C CNN
-F 1 "eSim_Diode" H 6000 2950 50  0000 C CNN
-F 2 "" H 6000 3050 60  0000 C CNN
-F 3 "" H 6000 3050 60  0000 C CNN
-	1    6000 3050
-	0    1    1    0   
-$EndComp
-$Comp
-L eSim_NPN Q16
-U 1 1 62C1C522
-P 6650 4250
-F 0 "Q16" H 6550 4300 50  0000 R CNN
-F 1 "eSim_NPN" H 6600 4400 50  0000 R CNN
-F 2 "" H 6850 4350 29  0000 C CNN
-F 3 "" H 6650 4250 60  0000 C CNN
-	1    6650 4250
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+U 1 1 682C2FF9
+P 5000 3800
+F 0 "Q10" H 4900 3850 50  0000 R CNN
+F 1 "eSim_NPN" H 4950 3950 50  0000 R CNN
+F 2 "" H 5200 3900 29  0000 C CNN
+F 3 "" H 5000 3800 60  0000 C CNN
+	1    5000 3800
 	1    0    0    -1  
 $EndComp
 $Comp
-L eSim_NPN Q13
-U 1 1 62C1C523
-P 6050 4750
-F 0 "Q13" H 5950 4800 50  0000 R CNN
-F 1 "eSim_NPN" H 6000 4900 50  0000 R CNN
-F 2 "" H 6250 4850 29  0000 C CNN
-F 3 "" H 6050 4750 60  0000 C CNN
-	1    6050 4750
-	-1   0    0    -1  
-$EndComp
-$Comp
-L eSim_Diode D8
-U 1 1 62C1C524
-P 6750 5150
-F 0 "D8" H 6750 5250 50  0000 C CNN
-F 1 "eSim_Diode" H 6750 5050 50  0000 C CNN
-F 2 "" H 6750 5150 60  0000 C CNN
-F 3 "" H 6750 5150 60  0000 C CNN
-	1    6750 5150
+L eSim_Diode D6
+U 1 1 682C306C
+P 5100 4450
+F 0 "D6" H 5100 4550 50  0000 C CNN
+F 1 "eSim_Diode" H 5100 4350 50  0000 C CNN
+F 2 "" H 5100 4450 60  0000 C CNN
+F 3 "" H 5100 4450 60  0000 C CNN
+	1    5100 4450
 	0    1    1    0   
 $EndComp
+Wire Wire Line
+	2200 5250 2200 4900
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+	2900 5250 2900 5100
+Wire Wire Line
+	2500 4700 2900 4700
 $Comp
-L eSim_NPN Q22
-U 1 1 62C1C525
-P 8400 4050
-F 0 "Q22" H 8300 4100 50  0000 R CNN
-F 1 "eSim_NPN" H 8350 4200 50  0000 R CNN
-F 2 "" H 8600 4150 29  0000 C CNN
-F 3 "" H 8400 4050 60  0000 C CNN
-	1    8400 4050
-	1    0    0    -1  
+L eSim_PNP Q9
+U 1 1 682C5669
+P 5000 1800
+F 0 "Q9" H 4900 1850 50  0000 R CNN
+F 1 "eSim_PNP" H 4950 1950 50  0000 R CNN
+F 2 "" H 5200 1900 29  0000 C CNN
+F 3 "" H 5000 1800 60  0000 C CNN
+	1    5000 1800
+	1    0    0    1   
 $EndComp
 $Comp
-L eSim_NPN Q20
-U 1 1 62C1C526
-P 7800 4700
-F 0 "Q20" H 7700 4750 50  0000 R CNN
-F 1 "eSim_NPN" H 7750 4850 50  0000 R CNN
-F 2 "" H 8000 4800 29  0000 C CNN
-F 3 "" H 7800 4700 60  0000 C CNN
-	1    7800 4700
-	-1   0    0    -1  
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+U 1 1 682C5764
+P 4150 1200
+F 0 "Q7" H 4050 1250 50  0000 R CNN
+F 1 "eSim_PNP" H 4100 1350 50  0000 R CNN
+F 2 "" H 4350 1300 29  0000 C CNN
+F 3 "" H 4150 1200 60  0000 C CNN
+	1    4150 1200
+	-1   0    0    1   
 $EndComp
 $Comp
-L eSim_Diode D12
-U 1 1 62C1C527
-P 8500 5150
-F 0 "D12" H 8500 5250 50  0000 C CNN
-F 1 "eSim_Diode" H 8500 5050 50  0000 C CNN
-F 2 "" H 8500 5150 60  0000 C CNN
-F 3 "" H 8500 5150 60  0000 C CNN
-	1    8500 5150
+L eSim_Diode D5
+U 1 1 682C5B47
+P 5100 1000
+F 0 "D5" H 5100 1100 50  0000 C CNN
+F 1 "eSim_Diode" H 5100 900 50  0000 C CNN
+F 2 "" H 5100 1000 60  0000 C CNN
+F 3 "" H 5100 1000 60  0000 C CNN
+	1    5100 1000
 	0    1    1    0   
 $EndComp
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-Text Label 1550 5600 0    60   ~ 0
-V-
-Text Label 1450 2800 0    60   ~ 0
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-Text Label 1450 3350 0    60   ~ 0
-Input-
-Text Label 1450 3800 0    60   ~ 0
-Input+
-Text Label 1450 4250 0    60   ~ 0
-Amp_bias_input
-Text Label 5700 2000 2    60   ~ 0
-Buffer_output
-Text Label 4750 2200 0    60   ~ 0
-Buffer_input
-Text Label 4700 3100 0    60   ~ 0
-Output
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-Text Label 9700 2100 2    60   ~ 0
-Buffer_output
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-Wire Wire Line
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-Wire Wire Line
-	3200 1700 3200 2050
-Connection ~ 3200 1700
-Wire Wire Line
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-Wire Wire Line
-	4500 1600 4500 1700
-Wire Wire Line
-	4500 1700 4500 2050
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-Wire Wire Line
-	5050 1700 5400 1700
-Wire Wire Line
-	2400 1100 2400 1500
-Connection ~ 2400 1100
 Wire Wire Line
-	3200 1100 3200 1300
-Connection ~ 3200 1100
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 Wire Wire Line
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-Connection ~ 4500 1100
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 Wire Wire Line
-	3700 1100 3700 1500
-Connection ~ 3700 1100
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 Wire Wire Line
-	5050 1100 5050 1300
-Connection ~ 5050 1100
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 Wire Wire Line
-	5700 1100 5700 1500
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 Wire Wire Line
-	2400 1900 2400 2250
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 Wire Wire Line
-	2400 2250 2400 3150
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 Wire Wire Line
-	2750 3150 2750 2550
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 Wire Wire Line
-	3700 2550 2750 2550
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 Wire Wire Line
-	3200 2450 3200 2650
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 Wire Wire Line
-	3200 2650 3700 2650
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 Wire Wire Line
-	3050 3350 3200 3350
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 Wire Wire Line
-	1400 2800 2000 2800
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 Wire Wire Line
-	2000 2800 3200 2800
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 Wire Wire Line
-	3200 3200 3200 3350
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 Wire Wire Line
-	3200 3350 3200 3800
-Connection ~ 3200 3350
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 Wire Wire Line
-	2000 2900 2000 2800
-Connection ~ 2000 2800
-Wire Wire Line
-	2000 3200 2000 3350
-Wire Wire Line
-	1400 3350 2000 3350
-Wire Wire Line
-	2000 3350 2100 3350
-Connection ~ 2000 3350
-Wire Wire Line
-	2400 3550 2400 3650
-Wire Wire Line
-	2400 3650 2600 3650
-Wire Wire Line
-	2600 3650 2750 3650
-Wire Wire Line
-	2750 3650 2750 3550
-Wire Wire Line
-	2600 3650 2600 4050
-Connection ~ 2600 3650
-Wire Wire Line
-	2350 4750 2600 4750
-Wire Wire Line
-	2600 4450 2600 4750
-Wire Wire Line
-	2600 4750 2600 5000
-Connection ~ 2600 4750
-Wire Wire Line
-	1400 4250 2050 4250
-Wire Wire Line
-	2050 4250 2300 4250
-Wire Wire Line
-	2050 4550 2050 4250
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-Wire Wire Line
-	2900 2250 2400 2250
-Connection ~ 2400 2250
-Wire Wire Line
-	2050 4950 2050 5600
-Wire Wire Line
-	2600 5600 2600 5300
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-Wire Wire Line
-	4500 2450 4500 3100
-Wire Wire Line
-	4500 3100 4500 3850
-Wire Wire Line
-	3700 4050 4200 4050
-Wire Wire Line
-	3700 1900 3700 2250
-Wire Wire Line
-	3700 2250 3700 2550
-Wire Wire Line
-	3700 2650 3700 4050
-Wire Wire Line
-	3700 4050 3700 4500
-Connection ~ 3700 4050
-Wire Wire Line
-	4000 4700 4500 4700
-Wire Wire Line
-	4500 4250 4500 4700
-Wire Wire Line
-	4500 4700 4500 5000
-Connection ~ 4500 4700
-Wire Wire Line
-	3700 5600 3700 4900
-Wire Wire Line
-	4500 5600 4500 5300
-Connection ~ 3700 5600
-Connection ~ 2600 5600
-Wire Wire Line
-	4500 3100 5050 3100
-Connection ~ 4500 3100
-Wire Wire Line
-	4750 1500 4750 2200
-Wire Wire Line
-	3200 3800 1400 3800
-Wire Wire Line
-	4200 2250 3700 2250
-Connection ~ 3700 2250
-Wire Wire Line
-	6850 1700 7350 1700
-Wire Wire Line
-	7350 1600 7350 1700
-Wire Wire Line
-	7350 1700 7350 2050
-Connection ~ 7350 1700
-Wire Wire Line
-	8000 1700 8500 1700
-Wire Wire Line
-	8500 1600 8500 1700
-Wire Wire Line
-	8500 1700 8500 2050
-Connection ~ 8500 1700
-Wire Wire Line
-	9100 1750 9300 1750
+	3350 3500 3350 3300
+Connection ~ 3350 3300
+$Comp
+L eSim_NPN Q11
+U 1 1 682DB03B
+P 7000 3650
+F 0 "Q11" H 6900 3700 50  0000 R CNN
+F 1 "eSim_NPN" H 6950 3800 50  0000 R CNN
+F 2 "" H 7200 3750 29  0000 C CNN
+F 3 "" H 7000 3650 60  0000 C CNN
+	1    7000 3650
+	1    0    0    -1  
+$EndComp
+$Comp
+L eSim_NPN Q15
+U 1 1 682DB041
+P 7850 3650
+F 0 "Q15" H 7750 3700 50  0000 R CNN
+F 1 "eSim_NPN" H 7800 3800 50  0000 R CNN
+F 2 "" H 8050 3750 29  0000 C CNN
+F 3 "" H 7850 3650 60  0000 C CNN
+	1    7850 3650
+	-1   0    0    -1  
+$EndComp
+$Comp
+L eSim_Diode D7
+U 1 1 682DB047
+P 6150 3400
+F 0 "D7" H 6150 3500 50  0000 C CNN
+F 1 "eSim_Diode" H 6150 3300 50  0000 C CNN
+F 2 "" H 6150 3400 60  0000 C CNN
+F 3 "" H 6150 3400 60  0000 C CNN
+	1    6150 3400
+	0    1    1    0   
+$EndComp
 Wire Wire Line
-	6550 1100 6550 1500
+	7100 3850 7100 4050
 Wire Wire Line
-	7350 1100 7350 1300
-Connection ~ 7350 1100
+	7100 4050 7750 4050
 Wire Wire Line
-	8500 1100 8500 1300
+	7750 4050 7750 3850
+$Comp
+L eSim_NPN Q14
+U 1 1 682DB050
+P 7350 4500
+F 0 "Q14" H 7250 4550 50  0000 R CNN
+F 1 "eSim_NPN" H 7300 4650 50  0000 R CNN
+F 2 "" H 7550 4600 29  0000 C CNN
+F 3 "" H 7350 4500 60  0000 C CNN
+	1    7350 4500
+	1    0    0    -1  
+$EndComp
 Wire Wire Line
-	7700 1100 7700 1500
-Connection ~ 7700 1100
+	7450 4300 7450 4050
+Connection ~ 7450 4050
 Wire Wire Line
-	9100 1100 9100 1350
+	7150 4500 6800 4500
+$Comp
+L eSim_NPN Q12
+U 1 1 682DB059
+P 7150 5050
+F 0 "Q12" H 7050 5100 50  0000 R CNN
+F 1 "eSim_NPN" H 7100 5200 50  0000 R CNN
+F 2 "" H 7350 5150 29  0000 C CNN
+F 3 "" H 7150 5050 60  0000 C CNN
+	1    7150 5050
+	-1   0    0    -1  
+$EndComp
 Wire Wire Line
-	9600 1100 9600 1550
+	7050 4850 7050 4500
+Connection ~ 7050 4500
+$Comp
+L eSim_Diode D8
+U 1 1 682DB061
+P 7750 5300
+F 0 "D8" H 7750 5400 50  0000 C CNN
+F 1 "eSim_Diode" H 7750 5200 50  0000 C CNN
+F 2 "" H 7750 5300 60  0000 C CNN
+F 3 "" H 7750 5300 60  0000 C CNN
+	1    7750 5300
+	0    1    1    0   
+$EndComp
 Wire Wire Line
-	6550 1900 6550 2250
+	7450 4700 7450 5050
+Connection ~ 7450 5050
 Wire Wire Line
-	6550 2250 6550 3150
+	7750 5050 7750 5150
+Connection ~ 7750 5050
 Wire Wire Line
-	6900 3150 6900 2550
+	6800 3650 5850 3650
 Wire Wire Line
-	7700 2550 6900 2550
+	6150 3550 6150 3650
+Connection ~ 6150 3650
 Wire Wire Line
-	7350 2450 7350 2650
+	7100 1850 7100 3450
 Wire Wire Line
-	7350 2650 7700 2650
+	8050 3650 8500 3650
+$Comp
+L eSim_Diode D10
+U 1 1 682DB070
+P 8400 3400
+F 0 "D10" H 8400 3500 50  0000 C CNN
+F 1 "eSim_Diode" H 8400 3300 50  0000 C CNN
+F 2 "" H 8400 3400 60  0000 C CNN
+F 3 "" H 8400 3400 60  0000 C CNN
+	1    8400 3400
+	0    1    1    0   
+$EndComp
 Wire Wire Line
-	7200 3350 7350 3350
+	8400 3550 8400 3650
+Connection ~ 8400 3650
+Connection ~ 6150 3250
 Wire Wire Line
-	5300 2800 6000 2800
+	5800 3250 8400 3250
+$Comp
+L eSim_PNP Q13
+U 1 1 682DB07A
+P 7200 1650
+F 0 "Q13" H 7100 1700 50  0000 R CNN
+F 1 "eSim_PNP" H 7150 1800 50  0000 R CNN
+F 2 "" H 7400 1750 29  0000 C CNN
+F 3 "" H 7200 1650 60  0000 C CNN
+	1    7200 1650
+	-1   0    0    1   
+$EndComp
+$Comp
+L eSim_PNP Q16
+U 1 1 682DB080
+P 7900 2450
+F 0 "Q16" H 7800 2500 50  0000 R CNN
+F 1 "eSim_PNP" H 7850 2600 50  0000 R CNN
+F 2 "" H 8100 2550 29  0000 C CNN
+F 3 "" H 7900 2450 60  0000 C CNN
+	1    7900 2450
+	1    0    0    1   
+$EndComp
 Wire Wire Line
-	6000 2800 7350 2800
+	7700 2450 7100 2450
+Connection ~ 7100 2450
 Wire Wire Line
-	7350 3200 7350 3350
+	7400 1650 8000 1650
 Wire Wire Line
-	7350 3350 7350 3800
-Connection ~ 7350 3350
+	8000 1500 8000 2250
+$Comp
+L eSim_Diode D9
+U 1 1 682DB08A
+P 8000 1350
+F 0 "D9" H 8000 1450 50  0000 C CNN
+F 1 "eSim_Diode" H 8000 1250 50  0000 C CNN
+F 2 "" H 8000 1350 60  0000 C CNN
+F 3 "" H 8000 1350 60  0000 C CNN
+	1    8000 1350
+	0    1    1    0   
+$EndComp
+Connection ~ 8000 1650
 Wire Wire Line
-	6000 2900 6000 2800
-Connection ~ 6000 2800
+	7100 1450 7100 1100
 Wire Wire Line
-	6000 3200 6000 3350
+	8000 1100 8000 1200
+Connection ~ 7100 1100
 Wire Wire Line
-	5300 3350 6000 3350
+	8000 2650 8000 2900
 Wire Wire Line
-	6000 3350 6250 3350
-Connection ~ 6000 3350
+	8000 2900 9650 2900
 Wire Wire Line
-	6550 3650 6550 3550
+	9650 2900 9650 4400
 Wire Wire Line
-	6550 3650 6750 3650
+	7750 3450 7750 2800
 Wire Wire Line
-	6750 3650 6900 3650
+	7750 2800 9550 2800
 Wire Wire Line
-	6900 3650 6900 3550
+	9550 2800 9550 1750
+$Comp
+L eSim_NPN Q18
+U 1 1 682DB09A
+P 9750 4600
+F 0 "Q18" H 9650 4650 50  0000 R CNN
+F 1 "eSim_NPN" H 9700 4750 50  0000 R CNN
+F 2 "" H 9950 4700 29  0000 C CNN
+F 3 "" H 9750 4600 60  0000 C CNN
+	1    9750 4600
+	-1   0    0    -1  
+$EndComp
+$Comp
+L eSim_NPN Q20
+U 1 1 682DB0A0
+P 10500 4000
+F 0 "Q20" H 10400 4050 50  0000 R CNN
+F 1 "eSim_NPN" H 10450 4150 50  0000 R CNN
+F 2 "" H 10700 4100 29  0000 C CNN
+F 3 "" H 10500 4000 60  0000 C CNN
+	1    10500 4000
+	1    0    0    -1  
+$EndComp
+$Comp
+L eSim_Diode D12
+U 1 1 682DB0A6
+P 10600 4650
+F 0 "D12" H 10600 4750 50  0000 C CNN
+F 1 "eSim_Diode" H 10600 4550 50  0000 C CNN
+F 2 "" H 10600 4650 60  0000 C CNN
+F 3 "" H 10600 4650 60  0000 C CNN
+	1    10600 4650
+	0    1    1    0   
+$EndComp
 Wire Wire Line
-	6750 3650 6750 4050
-Connection ~ 6750 3650
+	9650 5600 9650 4800
 Wire Wire Line
-	6250 4750 6750 4750
+	7050 5250 7050 5600
 Wire Wire Line
-	6750 4450 6750 4750
+	7750 5600 7750 5450
 Wire Wire Line
-	6750 4750 6750 5000
-Connection ~ 6750 4750
+	7350 5050 7750 5050
+$Comp
+L eSim_PNP Q19
+U 1 1 682DB0B0
+P 10500 2150
+F 0 "Q19" H 10400 2200 50  0000 R CNN
+F 1 "eSim_PNP" H 10450 2300 50  0000 R CNN
+F 2 "" H 10700 2250 29  0000 C CNN
+F 3 "" H 10500 2150 60  0000 C CNN
+	1    10500 2150
+	1    0    0    1   
+$EndComp
+$Comp
+L eSim_PNP Q17
+U 1 1 682DB0B6
+P 9650 1550
+F 0 "Q17" H 9550 1600 50  0000 R CNN
+F 1 "eSim_PNP" H 9600 1700 50  0000 R CNN
+F 2 "" H 9850 1650 29  0000 C CNN
+F 3 "" H 9650 1550 60  0000 C CNN
+	1    9650 1550
+	-1   0    0    1   
+$EndComp
+$Comp
+L eSim_Diode D11
+U 1 1 682DB0BC
+P 10600 1350
+F 0 "D11" H 10600 1450 50  0000 C CNN
+F 1 "eSim_Diode" H 10600 1250 50  0000 C CNN
+F 2 "" H 10600 1350 60  0000 C CNN
+F 3 "" H 10600 1350 60  0000 C CNN
+	1    10600 1350
+	0    1    1    0   
+$EndComp
+Connection ~ 9550 2150
+Connection ~ 9550 1100
+Connection ~ 8000 1100
 Wire Wire Line
-	5300 4250 5950 4250
+	9550 1100 9550 1350
 Wire Wire Line
-	5950 4250 6450 4250
+	10600 1100 10600 1200
 Wire Wire Line
-	5950 4550 5950 4250
-Connection ~ 5950 4250
+	10600 1500 10600 1950
 Wire Wire Line
-	7050 2250 6550 2250
-Connection ~ 6550 2250
+	10300 2150 9550 2150
 Wire Wire Line
-	5950 5600 5950 4950
+	10600 5600 10600 4800
 Wire Wire Line
-	6750 5600 6750 5300
+	10600 4500 10600 4200
 Wire Wire Line
-	8500 2450 8500 3250
+	10600 3800 10600 2350
 Wire Wire Line
-	8500 3250 8500 3850
+	6550 5600 10600 5600
+Connection ~ 7750 5600
+Connection ~ 9650 5600
 Wire Wire Line
-	7700 4050 8200 4050
+	10300 4000 9650 4000
+Connection ~ 9650 4000
+Connection ~ 10600 1100
+Connection ~ 7050 5600
 Wire Wire Line
-	7700 1900 7700 2250
+	10600 2950 11000 2950
+Connection ~ 10600 2950
 Wire Wire Line
-	7700 2250 7700 2550
+	9950 4600 10250 4600
 Wire Wire Line
-	7700 2650 7700 4050
+	10250 4600 10250 4350
 Wire Wire Line
-	7700 4050 7700 4500
-Connection ~ 7700 4050
+	10250 4350 10600 4350
+Connection ~ 10600 4350
 Wire Wire Line
-	8000 4700 8500 4700
+	9850 1550 10300 1550
 Wire Wire Line
-	8500 4250 8500 4700
+	10300 1550 10300 1800
 Wire Wire Line
-	8500 4700 8500 5000
-Connection ~ 8500 4700
+	10300 1800 10600 1800
+Connection ~ 10600 1800
 Wire Wire Line
-	7700 5600 7700 4900
+	6550 1100 10600 1100
+Text Label 6000 3000 0    60   ~ 0
+DIODEBIAS2
+Text Label 6100 3900 0    39   ~ 0
+INPUT2(-)
+Text Label 8200 3850 3    39   ~ 0
+INPUT2(+)
+Text Label 10800 3100 3    39   ~ 0
+OUTPUT2
+Text Label 6900 4650 3    39   ~ 0
+AMPBIASINPUT2
 Wire Wire Line
-	8500 5600 8500 5300
-Connection ~ 7700 5600
+	6900 4650 6900 4500
+Connection ~ 6900 4500
 Connection ~ 6750 5600
 Wire Wire Line
-	8500 3250 9200 3250
-Connection ~ 8500 3250
-Wire Wire Line
-	8800 1550 8800 2450
-Wire Wire Line
-	7350 3800 5300 3800
-Wire Wire Line
-	8200 2250 7700 2250
-Connection ~ 7700 2250
-Wire Wire Line
-	5700 1900 5700 2000
-Wire Wire Line
-	9600 2100 9700 2100
-Connection ~ 6550 1100
-Wire Wire Line
-	1400 1100 2400 1100
-Wire Wire Line
-	2400 1100 3200 1100
+	6000 3000 6000 3250
+Connection ~ 6000 3250
 Wire Wire Line
-	3200 1100 3700 1100
+	6100 3900 6000 3900
 Wire Wire Line
-	3700 1100 4500 1100
+	6000 3900 6000 3650
+Connection ~ 6000 3650
 Wire Wire Line
-	4500 1100 5050 1100
+	10800 3100 10800 2950
+Connection ~ 10800 2950
+Connection ~ 6700 1100
 Wire Wire Line
-	5050 1100 5700 1100
+	8200 3850 8200 3650
+Connection ~ 8200 3650
 Wire Wire Line
-	5700 1100 6550 1100
+	1700 750  6550 750 
+Connection ~ 1850 750 
+Connection ~ 3150 750 
+Connection ~ 4050 750 
 Wire Wire Line
-	6550 1100 7350 1100
+	3150 2550 4300 2550
 Wire Wire Line
-	7350 1100 7700 1100
+	4300 2550 4300 4200
 Wire Wire Line
-	7700 1100 8500 1100
+	2900 2450 4050 2450
 Wire Wire Line
-	8500 1100 9100 1100
+	4050 2450 4050 1400
 Wire Wire Line
-	9100 1100 9600 1100
+	4600 4400 4900 4400
 Wire Wire Line
-	1450 5600 2050 5600
+	4900 4400 4900 4150
 Wire Wire Line
-	2050 5600 2600 5600
+	4900 4150 5100 4150
 Wire Wire Line
-	2600 5600 3700 5600
+	5100 5250 5100 4600
+Connection ~ 5100 5250
 Wire Wire Line
-	3700 5600 4500 5600
+	4300 5250 4300 4600
+Connection ~ 4300 5250
 Wire Wire Line
-	4500 5600 5950 5600
+	4800 1800 4050 1800
+Connection ~ 4050 1800
 Wire Wire Line
-	5950 5600 6750 5600
+	1700 5250 6550 5250
 Wire Wire Line
-	6750 5600 7700 5600
+	6550 750  6550 1100
+Connection ~ 5100 750 
 Wire Wire Line
-	7700 5600 8500 5600
-Connection ~ 5950 5600
-Connection ~ 8500 1100
-Wire Wire Line
-	5700 2000 5900 2000
-Wire Wire Line
-	4750 2200 5400 2200
-Connection ~ 4500 5600
-Connection ~ 5700 1100
-Text Label 5350 2800 0    60   ~ 0
-Diode_bias
-Text Label 5400 3350 0    60   ~ 0
-Input-
-Text Label 5400 3800 0    60   ~ 0
-Input+
-Text Label 5350 4250 0    60   ~ 0
-Amp_bias_input
-Wire Wire Line
-	8800 2450 9450 2450
-Connection ~ 9100 1100
-$Comp
-L PORT U1
-U 1 1 62C1C5E3
-P 1150 1100
-F 0 "U1" H 1200 1200 30  0000 C CNN
-F 1 "PORT" H 1150 1100 30  0000 C CNN
-F 2 "" H 1150 1100 60  0000 C CNN
-F 3 "" H 1150 1100 60  0000 C CNN
-	1    1150 1100
-	1    0    0    -1  
-$EndComp
+	6550 5250 6550 5600
 $Comp
 L PORT U1
-U 2 1 62C1C799
-P 1150 2800
-F 0 "U1" H 1200 2900 30  0000 C CNN
-F 1 "PORT" H 1150 2800 30  0000 C CNN
-F 2 "" H 1150 2800 60  0000 C CNN
-F 3 "" H 1150 2800 60  0000 C CNN
-	2    1150 2800
+U 3 1 682F8ECB
+P 1450 750
+F 0 "U1" H 1500 850 30  0000 C CNN
+F 1 "PORT" H 1450 750 30  0000 C CNN
+F 2 "" H 1450 750 60  0000 C CNN
+F 3 "" H 1450 750 60  0000 C CNN
+	3    1450 750 
 	1    0    0    -1  
 $EndComp
 $Comp
 L PORT U1
-U 3 1 62C1CA00
-P 1150 3350
-F 0 "U1" H 1200 3450 30  0000 C CNN
-F 1 "PORT" H 1150 3350 30  0000 C CNN
-F 2 "" H 1150 3350 60  0000 C CNN
-F 3 "" H 1150 3350 60  0000 C CNN
-	3    1150 3350
+U 1 1 682F9AEB
+P 700 2900
+F 0 "U1" H 750 3000 30  0000 C CNN
+F 1 "PORT" H 700 2900 30  0000 C CNN
+F 2 "" H 700 2900 60  0000 C CNN
+F 3 "" H 700 2900 60  0000 C CNN
+	1    700  2900
 	1    0    0    -1  
 $EndComp
 $Comp
 L PORT U1
-U 4 1 62C1CB3E
-P 1150 3800
-F 0 "U1" H 1200 3900 30  0000 C CNN
-F 1 "PORT" H 1150 3800 30  0000 C CNN
-F 2 "" H 1150 3800 60  0000 C CNN
-F 3 "" H 1150 3800 60  0000 C CNN
-	4    1150 3800
+U 2 1 682F9B52
+P 750 3300
+F 0 "U1" H 800 3400 30  0000 C CNN
+F 1 "PORT" H 750 3300 30  0000 C CNN
+F 2 "" H 750 3300 60  0000 C CNN
+F 3 "" H 750 3300 60  0000 C CNN
+	2    750  3300
 	1    0    0    -1  
 $EndComp
 $Comp
 L PORT U1
-U 5 1 62C1CC27
-P 1150 4250
-F 0 "U1" H 1200 4350 30  0000 C CNN
-F 1 "PORT" H 1150 4250 30  0000 C CNN
-F 2 "" H 1150 4250 60  0000 C CNN
-F 3 "" H 1150 4250 60  0000 C CNN
-	5    1150 4250
+U 5 1 682FAF9B
+P 1700 4150
+F 0 "U1" H 1750 4250 30  0000 C CNN
+F 1 "PORT" H 1700 4150 30  0000 C CNN
+F 2 "" H 1700 4150 60  0000 C CNN
+F 3 "" H 1700 4150 60  0000 C CNN
+	5    1700 4150
 	1    0    0    -1  
 $EndComp
 $Comp
 L PORT U1
-U 6 1 62C1CD3E
-P 1200 5600
-F 0 "U1" H 1250 5700 30  0000 C CNN
-F 1 "PORT" H 1200 5600 30  0000 C CNN
-F 2 "" H 1200 5600 60  0000 C CNN
-F 3 "" H 1200 5600 60  0000 C CNN
-	6    1200 5600
+U 4 1 682FB31C
+P 1450 5250
+F 0 "U1" H 1500 5350 30  0000 C CNN
+F 1 "PORT" H 1450 5250 30  0000 C CNN
+F 2 "" H 1450 5250 60  0000 C CNN
+F 3 "" H 1450 5250 60  0000 C CNN
+	4    1450 5250
 	1    0    0    -1  
 $EndComp
 $Comp
 L PORT U1
-U 7 1 62C1CF53
-P 5300 3100
-F 0 "U1" H 5350 3200 30  0000 C CNN
-F 1 "PORT" H 5300 3100 30  0000 C CNN
-F 2 "" H 5300 3100 60  0000 C CNN
-F 3 "" H 5300 3100 60  0000 C CNN
-	7    5300 3100
-	-1   0    0    1   
-$EndComp
-$Comp
-L PORT U1
-U 12 1 62C1D0FB
-P 6150 2000
-F 0 "U1" H 6200 2100 30  0000 C CNN
-F 1 "PORT" H 6150 2000 30  0000 C CNN
-F 2 "" H 6150 2000 60  0000 C CNN
-F 3 "" H 6150 2000 60  0000 C CNN
-	12   6150 2000
+U 6 1 682FFC8C
+P 3900 3300
+F 0 "U1" H 3950 3400 30  0000 C CNN
+F 1 "PORT" H 3900 3300 30  0000 C CNN
+F 2 "" H 3900 3300 60  0000 C CNN
+F 3 "" H 3900 3300 60  0000 C CNN
+	6    3900 3300
 	-1   0    0    1   
 $EndComp
+Wire Wire Line
+	4800 3800 4300 3800
+Connection ~ 4300 3800
 $Comp
 L PORT U1
-U 13 1 62C1D208
-P 5650 2200
-F 0 "U1" H 5700 2300 30  0000 C CNN
-F 1 "PORT" H 5650 2200 30  0000 C CNN
-F 2 "" H 5650 2200 60  0000 C CNN
-F 3 "" H 5650 2200 60  0000 C CNN
-	13   5650 2200
+U 9 1 68309C52
+P 5750 2750
+F 0 "U1" H 5800 2850 30  0000 C CNN
+F 1 "PORT" H 5750 2750 30  0000 C CNN
+F 2 "" H 5750 2750 60  0000 C CNN
+F 3 "" H 5750 2750 60  0000 C CNN
+	9    5750 2750
 	-1   0    0    1   
 $EndComp
 $Comp
 L PORT U1
-U 8 1 62C1D308
-P 5050 2800
-F 0 "U1" H 5100 2900 30  0000 C CNN
-F 1 "PORT" H 5050 2800 30  0000 C CNN
-F 2 "" H 5050 2800 60  0000 C CNN
-F 3 "" H 5050 2800 60  0000 C CNN
-	8    5050 2800
-	1    0    0    -1  
-$EndComp
-$Comp
-L PORT U1
-U 9 1 62C1D3E3
-P 5050 3350
-F 0 "U1" H 5100 3450 30  0000 C CNN
-F 1 "PORT" H 5050 3350 30  0000 C CNN
-F 2 "" H 5050 3350 60  0000 C CNN
-F 3 "" H 5050 3350 60  0000 C CNN
-	9    5050 3350
+U 7 1 68309D71
+P 5550 3250
+F 0 "U1" H 5600 3350 30  0000 C CNN
+F 1 "PORT" H 5550 3250 30  0000 C CNN
+F 2 "" H 5550 3250 60  0000 C CNN
+F 3 "" H 5550 3250 60  0000 C CNN
+	7    5550 3250
 	1    0    0    -1  
 $EndComp
 $Comp
 L PORT U1
-U 10 1 62C1D4E9
-P 5050 3800
-F 0 "U1" H 5100 3900 30  0000 C CNN
-F 1 "PORT" H 5050 3800 30  0000 C CNN
-F 2 "" H 5050 3800 60  0000 C CNN
-F 3 "" H 5050 3800 60  0000 C CNN
-	10   5050 3800
+U 8 1 68309DEA
+P 5600 3650
+F 0 "U1" H 5650 3750 30  0000 C CNN
+F 1 "PORT" H 5600 3650 30  0000 C CNN
+F 2 "" H 5600 3650 60  0000 C CNN
+F 3 "" H 5600 3650 60  0000 C CNN
+	8    5600 3650
 	1    0    0    -1  
 $EndComp
 $Comp
 L PORT U1
-U 11 1 62C1D56C
-P 5050 4250
-F 0 "U1" H 5100 4350 30  0000 C CNN
-F 1 "PORT" H 5050 4250 30  0000 C CNN
-F 2 "" H 5050 4250 60  0000 C CNN
-F 3 "" H 5050 4250 60  0000 C CNN
-	11   5050 4250
+U 10 1 6830AD23
+P 6550 4500
+F 0 "U1" H 6600 4600 30  0000 C CNN
+F 1 "PORT" H 6550 4500 30  0000 C CNN
+F 2 "" H 6550 4500 60  0000 C CNN
+F 3 "" H 6550 4500 60  0000 C CNN
+	10   6550 4500
 	1    0    0    -1  
 $EndComp
 $Comp
 L PORT U1
-U 14 1 62C1D719
-P 9450 3250
-F 0 "U1" H 9500 3350 30  0000 C CNN
-F 1 "PORT" H 9450 3250 30  0000 C CNN
-F 2 "" H 9450 3250 60  0000 C CNN
-F 3 "" H 9450 3250 60  0000 C CNN
-	14   9450 3250
-	-1   0    0    1   
-$EndComp
-$Comp
-L PORT U1
-U 15 1 62C1D7AC
-P 9950 2100
-F 0 "U1" H 10000 2200 30  0000 C CNN
-F 1 "PORT" H 9950 2100 30  0000 C CNN
-F 2 "" H 9950 2100 60  0000 C CNN
-F 3 "" H 9950 2100 60  0000 C CNN
-	15   9950 2100
+U 11 1 6830B549
+P 8750 3650
+F 0 "U1" H 8800 3750 30  0000 C CNN
+F 1 "PORT" H 8750 3650 30  0000 C CNN
+F 2 "" H 8750 3650 60  0000 C CNN
+F 3 "" H 8750 3650 60  0000 C CNN
+	11   8750 3650
 	-1   0    0    1   
 $EndComp
+Wire Wire Line
+	2250 1100 2250 750 
+Connection ~ 2250 750 
 $Comp
 L PORT U1
-U 16 1 62C1D875
-P 9700 2450
-F 0 "U1" H 9750 2550 30  0000 C CNN
-F 1 "PORT" H 9700 2450 30  0000 C CNN
-F 2 "" H 9700 2450 60  0000 C CNN
-F 3 "" H 9700 2450 60  0000 C CNN
-	16   9700 2450
+U 12 1 682EEADC
+P 11250 2950
+F 0 "U1" H 11300 3050 30  0000 C CNN
+F 1 "PORT" H 11250 2950 30  0000 C CNN
+F 2 "" H 11250 2950 60  0000 C CNN
+F 3 "" H 11250 2950 60  0000 C CNN
+	12   11250 2950
 	-1   0    0    1   
 $EndComp
-Wire Wire Line
-	9600 2100 9600 1950
-Wire Wire Line
-	7350 2800 7350 2900
-Wire Wire Line
-	3200 2800 3200 2900
 $EndSCHEMATC
diff --git a/library/SubcircuitLibrary/LM13700/LM13700.sub b/library/SubcircuitLibrary/LM13700/LM13700.sub
index 81d11235..5612edc2 100644
--- a/library/SubcircuitLibrary/LM13700/LM13700.sub
+++ b/library/SubcircuitLibrary/LM13700/LM13700.sub
@@ -1,45 +1,41 @@
 * Subcircuit LM13700
-.subckt LM13700 /v+ /diode_bias /input- /input+ /amp_bias_input /v- /output /diode_bias /input- /input+ /amp_bias_input /buffer_output /buffer_input /output /buffer_output /bufer_input 
-* c:\fossee\esim\library\subcircuitlibrary\lm13700\lm13700.cir
+.subckt LM13700 /diodebias /input_-_ /v_+_ /v_-_ /ampbiasinput /input_+_ /diodebias2 /input2_-_ /output /ampbiasinput2 /input2_+_ /output2 
+* c:\users\chaithu\fossee\esim\library\subcircuitlibrary\lm13700\lm13700.cir
 .include D.lib
 .include PNP.lib
 .include NPN.lib
-q3 net-_q2-pad1_ net-_d4-pad2_ /v+ Q2N2907A
-d4 /v+ net-_d4-pad2_ 1N4148
-q6 net-_q10-pad2_ net-_q2-pad1_ net-_d4-pad2_ Q2N2907A
-q7 net-_q5-pad1_ net-_d5-pad2_ /v+ Q2N2907A
-d5 /v+ net-_d5-pad2_ 1N4148
-q9 /output net-_q5-pad1_ net-_d5-pad2_ Q2N2907A
-q11 /v+ /buffer_input net-_q11-pad3_ Q2N2222
-q12 /v+ net-_q11-pad3_ /buffer_output Q2N2222
-q2 net-_q2-pad1_ /input- net-_q2-pad3_ Q2N2222
-q5 net-_q5-pad1_ /input+ net-_q2-pad3_ Q2N2222
-d3 /diode_bias /input+ 1N4148
-d1 /diode_bias /input- 1N4148
-q4 net-_q2-pad3_ /amp_bias_input net-_d2-pad1_ Q2N2222
-q1 /amp_bias_input net-_d2-pad1_ /v- Q2N2222
-d2 net-_d2-pad1_ /v- 1N4148
+q1 net-_q1-pad1_ /input_-_ net-_q1-pad3_ Q2N2222
+q5 net-_q5-pad1_ /input_+_ net-_q1-pad3_ Q2N2222
+d1 /diodebias /input_-_ 1N4148
+q4 net-_q1-pad3_ /ampbiasinput net-_d2-pad1_ Q2N2222
+q2 /ampbiasinput net-_d2-pad1_ /v_-_ Q2N2222
+d2 net-_d2-pad1_ /v_-_ 1N4148
+d4 /diodebias /input_+_ 1N4148
+q3 net-_q1-pad1_ net-_d3-pad2_ /v_+_ Q2N2907A
+q6 net-_q10-pad2_ net-_q1-pad1_ net-_d3-pad2_ Q2N2907A
+d3 /v_+_ net-_d3-pad2_ 1N4148
+q8 net-_q10-pad2_ net-_d6-pad1_ /v_-_ Q2N2222
 q10 /output net-_q10-pad2_ net-_d6-pad1_ Q2N2222
-q8 net-_q10-pad2_ net-_d6-pad1_ /v- Q2N2222
-d6 net-_d6-pad1_ /v- 1N4148
-q15 net-_q14-pad1_ net-_d10-pad2_ /v+ Q2N2907A
-d10 /v+ net-_d10-pad2_ 1N4148
-q18 net-_q18-pad1_ net-_q14-pad1_ net-_d10-pad2_ Q2N2907A
-q19 net-_q17-pad1_ net-_d11-pad2_ /v+ Q2N2907A
-d11 /v+ net-_d11-pad2_ 1N4148
-q21 /output net-_q17-pad1_ net-_d11-pad2_ Q2N2907A
-q23 /v+ /bufer_input net-_q23-pad3_ Q2N2222
-q24 /v+ net-_q23-pad3_ /buffer_output Q2N2222
-q14 net-_q14-pad1_ /input- net-_q14-pad3_ Q2N2222
-q17 net-_q17-pad1_ /input+ net-_q14-pad3_ Q2N2222
-d9 /diode_bias /input+ 1N4148
-d7 /diode_bias /input- 1N4148
-q16 net-_q14-pad3_ /amp_bias_input net-_d8-pad1_ Q2N2222
-q13 /amp_bias_input net-_d8-pad1_ /v- Q2N2222
-d8 net-_d8-pad1_ /v- 1N4148
-q22 /output net-_q18-pad1_ net-_d12-pad1_ Q2N2222
-q20 net-_q18-pad1_ net-_d12-pad1_ /v- Q2N2222
-d12 net-_d12-pad1_ /v- 1N4148
+d6 net-_d6-pad1_ /v_-_ 1N4148
+q9 /output net-_q5-pad1_ net-_d5-pad2_ Q2N2907A
+q7 net-_q5-pad1_ net-_d5-pad2_ /v_+_ Q2N2907A
+d5 /v_+_ net-_d5-pad2_ 1N4148
+q11 net-_q11-pad1_ /input2_-_ net-_q11-pad3_ Q2N2222
+q15 net-_q15-pad1_ /input2_+_ net-_q11-pad3_ Q2N2222
+d7 /diodebias2 /input2_-_ 1N4148
+q14 net-_q11-pad3_ /ampbiasinput2 net-_d8-pad1_ Q2N2222
+q12 /ampbiasinput2 net-_d8-pad1_ /v_-_ Q2N2222
+d8 net-_d8-pad1_ /v_-_ 1N4148
+d10 /diodebias2 /input2_+_ 1N4148
+q13 net-_q11-pad1_ net-_d9-pad2_ /v_+_ Q2N2907A
+q16 net-_q16-pad1_ net-_q11-pad1_ net-_d9-pad2_ Q2N2907A
+d9 /v_+_ net-_d9-pad2_ 1N4148
+q18 net-_q16-pad1_ net-_d12-pad1_ /v_-_ Q2N2222
+q20 /output2 net-_q16-pad1_ net-_d12-pad1_ Q2N2222
+d12 net-_d12-pad1_ /v_-_ 1N4148
+q19 /output2 net-_q15-pad1_ net-_d11-pad2_ Q2N2907A
+q17 net-_q15-pad1_ net-_d11-pad2_ /v_+_ Q2N2907A
+d11 /v_+_ net-_d11-pad2_ 1N4148
 * Control Statements
 
 .ends LM13700
\ No newline at end of file
diff --git a/library/SubcircuitLibrary/LM13700/LM13700IC.dcm b/library/SubcircuitLibrary/LM13700/LM13700IC.dcm
new file mode 100644
index 00000000..1980d0d1
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700IC.dcm
@@ -0,0 +1,7 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP SCR
+D Thyristor
+$ENDCMP
+#
+#End Doc Library
diff --git a/library/SubcircuitLibrary/LM13700/LM13700IC.lib b/library/SubcircuitLibrary/LM13700/LM13700IC.lib
new file mode 100644
index 00000000..25602fbf
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700IC.lib
@@ -0,0 +1,711 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 10bitDAC
+#
+DEF 10bitDAC X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "10bitDAC" -50 -50 60 H V C CNN
+F2 "" 0 50 60 H I C CNN
+F3 "" 0 50 60 H I C CNN
+DRAW
+S -500 500 400 -600 0 1 0 N
+X D0 1 -700 -500 200 R 50 50 1 1 I
+X D1 2 -700 -400 200 R 50 50 1 1 I
+X D2 3 -700 -300 200 R 50 50 1 1 I
+X D3 4 -700 -200 200 R 50 50 1 1 I
+X D4 5 -700 -100 200 R 50 50 1 1 I
+X D5 6 -700 0 200 R 50 50 1 1 I
+X D6 7 -700 100 200 R 50 50 1 1 I
+X D7 8 -700 200 200 R 50 50 1 1 I
+X D8 9 -700 300 200 R 50 50 1 1 I
+X D9 10 -700 400 200 R 50 50 1 1 I
+X AnalogOut 11 600 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 2BITMUL
+#
+DEF 2BITMUL X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "2BITMUL" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A0 1 -500 300 200 R 50 50 1 1 I
+X A1 2 -500 150 200 R 50 50 1 1 I
+X B0 3 -500 -50 200 R 50 50 1 1 I
+X B1 4 -500 -250 200 R 50 50 1 1 I
+X M0 5 500 250 200 L 50 50 1 1 O
+X M1 6 500 100 200 L 50 50 1 1 O
+X M2 7 500 -50 200 L 50 50 1 1 O
+X M3 8 500 -250 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 3_and
+#
+DEF 3_and X 0 40 Y Y 1 F N
+F0 "X" 100 -50 60 H V C CNN
+F1 "3_and" 150 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 150 50 158 716 -716 0 1 0 N 200 200 200 -100
+P 2 0 1 0 -150 200 200 200 N
+P 3 0 1 0 -150 200 -150 -100 200 -100 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X out 4 500 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_OR
+#
+DEF 4_OR X 0 40 Y Y 1 F N
+F0 "X" 150 -100 60 H V C CNN
+F1 "4_OR" 150 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A -800 0 650 226 -226 0 1 0 N -200 250 -200 -250
+A -73 134 444 -599 -176 0 1 0 N 150 -250 350 0
+A -30 -99 393 627 146 0 1 0 N 150 250 350 0
+P 2 0 1 0 -200 -250 150 -250 N
+P 2 0 1 0 -200 250 150 250 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X in4 4 -350 -150 200 R 50 50 1 1 I
+X out 5 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_and
+#
+DEF 4_and X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "4_and" 100 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 206 760 -760 0 1 0 N 150 200 150 -200
+P 2 0 1 0 -200 200 150 200 N
+P 4 0 1 0 -200 200 -200 -200 50 -200 150 -200 N
+X in1 1 -400 150 200 R 50 50 1 1 I
+X in2 2 -400 50 200 R 50 50 1 1 I
+X in3 3 -400 -50 200 R 50 50 1 1 I
+X in4 4 -400 -150 200 R 50 50 1 1 I
+X out 5 500 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 556
+#
+DEF 556 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "556" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 250 -550 0 1 0 N
+X dis1 1 -500 150 200 R 50 50 1 1 I
+X thr1 2 -500 -150 200 R 50 50 1 1 I
+X cv1 3 -150 -750 200 U 50 50 1 1 I
+X rst1 4 -200 600 200 D 50 50 1 1 I
+X out1 5 -500 0 200 R 50 50 1 1 O
+X trig1 6 -500 -300 200 R 50 50 1 1 I
+X gnd 7 0 -750 200 U 50 50 1 1 I
+X trig2 8 450 -300 200 L 50 50 1 1 I
+X out2 9 450 0 200 L 50 50 1 1 O
+X rst2 10 100 600 200 D 50 50 1 1 I
+X cv2 11 150 -750 200 U 50 50 1 1 I
+X thr2 12 450 -150 200 L 50 50 1 1 I
+X dis2 13 450 150 200 L 50 50 1 1 I
+X vcc 14 -50 600 200 D 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# 5_and
+#
+DEF 5_and X 0 40 Y Y 1 F N
+F0 "X" 50 -100 60 H V C CNN
+F1 "5_and" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 255 787 -787 0 1 0 N 150 250 150 -250
+P 2 0 1 0 -250 250 150 250 N
+P 3 0 1 0 -250 250 -250 -250 150 -250 N
+X in1 1 -450 200 200 R 50 50 1 1 I
+X in2 2 -450 100 200 R 50 50 1 1 I
+X in3 3 -450 0 200 R 50 50 1 1 I
+X in4 4 -450 -100 200 R 50 50 1 1 I
+X in5 5 -450 -200 200 R 50 50 1 1 I
+X out 6 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# CMOS_NAND
+#
+DEF CMOS_NAND X 0 40 Y Y 1 F N
+F0 "X" -100 -150 60 H V C CNN
+F1 "CMOS_NAND" 0 -50 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+A 150 -50 381 668 -668 0 1 0 N 300 300 300 -400
+C 550 0 50 0 1 0 N
+P 2 0 1 0 -350 300 300 300 N
+P 3 0 1 0 -350 300 -350 -400 300 -400 N
+X in1 1 -550 250 200 R 50 50 1 1 I
+X in2 2 -550 -300 200 R 50 50 1 1 I
+X out 3 800 0 279 L 79 79 1 1 I
+ENDDRAW
+ENDDEF
+#
+# Clock_pulse_generator
+#
+DEF Clock_pulse_generator X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Clock_pulse_generator" 0 -100 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -550 200 600 -300 0 1 0 N
+X Vdd 1 -750 100 200 R 50 50 1 1 I
+X R 2 -750 -50 200 R 50 50 1 1 I
+X C 3 -750 -200 200 R 50 50 1 1 I
+X Clkout 4 800 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4002
+#
+DEF IC_4002 X 0 40 Y Y 1 F N
+F0 "X" 0 150 60 H V C CNN
+F1 "IC_4002" 0 0 60 H V C CNN
+F2 "" 50 -150 60 H V C CNN
+F3 "" 50 -150 60 H V C CNN
+DRAW
+S -250 350 250 -400 0 1 0 N
+X 1Y 1 -450 250 200 R 50 50 1 1 O
+X 1A 2 -450 150 200 R 50 50 1 1 I
+X 1B 3 -450 50 200 R 50 50 1 1 I
+X 1C 4 -450 -50 200 R 50 50 1 1 I
+X 1D 5 -450 -150 200 R 50 50 1 1 I
+X NC 6 -450 -250 200 R 50 50 1 1 I
+X GND 7 -450 -350 200 R 50 50 1 1 I
+X NC 8 450 -350 200 L 50 50 1 1 I
+X 2A 9 450 -250 200 L 50 50 1 1 I
+X 2B 10 450 -150 200 L 50 50 1 1 I
+X 2C 11 450 -50 200 L 50 50 1 1 I
+X 2D 12 450 50 200 L 50 50 1 1 I
+X 2Y 13 450 150 200 L 50 50 1 1 O
+X VCC 14 450 250 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4012
+#
+DEF IC_4012 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4012" 0 200 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 350 -400 0 1 0 N
+X Q1 1 -500 300 200 R 50 50 1 1 O
+X A1 2 -500 200 200 R 50 50 1 1 I
+X B1 3 -500 100 200 R 50 50 1 1 I
+X C1 4 -500 0 200 R 50 50 1 1 I
+X D1 5 -500 -100 200 R 50 50 1 1 I
+X NC 6 -500 -200 200 R 50 50 1 1 N
+X VSS 7 -500 -300 200 R 50 50 1 1 I
+X NC 8 550 -300 200 L 50 50 1 1 N
+X A2 9 550 -200 200 L 50 50 1 1 I
+X B2 10 550 -100 200 L 50 50 1 1 I
+X C2 11 550 0 200 L 50 50 1 1 I
+X D2 12 550 100 200 L 50 50 1 1 I
+X Q2 13 550 200 200 L 50 50 1 1 O
+X VDD 14 550 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4017
+#
+DEF IC_4017 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4017" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -350 850 400 -850 0 1 0 N
+X 1 1 600 650 200 L 50 50 1 1 O
+X 2 2 600 500 200 L 50 50 1 1 O
+X 3 3 600 350 200 L 50 50 1 1 O
+X 4 4 600 200 200 L 50 50 1 1 O
+X 5 5 600 50 200 L 50 50 1 1 O
+X 6 6 600 -100 200 L 50 50 1 1 O
+X 7 7 600 -250 200 L 50 50 1 1 O
+X 8 8 600 -400 200 L 50 50 1 1 O
+X 9 9 600 -600 200 L 50 50 1 1 O
+X 10 10 600 -750 200 L 50 50 1 1 O
+X RST 11 -550 -400 200 R 50 50 1 1 I
+X CLK 12 -550 350 200 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4023
+#
+DEF IC_4023 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4023" 0 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X C3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X A3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4028
+#
+DEF IC_4028 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4028" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X Q4 1 -500 350 200 R 50 50 1 1 O
+X Q2 2 -500 250 200 R 50 50 1 1 O
+X Q0 3 -500 150 200 R 50 50 1 1 O
+X Q7 4 -500 50 200 R 50 50 1 1 O
+X Q9 5 -500 -50 200 R 50 50 1 1 O
+X Q5 6 -500 -150 200 R 50 50 1 1 O
+X Q6 7 -500 -250 200 R 50 50 1 1 O
+X Vss 8 -500 -350 200 R 50 50 1 1 I
+X Q8 9 500 -350 200 L 50 50 1 1 O
+X A0 10 500 -250 200 L 50 50 1 1 I
+X A3 11 500 -150 200 L 50 50 1 1 I
+X A2 12 500 -50 200 L 50 50 1 1 I
+X A1 13 500 50 200 L 50 50 1 1 I
+X Q1 14 500 150 200 L 50 50 1 1 O
+X Q3 15 500 250 200 L 50 50 1 1 O
+X Vdd 16 500 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4073
+#
+DEF IC_4073 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4073" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X A3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X C3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_74153
+#
+DEF IC_74153 X 0 40 Y Y 1 F N
+F0 "X" 100 50 60 H V C CNN
+F1 "IC_74153" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 100 -200 60 0 0 0 4:1 Normal 0 C C
+T 0 100 -100 60 0 0 0 DUAL Normal 0 C C
+T 0 100 -300 60 0 0 0 MUX Normal 0 C C
+S -200 500 350 -550 0 1 0 N
+X a0 1 -400 350 200 R 50 50 1 1 I
+X a1 2 -400 250 200 R 50 50 1 1 I
+X a2 3 -400 150 200 R 50 50 1 1 I
+X a3 4 -400 50 200 R 50 50 1 1 I
+X EA 5 0 700 200 D 50 50 1 1 I I
+X b0 6 -400 -150 200 R 50 50 1 1 I
+X b1 7 -400 -250 200 R 50 50 1 1 I
+X b2 8 -400 -350 200 R 50 50 1 1 I
+X b3 9 -400 -450 200 R 50 50 1 1 I
+X EB 10 200 700 200 D 50 50 1 1 I I
+X s1 11 50 -750 200 U 50 50 1 1 I
+X s0 12 150 -750 200 U 50 50 1 1 I
+X ya 13 550 250 200 L 50 50 1 1 O
+X yb 14 550 -300 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_74154
+#
+DEF IC_74154 X 0 40 Y Y 1 F N
+F0 "X" 0 -200 60 H V C CNN
+F1 "IC_74154" 50 -50 60 H V C CNN
+F2 "" 0 50 60 H V C CNN
+F3 "" 0 50 60 H V C CNN
+DRAW
+T 0 0 400 60 0 0 0 4:16~ Normal 0 C C
+T 0 0 250 60 0 0 0 decoder Normal 0 C C
+S -350 700 400 -700 0 0 0 N
+X ~Y0 1 -550 550 200 R 50 50 1 1 O I
+X ~Y1 2 -550 450 200 R 50 50 1 1 O I
+X ~Y2 3 -550 350 200 R 50 50 1 1 O I
+X ~Y3 4 -550 250 200 R 50 50 1 1 O I
+X ~Y4 5 -550 150 200 R 50 50 1 1 O I
+X ~Y5 6 -550 50 200 R 50 50 1 1 O I
+X ~Y6 7 -550 -50 200 R 50 50 1 1 O I
+X ~Y7 8 -550 -150 200 R 50 50 1 1 O I
+X ~Y8 9 -550 -250 200 R 50 50 1 1 O I
+X ~Y9 10 -550 -350 200 R 50 50 1 1 O I
+X A3 20 600 150 200 L 50 50 1 1 I
+X ~Y10 11 -550 -450 200 R 50 50 1 1 O I
+X A2 21 600 250 200 L 50 50 1 1 I
+X GND 12 -550 -550 200 R 50 50 1 1 I
+X A1 22 600 350 200 L 50 50 1 1 I
+X ~Y11 13 600 -550 200 L 50 50 1 1 O I
+X A0 23 600 450 200 L 50 50 1 1 I
+X ~Y12 14 600 -450 200 L 50 50 1 1 O I
+X Vcc 24 600 550 200 L 50 50 1 1 I
+X ~Y13 15 600 -350 200 L 50 50 1 1 O I
+X ~Y14 16 600 -250 200 L 50 50 1 1 O I
+X ~Y15 17 600 -150 200 L 50 50 1 1 O I
+X ~E0 18 600 -50 200 L 50 50 1 1 I I
+X ~E1 19 600 50 200 L 50 50 1 1 I I
+ENDDRAW
+ENDDEF
+#
+# IC_74157
+#
+DEF IC_74157 X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "IC_74157" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 50 -300 60 0 0 0 2:1 Normal 0 C C
+T 0 50 -400 60 0 0 0 MUX Normal 0 C C
+T 0 50 -200 60 0 0 0 QUAD Normal 0 C C
+S -350 550 400 -650 0 1 0 N
+X a0 1 -550 450 200 R 50 50 1 1 I
+X a1 2 -550 300 200 R 50 50 1 1 I
+X b0 3 -550 200 200 R 50 50 1 1 I
+X b1 4 -550 100 200 R 50 50 1 1 I
+X c0 5 -550 0 200 R 50 50 1 1 I
+X c1 6 -550 -100 200 R 50 50 1 1 I
+X d0 7 -550 -200 200 R 50 50 1 1 I
+X d1 8 -550 -300 200 R 50 50 1 1 I
+X EN 9 -550 -550 200 R 50 50 1 1 I I
+X S 10 -550 -450 200 R 50 50 1 1 I
+X Yd 11 600 0 200 L 50 50 1 1 O
+X Ya 12 600 300 200 L 50 50 1 1 O
+X Yb 13 600 200 200 L 50 50 1 1 O
+X Yc 14 600 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_7485
+#
+DEF IC_7485 X 0 40 Y Y 1 F N
+F0 "X" -50 -100 60 H V C CNN
+F1 "IC_7485" -50 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 0 550 60 0 0 0 4~BIT~comparator Normal 0 C C
+S -350 450 400 -400 0 1 0 N
+X A<B(in) 1 600 -100 200 L 50 50 1 1 I
+X A=B(in) 2 600 -200 200 L 50 50 1 1 I
+X A>B(in) 3 600 -300 200 L 50 50 1 1 I
+X A3 4 -550 100 200 R 50 50 1 1 I
+X B3 5 -550 -350 200 R 50 50 1 1 I
+X A2 6 -550 200 200 R 50 50 1 1 I
+X B2 7 -550 -250 200 R 50 50 1 1 I
+X A1 8 -550 300 200 R 50 50 1 1 I
+X B1 9 -550 -150 200 R 50 50 1 1 I
+X A0 10 -550 400 200 R 50 50 1 1 I
+X B0 11 -550 -50 200 R 50 50 1 1 I
+X A>B(out) 12 600 350 200 L 50 50 1 1 O
+X A=B(out) 13 600 250 200 L 50 50 1 1 O
+X A<B(out) 14 600 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# INVCMOS
+#
+DEF INVCMOS X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "INVCMOS" -450 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+C 400 0 112 0 1 0 N
+S -250 200 -250 -200 0 1 0 N
+P 3 0 1 0 -250 200 300 0 -250 -200 N
+X in 1 -450 0 200 R 50 50 1 1 P
+X out 2 700 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# LM13700
+#
+DEF LM13700 X 0 40 Y Y 1 F N
+F0 "X" 200 -50 60 H V C CNN
+F1 "LM13700" 0 900 60 H V C CNN
+F2 "" 200 -50 60 H I C CNN
+F3 "" 200 -50 60 H I C CNN
+DRAW
+C 1050 0 50 0 0 0 N
+C 1100 0 50 0 0 0 N
+T 0 0 350 79 0 0 0 + Normal 0 C C
+T 0 50 -400 79 0 0 0 - Normal 0 C C
+S -1400 1100 1500 -900 0 0 0 N
+P 2 0 0 0 -150 -350 -50 -350 N
+P 2 0 0 0 -150 300 -200 300 N
+P 2 0 0 0 -150 300 -150 300 N
+P 2 0 0 0 -100 500 1000 0 N
+P 2 0 0 0 -50 -500 -150 -500 N
+P 2 0 0 0 -50 300 -150 300 N
+P 3 0 0 0 -100 500 -100 -600 1000 0 N
+P 3 0 0 0 -50 -350 -100 -500 -150 -350 N
+P 4 0 0 0 -50 200 -150 200 -100 300 -50 200 N
+X DIODEBIAS 1 -900 -1100 118 U 39 39 1 1 I
+X INPUT(-) 2 -700 -1100 118 U 39 39 1 1 I
+X V(+) 3 850 1250 118 D 39 39 1 1 I
+X V(-) 4 800 -1050 118 U 39 39 1 1 I
+X AMPBIASINPUT 5 1300 1300 118 D 39 39 1 1 I
+X INPUT(+) 6 -1200 -1100 118 U 39 39 1 1 I
+X OUTPUT 8 1300 -1050 118 U 39 39 1 1 I
+ENDDRAW
+ENDDEF
+#
+# LM555N
+#
+DEF LM555N X 0 40 Y Y 1 F N
+F0 "X" 0 -50 60 H V C CNN
+F1 "LM555N" 0 100 60 H V C CNN
+F2 "" -50 0 60 H V C CNN
+F3 "" -50 0 60 H V C CNN
+DRAW
+S 350 -400 -350 400 0 1 0 N
+X GND 1 0 -600 200 U 50 50 1 1 W
+X TR 2 -550 250 200 R 50 50 1 1 I
+X Q 3 550 250 200 L 50 50 1 1 O
+X R 4 -550 -250 200 R 50 50 1 1 I I
+X CV 5 -550 0 200 R 50 50 1 1 I
+X THR 6 550 -250 200 L 50 50 1 1 I
+X DIS 7 550 0 200 L 50 50 1 1 I
+X VCC 8 0 600 200 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# LM_7812
+#
+DEF LM_7812 X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "LM_7812" 0 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 200 350 -200 0 1 0 N
+X IN 1 -550 0 200 R 50 50 1 1 I
+X GND 2 0 -400 200 U 50 50 1 1 I
+X OUT 3 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# Lm_7805
+#
+DEF Lm_7805 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Lm_7805" 50 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 100 350 -200 0 1 0 N
+X Vin 1 -550 0 200 R 50 50 1 1 P
+X GND 2 0 -400 200 U 50 50 1 1 P
+X Vout 3 550 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# SCR
+#
+DEF SCR X 0 10 Y N 1 F N
+F0 "X" 150 200 50 H V C CNN
+F1 "SCR" 150 -350 50 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 2 0 0 0 -200 -150 200 -150 N
+P 2 0 1 0 0 -150 -200 -400 N
+P 3 0 1 0 -150 100 150 100 0 -150 F
+X A 1 0 400 300 D 60 60 1 1 I
+X K 2 0 -550 400 U 60 70 1 1 I
+X G 3 -350 -400 150 R 60 60 1 1 I
+ENDDRAW
+ENDDEF
+#
+# UJT
+#
+DEF UJT X 0 40 Y Y 1 F N
+F0 "X" -50 -50 60 H V C CNN
+F1 "UJT" 50 -50 60 H V C CNN
+F2 "" -50 -50 60 H I C CNN
+F3 "" -50 -50 60 H I C CNN
+DRAW
+C -50 -50 206 0 1 0 N
+P 2 0 1 0 -100 100 -100 -200 N
+P 3 0 1 0 -250 0 -200 0 -100 -100 N
+P 3 0 1 0 -200 -50 -150 -50 -150 0 N
+P 3 0 1 0 -100 -150 0 -150 0 -250 N
+P 3 0 1 0 -100 50 0 50 0 150 N
+X E 1 -450 0 200 R 50 50 1 1 I
+X B1 2 0 -450 200 U 50 50 1 1 B
+X B2 3 0 350 200 D 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
+# eSim_74LS04
+#
+DEF eSim_74LS04 X 0 40 Y Y 1 F N
+F0 "X" 0 100 60 H V C CNN
+F1 "eSim_74LS04" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S 350 500 -350 -500 0 1 0 N
+X ~ 1 -550 450 200 R 50 50 1 1 P
+X ~ 2 -550 300 200 R 50 50 1 1 P I
+X ~ 3 -550 150 200 R 50 50 1 1 P
+X ~ 4 -550 0 200 R 50 50 1 1 P I
+X ~ 5 -550 -150 200 R 50 50 1 1 P
+X ~ 6 -550 -300 200 R 50 50 1 1 P I
+X GND 7 -550 -450 200 R 50 50 1 1 P
+X ~ 8 550 -450 200 L 50 50 1 1 P I
+X ~ 9 550 -300 200 L 50 50 1 1 P
+X ~ 10 550 -150 200 L 50 50 1 1 P I
+X ~ 11 550 0 200 L 50 50 1 1 P
+X ~ 12 550 150 200 L 50 50 1 1 P I
+X ~ 13 550 300 200 L 50 50 1 1 P
+X VCC 14 550 450 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# full_adder
+#
+DEF full_adder X 0 40 Y Y 1 F N
+F0 "X" 1400 700 60 H V C CNN
+F1 "full_adder" 1400 600 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 800 1150 1950 0 0 1 0 N
+X IN1 1 600 950 200 R 50 50 1 1 I
+X IN2 2 600 550 200 R 50 50 1 1 I
+X CIN 3 600 150 200 R 50 50 1 1 I
+X SUM 4 2150 950 200 L 50 50 1 1 O
+X COUT 5 2150 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# full_sub
+#
+DEF full_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "full_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -550 650 450 -600 0 1 0 N
+X A 1 -750 400 200 R 50 50 1 1 I
+X B 2 -750 200 200 R 50 50 1 1 I
+X BIN 3 -750 -200 200 R 50 50 1 1 I
+X DIFF 4 650 450 200 L 50 50 1 1 O
+X BORROW 5 650 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_adder
+#
+DEF half_adder X 0 40 Y Y 1 F N
+F0 "X" 900 500 60 H V C CNN
+F1 "half_adder" 900 400 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 500 800 1250 0 0 1 0 N
+X IN1 1 300 700 200 R 50 50 1 1 I
+X IN2 2 300 100 200 R 50 50 1 1 I
+X SUM 3 1450 700 200 L 50 50 1 1 O
+X COUT 4 1450 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_sub
+#
+DEF half_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "half_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 300 300 -300 0 1 0 N
+X A 1 -500 200 200 R 50 50 1 1 I
+X B 2 -500 -100 200 R 50 50 1 1 I
+X D 3 500 150 200 L 50 50 1 1 O
+X BORROW 4 500 -100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# lm_741
+#
+DEF lm_741 X 0 40 Y Y 1 F N
+F0 "X" -200 0 60 H V C CNN
+F1 "lm_741" -100 -250 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 4 0 1 0 -350 350 350 0 -350 -350 -350 350 N
+X off_null 1 -50 400 200 D 50 38 1 1 I
+X inv 2 -550 150 200 R 50 38 1 1 I
+X non_inv 3 -550 -100 200 R 50 38 1 1 I
+X v_neg 4 -150 -450 200 U 50 38 1 1 I
+X off_null 5 50 350 200 D 50 38 1 1 I
+X out 6 550 0 200 L 50 38 1 1 O
+X v_pos 7 -150 450 200 D 50 38 1 1 I
+X NC 8 150 -300 200 U 50 38 1 1 N
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/LM13700/LM13700IC1.dcm b/library/SubcircuitLibrary/LM13700/LM13700IC1.dcm
new file mode 100644
index 00000000..1980d0d1
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700IC1.dcm
@@ -0,0 +1,7 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP SCR
+D Thyristor
+$ENDCMP
+#
+#End Doc Library
diff --git a/library/SubcircuitLibrary/LM13700/LM13700IC1.lib b/library/SubcircuitLibrary/LM13700/LM13700IC1.lib
new file mode 100644
index 00000000..60849aa0
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700IC1.lib
@@ -0,0 +1,711 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 10bitDAC
+#
+DEF 10bitDAC X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "10bitDAC" -50 -50 60 H V C CNN
+F2 "" 0 50 60 H I C CNN
+F3 "" 0 50 60 H I C CNN
+DRAW
+S -500 500 400 -600 0 1 0 N
+X D0 1 -700 -500 200 R 50 50 1 1 I
+X D1 2 -700 -400 200 R 50 50 1 1 I
+X D2 3 -700 -300 200 R 50 50 1 1 I
+X D3 4 -700 -200 200 R 50 50 1 1 I
+X D4 5 -700 -100 200 R 50 50 1 1 I
+X D5 6 -700 0 200 R 50 50 1 1 I
+X D6 7 -700 100 200 R 50 50 1 1 I
+X D7 8 -700 200 200 R 50 50 1 1 I
+X D8 9 -700 300 200 R 50 50 1 1 I
+X D9 10 -700 400 200 R 50 50 1 1 I
+X AnalogOut 11 600 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 2BITMUL
+#
+DEF 2BITMUL X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "2BITMUL" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A0 1 -500 300 200 R 50 50 1 1 I
+X A1 2 -500 150 200 R 50 50 1 1 I
+X B0 3 -500 -50 200 R 50 50 1 1 I
+X B1 4 -500 -250 200 R 50 50 1 1 I
+X M0 5 500 250 200 L 50 50 1 1 O
+X M1 6 500 100 200 L 50 50 1 1 O
+X M2 7 500 -50 200 L 50 50 1 1 O
+X M3 8 500 -250 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 3_and
+#
+DEF 3_and X 0 40 Y Y 1 F N
+F0 "X" 100 -50 60 H V C CNN
+F1 "3_and" 150 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 150 50 158 716 -716 0 1 0 N 200 200 200 -100
+P 2 0 1 0 -150 200 200 200 N
+P 3 0 1 0 -150 200 -150 -100 200 -100 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X out 4 500 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_OR
+#
+DEF 4_OR X 0 40 Y Y 1 F N
+F0 "X" 150 -100 60 H V C CNN
+F1 "4_OR" 150 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A -800 0 650 226 -226 0 1 0 N -200 250 -200 -250
+A -73 134 444 -599 -176 0 1 0 N 150 -250 350 0
+A -30 -99 393 627 146 0 1 0 N 150 250 350 0
+P 2 0 1 0 -200 -250 150 -250 N
+P 2 0 1 0 -200 250 150 250 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X in4 4 -350 -150 200 R 50 50 1 1 I
+X out 5 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_and
+#
+DEF 4_and X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "4_and" 100 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 206 760 -760 0 1 0 N 150 200 150 -200
+P 2 0 1 0 -200 200 150 200 N
+P 4 0 1 0 -200 200 -200 -200 50 -200 150 -200 N
+X in1 1 -400 150 200 R 50 50 1 1 I
+X in2 2 -400 50 200 R 50 50 1 1 I
+X in3 3 -400 -50 200 R 50 50 1 1 I
+X in4 4 -400 -150 200 R 50 50 1 1 I
+X out 5 500 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 556
+#
+DEF 556 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "556" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 250 -550 0 1 0 N
+X dis1 1 -500 150 200 R 50 50 1 1 I
+X thr1 2 -500 -150 200 R 50 50 1 1 I
+X cv1 3 -150 -750 200 U 50 50 1 1 I
+X rst1 4 -200 600 200 D 50 50 1 1 I
+X out1 5 -500 0 200 R 50 50 1 1 O
+X trig1 6 -500 -300 200 R 50 50 1 1 I
+X gnd 7 0 -750 200 U 50 50 1 1 I
+X trig2 8 450 -300 200 L 50 50 1 1 I
+X out2 9 450 0 200 L 50 50 1 1 O
+X rst2 10 100 600 200 D 50 50 1 1 I
+X cv2 11 150 -750 200 U 50 50 1 1 I
+X thr2 12 450 -150 200 L 50 50 1 1 I
+X dis2 13 450 150 200 L 50 50 1 1 I
+X vcc 14 -50 600 200 D 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# 5_and
+#
+DEF 5_and X 0 40 Y Y 1 F N
+F0 "X" 50 -100 60 H V C CNN
+F1 "5_and" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 255 787 -787 0 1 0 N 150 250 150 -250
+P 2 0 1 0 -250 250 150 250 N
+P 3 0 1 0 -250 250 -250 -250 150 -250 N
+X in1 1 -450 200 200 R 50 50 1 1 I
+X in2 2 -450 100 200 R 50 50 1 1 I
+X in3 3 -450 0 200 R 50 50 1 1 I
+X in4 4 -450 -100 200 R 50 50 1 1 I
+X in5 5 -450 -200 200 R 50 50 1 1 I
+X out 6 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# CMOS_NAND
+#
+DEF CMOS_NAND X 0 40 Y Y 1 F N
+F0 "X" -100 -150 60 H V C CNN
+F1 "CMOS_NAND" 0 -50 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+A 150 -50 381 668 -668 0 1 0 N 300 300 300 -400
+C 550 0 50 0 1 0 N
+P 2 0 1 0 -350 300 300 300 N
+P 3 0 1 0 -350 300 -350 -400 300 -400 N
+X in1 1 -550 250 200 R 50 50 1 1 I
+X in2 2 -550 -300 200 R 50 50 1 1 I
+X out 3 800 0 279 L 79 79 1 1 I
+ENDDRAW
+ENDDEF
+#
+# Clock_pulse_generator
+#
+DEF Clock_pulse_generator X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Clock_pulse_generator" 0 -100 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -550 200 600 -300 0 1 0 N
+X Vdd 1 -750 100 200 R 50 50 1 1 I
+X R 2 -750 -50 200 R 50 50 1 1 I
+X C 3 -750 -200 200 R 50 50 1 1 I
+X Clkout 4 800 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4002
+#
+DEF IC_4002 X 0 40 Y Y 1 F N
+F0 "X" 0 150 60 H V C CNN
+F1 "IC_4002" 0 0 60 H V C CNN
+F2 "" 50 -150 60 H V C CNN
+F3 "" 50 -150 60 H V C CNN
+DRAW
+S -250 350 250 -400 0 1 0 N
+X 1Y 1 -450 250 200 R 50 50 1 1 O
+X 1A 2 -450 150 200 R 50 50 1 1 I
+X 1B 3 -450 50 200 R 50 50 1 1 I
+X 1C 4 -450 -50 200 R 50 50 1 1 I
+X 1D 5 -450 -150 200 R 50 50 1 1 I
+X NC 6 -450 -250 200 R 50 50 1 1 I
+X GND 7 -450 -350 200 R 50 50 1 1 I
+X NC 8 450 -350 200 L 50 50 1 1 I
+X 2A 9 450 -250 200 L 50 50 1 1 I
+X 2B 10 450 -150 200 L 50 50 1 1 I
+X 2C 11 450 -50 200 L 50 50 1 1 I
+X 2D 12 450 50 200 L 50 50 1 1 I
+X 2Y 13 450 150 200 L 50 50 1 1 O
+X VCC 14 450 250 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4012
+#
+DEF IC_4012 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4012" 0 200 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 350 -400 0 1 0 N
+X Q1 1 -500 300 200 R 50 50 1 1 O
+X A1 2 -500 200 200 R 50 50 1 1 I
+X B1 3 -500 100 200 R 50 50 1 1 I
+X C1 4 -500 0 200 R 50 50 1 1 I
+X D1 5 -500 -100 200 R 50 50 1 1 I
+X NC 6 -500 -200 200 R 50 50 1 1 N
+X VSS 7 -500 -300 200 R 50 50 1 1 I
+X NC 8 550 -300 200 L 50 50 1 1 N
+X A2 9 550 -200 200 L 50 50 1 1 I
+X B2 10 550 -100 200 L 50 50 1 1 I
+X C2 11 550 0 200 L 50 50 1 1 I
+X D2 12 550 100 200 L 50 50 1 1 I
+X Q2 13 550 200 200 L 50 50 1 1 O
+X VDD 14 550 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4017
+#
+DEF IC_4017 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4017" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -350 850 400 -850 0 1 0 N
+X 1 1 600 650 200 L 50 50 1 1 O
+X 2 2 600 500 200 L 50 50 1 1 O
+X 3 3 600 350 200 L 50 50 1 1 O
+X 4 4 600 200 200 L 50 50 1 1 O
+X 5 5 600 50 200 L 50 50 1 1 O
+X 6 6 600 -100 200 L 50 50 1 1 O
+X 7 7 600 -250 200 L 50 50 1 1 O
+X 8 8 600 -400 200 L 50 50 1 1 O
+X 9 9 600 -600 200 L 50 50 1 1 O
+X 10 10 600 -750 200 L 50 50 1 1 O
+X RST 11 -550 -400 200 R 50 50 1 1 I
+X CLK 12 -550 350 200 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4023
+#
+DEF IC_4023 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4023" 0 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X C3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X A3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4028
+#
+DEF IC_4028 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4028" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X Q4 1 -500 350 200 R 50 50 1 1 O
+X Q2 2 -500 250 200 R 50 50 1 1 O
+X Q0 3 -500 150 200 R 50 50 1 1 O
+X Q7 4 -500 50 200 R 50 50 1 1 O
+X Q9 5 -500 -50 200 R 50 50 1 1 O
+X Q5 6 -500 -150 200 R 50 50 1 1 O
+X Q6 7 -500 -250 200 R 50 50 1 1 O
+X Vss 8 -500 -350 200 R 50 50 1 1 I
+X Q8 9 500 -350 200 L 50 50 1 1 O
+X A0 10 500 -250 200 L 50 50 1 1 I
+X A3 11 500 -150 200 L 50 50 1 1 I
+X A2 12 500 -50 200 L 50 50 1 1 I
+X A1 13 500 50 200 L 50 50 1 1 I
+X Q1 14 500 150 200 L 50 50 1 1 O
+X Q3 15 500 250 200 L 50 50 1 1 O
+X Vdd 16 500 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4073
+#
+DEF IC_4073 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4073" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X A3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X C3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_74153
+#
+DEF IC_74153 X 0 40 Y Y 1 F N
+F0 "X" 100 50 60 H V C CNN
+F1 "IC_74153" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 100 -200 60 0 0 0 4:1 Normal 0 C C
+T 0 100 -100 60 0 0 0 DUAL Normal 0 C C
+T 0 100 -300 60 0 0 0 MUX Normal 0 C C
+S -200 500 350 -550 0 1 0 N
+X a0 1 -400 350 200 R 50 50 1 1 I
+X a1 2 -400 250 200 R 50 50 1 1 I
+X a2 3 -400 150 200 R 50 50 1 1 I
+X a3 4 -400 50 200 R 50 50 1 1 I
+X EA 5 0 700 200 D 50 50 1 1 I I
+X b0 6 -400 -150 200 R 50 50 1 1 I
+X b1 7 -400 -250 200 R 50 50 1 1 I
+X b2 8 -400 -350 200 R 50 50 1 1 I
+X b3 9 -400 -450 200 R 50 50 1 1 I
+X EB 10 200 700 200 D 50 50 1 1 I I
+X s1 11 50 -750 200 U 50 50 1 1 I
+X s0 12 150 -750 200 U 50 50 1 1 I
+X ya 13 550 250 200 L 50 50 1 1 O
+X yb 14 550 -300 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_74154
+#
+DEF IC_74154 X 0 40 Y Y 1 F N
+F0 "X" 0 -200 60 H V C CNN
+F1 "IC_74154" 50 -50 60 H V C CNN
+F2 "" 0 50 60 H V C CNN
+F3 "" 0 50 60 H V C CNN
+DRAW
+T 0 0 400 60 0 0 0 4:16~ Normal 0 C C
+T 0 0 250 60 0 0 0 decoder Normal 0 C C
+S -350 700 400 -700 0 0 0 N
+X ~Y0 1 -550 550 200 R 50 50 1 1 O I
+X ~Y1 2 -550 450 200 R 50 50 1 1 O I
+X ~Y2 3 -550 350 200 R 50 50 1 1 O I
+X ~Y3 4 -550 250 200 R 50 50 1 1 O I
+X ~Y4 5 -550 150 200 R 50 50 1 1 O I
+X ~Y5 6 -550 50 200 R 50 50 1 1 O I
+X ~Y6 7 -550 -50 200 R 50 50 1 1 O I
+X ~Y7 8 -550 -150 200 R 50 50 1 1 O I
+X ~Y8 9 -550 -250 200 R 50 50 1 1 O I
+X ~Y9 10 -550 -350 200 R 50 50 1 1 O I
+X A3 20 600 150 200 L 50 50 1 1 I
+X ~Y10 11 -550 -450 200 R 50 50 1 1 O I
+X A2 21 600 250 200 L 50 50 1 1 I
+X GND 12 -550 -550 200 R 50 50 1 1 I
+X A1 22 600 350 200 L 50 50 1 1 I
+X ~Y11 13 600 -550 200 L 50 50 1 1 O I
+X A0 23 600 450 200 L 50 50 1 1 I
+X ~Y12 14 600 -450 200 L 50 50 1 1 O I
+X Vcc 24 600 550 200 L 50 50 1 1 I
+X ~Y13 15 600 -350 200 L 50 50 1 1 O I
+X ~Y14 16 600 -250 200 L 50 50 1 1 O I
+X ~Y15 17 600 -150 200 L 50 50 1 1 O I
+X ~E0 18 600 -50 200 L 50 50 1 1 I I
+X ~E1 19 600 50 200 L 50 50 1 1 I I
+ENDDRAW
+ENDDEF
+#
+# IC_74157
+#
+DEF IC_74157 X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "IC_74157" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 50 -300 60 0 0 0 2:1 Normal 0 C C
+T 0 50 -400 60 0 0 0 MUX Normal 0 C C
+T 0 50 -200 60 0 0 0 QUAD Normal 0 C C
+S -350 550 400 -650 0 1 0 N
+X a0 1 -550 450 200 R 50 50 1 1 I
+X a1 2 -550 300 200 R 50 50 1 1 I
+X b0 3 -550 200 200 R 50 50 1 1 I
+X b1 4 -550 100 200 R 50 50 1 1 I
+X c0 5 -550 0 200 R 50 50 1 1 I
+X c1 6 -550 -100 200 R 50 50 1 1 I
+X d0 7 -550 -200 200 R 50 50 1 1 I
+X d1 8 -550 -300 200 R 50 50 1 1 I
+X EN 9 -550 -550 200 R 50 50 1 1 I I
+X S 10 -550 -450 200 R 50 50 1 1 I
+X Yd 11 600 0 200 L 50 50 1 1 O
+X Ya 12 600 300 200 L 50 50 1 1 O
+X Yb 13 600 200 200 L 50 50 1 1 O
+X Yc 14 600 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_7485
+#
+DEF IC_7485 X 0 40 Y Y 1 F N
+F0 "X" -50 -100 60 H V C CNN
+F1 "IC_7485" -50 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 0 550 60 0 0 0 4~BIT~comparator Normal 0 C C
+S -350 450 400 -400 0 1 0 N
+X A<B(in) 1 600 -100 200 L 50 50 1 1 I
+X A=B(in) 2 600 -200 200 L 50 50 1 1 I
+X A>B(in) 3 600 -300 200 L 50 50 1 1 I
+X A3 4 -550 100 200 R 50 50 1 1 I
+X B3 5 -550 -350 200 R 50 50 1 1 I
+X A2 6 -550 200 200 R 50 50 1 1 I
+X B2 7 -550 -250 200 R 50 50 1 1 I
+X A1 8 -550 300 200 R 50 50 1 1 I
+X B1 9 -550 -150 200 R 50 50 1 1 I
+X A0 10 -550 400 200 R 50 50 1 1 I
+X B0 11 -550 -50 200 R 50 50 1 1 I
+X A>B(out) 12 600 350 200 L 50 50 1 1 O
+X A=B(out) 13 600 250 200 L 50 50 1 1 O
+X A<B(out) 14 600 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# INVCMOS
+#
+DEF INVCMOS X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "INVCMOS" -450 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+C 400 0 112 0 1 0 N
+S -250 200 -250 -200 0 1 0 N
+P 3 0 1 0 -250 200 300 0 -250 -200 N
+X in 1 -450 0 200 R 50 50 1 1 P
+X out 2 700 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# LM13700
+#
+DEF LM13700 X 0 40 Y Y 1 F N
+F0 "X" 200 -50 60 H V C CNN
+F1 "LM13700" 0 900 60 H V C CNN
+F2 "" 200 -50 60 H I C CNN
+F3 "" 200 -50 60 H I C CNN
+DRAW
+C 1050 0 50 0 0 0 N
+C 1100 0 50 0 0 0 N
+T 0 0 350 79 0 0 0 + Normal 0 C C
+T 0 50 -400 79 0 0 0 - Normal 0 C C
+S -1400 1100 1500 -900 0 0 0 N
+P 2 0 0 0 -150 -350 -50 -350 N
+P 2 0 0 0 -150 300 -200 300 N
+P 2 0 0 0 -150 300 -150 300 N
+P 2 0 0 0 -100 500 1000 0 N
+P 2 0 0 0 -50 -500 -150 -500 N
+P 2 0 0 0 -50 300 -150 300 N
+P 3 0 0 0 -100 500 -100 -600 1000 0 N
+P 3 0 0 0 -50 -350 -100 -500 -150 -350 N
+P 4 0 0 0 -50 200 -150 200 -100 300 -50 200 N
+X DIODEBIAS 1 -900 -1100 118 U 39 39 1 1 I
+X INPUT(-) 2 -700 -1100 118 U 39 39 1 1 I
+X V(+) 3 850 1250 118 D 39 39 1 1 I
+X V(-) 4 800 -1050 118 U 39 39 1 1 I
+X AMPBIASINPUT 5 1300 1300 118 D 39 39 1 1 I
+X INPUT(+) 6 -1200 -1100 118 U 39 39 1 1 I
+X OUTPUT 7 1300 -1050 118 U 39 39 1 1 O
+ENDDRAW
+ENDDEF
+#
+# LM555N
+#
+DEF LM555N X 0 40 Y Y 1 F N
+F0 "X" 0 -50 60 H V C CNN
+F1 "LM555N" 0 100 60 H V C CNN
+F2 "" -50 0 60 H V C CNN
+F3 "" -50 0 60 H V C CNN
+DRAW
+S 350 -400 -350 400 0 1 0 N
+X GND 1 0 -600 200 U 50 50 1 1 W
+X TR 2 -550 250 200 R 50 50 1 1 I
+X Q 3 550 250 200 L 50 50 1 1 O
+X R 4 -550 -250 200 R 50 50 1 1 I I
+X CV 5 -550 0 200 R 50 50 1 1 I
+X THR 6 550 -250 200 L 50 50 1 1 I
+X DIS 7 550 0 200 L 50 50 1 1 I
+X VCC 8 0 600 200 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# LM_7812
+#
+DEF LM_7812 X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "LM_7812" 0 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 200 350 -200 0 1 0 N
+X IN 1 -550 0 200 R 50 50 1 1 I
+X GND 2 0 -400 200 U 50 50 1 1 I
+X OUT 3 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# Lm_7805
+#
+DEF Lm_7805 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Lm_7805" 50 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 100 350 -200 0 1 0 N
+X Vin 1 -550 0 200 R 50 50 1 1 P
+X GND 2 0 -400 200 U 50 50 1 1 P
+X Vout 3 550 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# SCR
+#
+DEF SCR X 0 10 Y N 1 F N
+F0 "X" 150 200 50 H V C CNN
+F1 "SCR" 150 -350 50 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 2 0 0 0 -200 -150 200 -150 N
+P 2 0 1 0 0 -150 -200 -400 N
+P 3 0 1 0 -150 100 150 100 0 -150 F
+X A 1 0 400 300 D 60 60 1 1 I
+X K 2 0 -550 400 U 60 70 1 1 I
+X G 3 -350 -400 150 R 60 60 1 1 I
+ENDDRAW
+ENDDEF
+#
+# UJT
+#
+DEF UJT X 0 40 Y Y 1 F N
+F0 "X" -50 -50 60 H V C CNN
+F1 "UJT" 50 -50 60 H V C CNN
+F2 "" -50 -50 60 H I C CNN
+F3 "" -50 -50 60 H I C CNN
+DRAW
+C -50 -50 206 0 1 0 N
+P 2 0 1 0 -100 100 -100 -200 N
+P 3 0 1 0 -250 0 -200 0 -100 -100 N
+P 3 0 1 0 -200 -50 -150 -50 -150 0 N
+P 3 0 1 0 -100 -150 0 -150 0 -250 N
+P 3 0 1 0 -100 50 0 50 0 150 N
+X E 1 -450 0 200 R 50 50 1 1 I
+X B1 2 0 -450 200 U 50 50 1 1 B
+X B2 3 0 350 200 D 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
+# eSim_74LS04
+#
+DEF eSim_74LS04 X 0 40 Y Y 1 F N
+F0 "X" 0 100 60 H V C CNN
+F1 "eSim_74LS04" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S 350 500 -350 -500 0 1 0 N
+X ~ 1 -550 450 200 R 50 50 1 1 P
+X ~ 2 -550 300 200 R 50 50 1 1 P I
+X ~ 3 -550 150 200 R 50 50 1 1 P
+X ~ 4 -550 0 200 R 50 50 1 1 P I
+X ~ 5 -550 -150 200 R 50 50 1 1 P
+X ~ 6 -550 -300 200 R 50 50 1 1 P I
+X GND 7 -550 -450 200 R 50 50 1 1 P
+X ~ 8 550 -450 200 L 50 50 1 1 P I
+X ~ 9 550 -300 200 L 50 50 1 1 P
+X ~ 10 550 -150 200 L 50 50 1 1 P I
+X ~ 11 550 0 200 L 50 50 1 1 P
+X ~ 12 550 150 200 L 50 50 1 1 P I
+X ~ 13 550 300 200 L 50 50 1 1 P
+X VCC 14 550 450 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# full_adder
+#
+DEF full_adder X 0 40 Y Y 1 F N
+F0 "X" 1400 700 60 H V C CNN
+F1 "full_adder" 1400 600 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 800 1150 1950 0 0 1 0 N
+X IN1 1 600 950 200 R 50 50 1 1 I
+X IN2 2 600 550 200 R 50 50 1 1 I
+X CIN 3 600 150 200 R 50 50 1 1 I
+X SUM 4 2150 950 200 L 50 50 1 1 O
+X COUT 5 2150 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# full_sub
+#
+DEF full_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "full_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -550 650 450 -600 0 1 0 N
+X A 1 -750 400 200 R 50 50 1 1 I
+X B 2 -750 200 200 R 50 50 1 1 I
+X BIN 3 -750 -200 200 R 50 50 1 1 I
+X DIFF 4 650 450 200 L 50 50 1 1 O
+X BORROW 5 650 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_adder
+#
+DEF half_adder X 0 40 Y Y 1 F N
+F0 "X" 900 500 60 H V C CNN
+F1 "half_adder" 900 400 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 500 800 1250 0 0 1 0 N
+X IN1 1 300 700 200 R 50 50 1 1 I
+X IN2 2 300 100 200 R 50 50 1 1 I
+X SUM 3 1450 700 200 L 50 50 1 1 O
+X COUT 4 1450 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_sub
+#
+DEF half_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "half_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 300 300 -300 0 1 0 N
+X A 1 -500 200 200 R 50 50 1 1 I
+X B 2 -500 -100 200 R 50 50 1 1 I
+X D 3 500 150 200 L 50 50 1 1 O
+X BORROW 4 500 -100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# lm_741
+#
+DEF lm_741 X 0 40 Y Y 1 F N
+F0 "X" -200 0 60 H V C CNN
+F1 "lm_741" -100 -250 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 4 0 1 0 -350 350 350 0 -350 -350 -350 350 N
+X off_null 1 -50 400 200 D 50 38 1 1 I
+X inv 2 -550 150 200 R 50 38 1 1 I
+X non_inv 3 -550 -100 200 R 50 38 1 1 I
+X v_neg 4 -150 -450 200 U 50 38 1 1 I
+X off_null 5 50 350 200 D 50 38 1 1 I
+X out 6 550 0 200 L 50 38 1 1 O
+X v_pos 7 -150 450 200 D 50 38 1 1 I
+X NC 8 150 -300 200 U 50 38 1 1 N
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/LM13700/LM13700MX.dcm b/library/SubcircuitLibrary/LM13700/LM13700MX.dcm
new file mode 100644
index 00000000..1980d0d1
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700MX.dcm
@@ -0,0 +1,7 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP SCR
+D Thyristor
+$ENDCMP
+#
+#End Doc Library
diff --git a/library/SubcircuitLibrary/LM13700/LM13700MX.lib b/library/SubcircuitLibrary/LM13700/LM13700MX.lib
new file mode 100644
index 00000000..a40d07f6
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700MX.lib
@@ -0,0 +1,711 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 10bitDAC
+#
+DEF 10bitDAC X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "10bitDAC" -50 -50 60 H V C CNN
+F2 "" 0 50 60 H I C CNN
+F3 "" 0 50 60 H I C CNN
+DRAW
+S -500 500 400 -600 0 1 0 N
+X D0 1 -700 -500 200 R 50 50 1 1 I
+X D1 2 -700 -400 200 R 50 50 1 1 I
+X D2 3 -700 -300 200 R 50 50 1 1 I
+X D3 4 -700 -200 200 R 50 50 1 1 I
+X D4 5 -700 -100 200 R 50 50 1 1 I
+X D5 6 -700 0 200 R 50 50 1 1 I
+X D6 7 -700 100 200 R 50 50 1 1 I
+X D7 8 -700 200 200 R 50 50 1 1 I
+X D8 9 -700 300 200 R 50 50 1 1 I
+X D9 10 -700 400 200 R 50 50 1 1 I
+X AnalogOut 11 600 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 2BITMUL
+#
+DEF 2BITMUL X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "2BITMUL" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A0 1 -500 300 200 R 50 50 1 1 I
+X A1 2 -500 150 200 R 50 50 1 1 I
+X B0 3 -500 -50 200 R 50 50 1 1 I
+X B1 4 -500 -250 200 R 50 50 1 1 I
+X M0 5 500 250 200 L 50 50 1 1 O
+X M1 6 500 100 200 L 50 50 1 1 O
+X M2 7 500 -50 200 L 50 50 1 1 O
+X M3 8 500 -250 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 3_and
+#
+DEF 3_and X 0 40 Y Y 1 F N
+F0 "X" 100 -50 60 H V C CNN
+F1 "3_and" 150 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 150 50 158 716 -716 0 1 0 N 200 200 200 -100
+P 2 0 1 0 -150 200 200 200 N
+P 3 0 1 0 -150 200 -150 -100 200 -100 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X out 4 500 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_OR
+#
+DEF 4_OR X 0 40 Y Y 1 F N
+F0 "X" 150 -100 60 H V C CNN
+F1 "4_OR" 150 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A -800 0 650 226 -226 0 1 0 N -200 250 -200 -250
+A -73 134 444 -599 -176 0 1 0 N 150 -250 350 0
+A -30 -99 393 627 146 0 1 0 N 150 250 350 0
+P 2 0 1 0 -200 -250 150 -250 N
+P 2 0 1 0 -200 250 150 250 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X in4 4 -350 -150 200 R 50 50 1 1 I
+X out 5 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_and
+#
+DEF 4_and X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "4_and" 100 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 206 760 -760 0 1 0 N 150 200 150 -200
+P 2 0 1 0 -200 200 150 200 N
+P 4 0 1 0 -200 200 -200 -200 50 -200 150 -200 N
+X in1 1 -400 150 200 R 50 50 1 1 I
+X in2 2 -400 50 200 R 50 50 1 1 I
+X in3 3 -400 -50 200 R 50 50 1 1 I
+X in4 4 -400 -150 200 R 50 50 1 1 I
+X out 5 500 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 556
+#
+DEF 556 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "556" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 250 -550 0 1 0 N
+X dis1 1 -500 150 200 R 50 50 1 1 I
+X thr1 2 -500 -150 200 R 50 50 1 1 I
+X cv1 3 -150 -750 200 U 50 50 1 1 I
+X rst1 4 -200 600 200 D 50 50 1 1 I
+X out1 5 -500 0 200 R 50 50 1 1 O
+X trig1 6 -500 -300 200 R 50 50 1 1 I
+X gnd 7 0 -750 200 U 50 50 1 1 I
+X trig2 8 450 -300 200 L 50 50 1 1 I
+X out2 9 450 0 200 L 50 50 1 1 O
+X rst2 10 100 600 200 D 50 50 1 1 I
+X cv2 11 150 -750 200 U 50 50 1 1 I
+X thr2 12 450 -150 200 L 50 50 1 1 I
+X dis2 13 450 150 200 L 50 50 1 1 I
+X vcc 14 -50 600 200 D 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# 5_and
+#
+DEF 5_and X 0 40 Y Y 1 F N
+F0 "X" 50 -100 60 H V C CNN
+F1 "5_and" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 255 787 -787 0 1 0 N 150 250 150 -250
+P 2 0 1 0 -250 250 150 250 N
+P 3 0 1 0 -250 250 -250 -250 150 -250 N
+X in1 1 -450 200 200 R 50 50 1 1 I
+X in2 2 -450 100 200 R 50 50 1 1 I
+X in3 3 -450 0 200 R 50 50 1 1 I
+X in4 4 -450 -100 200 R 50 50 1 1 I
+X in5 5 -450 -200 200 R 50 50 1 1 I
+X out 6 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# CMOS_NAND
+#
+DEF CMOS_NAND X 0 40 Y Y 1 F N
+F0 "X" -100 -150 60 H V C CNN
+F1 "CMOS_NAND" 0 -50 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+A 150 -50 381 668 -668 0 1 0 N 300 300 300 -400
+C 550 0 50 0 1 0 N
+P 2 0 1 0 -350 300 300 300 N
+P 3 0 1 0 -350 300 -350 -400 300 -400 N
+X in1 1 -550 250 200 R 50 50 1 1 I
+X in2 2 -550 -300 200 R 50 50 1 1 I
+X out 3 800 0 279 L 79 79 1 1 I
+ENDDRAW
+ENDDEF
+#
+# Clock_pulse_generator
+#
+DEF Clock_pulse_generator X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Clock_pulse_generator" 0 -100 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -550 200 600 -300 0 1 0 N
+X Vdd 1 -750 100 200 R 50 50 1 1 I
+X R 2 -750 -50 200 R 50 50 1 1 I
+X C 3 -750 -200 200 R 50 50 1 1 I
+X Clkout 4 800 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4002
+#
+DEF IC_4002 X 0 40 Y Y 1 F N
+F0 "X" 0 150 60 H V C CNN
+F1 "IC_4002" 0 0 60 H V C CNN
+F2 "" 50 -150 60 H V C CNN
+F3 "" 50 -150 60 H V C CNN
+DRAW
+S -250 350 250 -400 0 1 0 N
+X 1Y 1 -450 250 200 R 50 50 1 1 O
+X 1A 2 -450 150 200 R 50 50 1 1 I
+X 1B 3 -450 50 200 R 50 50 1 1 I
+X 1C 4 -450 -50 200 R 50 50 1 1 I
+X 1D 5 -450 -150 200 R 50 50 1 1 I
+X NC 6 -450 -250 200 R 50 50 1 1 I
+X GND 7 -450 -350 200 R 50 50 1 1 I
+X NC 8 450 -350 200 L 50 50 1 1 I
+X 2A 9 450 -250 200 L 50 50 1 1 I
+X 2B 10 450 -150 200 L 50 50 1 1 I
+X 2C 11 450 -50 200 L 50 50 1 1 I
+X 2D 12 450 50 200 L 50 50 1 1 I
+X 2Y 13 450 150 200 L 50 50 1 1 O
+X VCC 14 450 250 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4012
+#
+DEF IC_4012 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4012" 0 200 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 350 -400 0 1 0 N
+X Q1 1 -500 300 200 R 50 50 1 1 O
+X A1 2 -500 200 200 R 50 50 1 1 I
+X B1 3 -500 100 200 R 50 50 1 1 I
+X C1 4 -500 0 200 R 50 50 1 1 I
+X D1 5 -500 -100 200 R 50 50 1 1 I
+X NC 6 -500 -200 200 R 50 50 1 1 N
+X VSS 7 -500 -300 200 R 50 50 1 1 I
+X NC 8 550 -300 200 L 50 50 1 1 N
+X A2 9 550 -200 200 L 50 50 1 1 I
+X B2 10 550 -100 200 L 50 50 1 1 I
+X C2 11 550 0 200 L 50 50 1 1 I
+X D2 12 550 100 200 L 50 50 1 1 I
+X Q2 13 550 200 200 L 50 50 1 1 O
+X VDD 14 550 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4017
+#
+DEF IC_4017 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4017" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -350 850 400 -850 0 1 0 N
+X 1 1 600 650 200 L 50 50 1 1 O
+X 2 2 600 500 200 L 50 50 1 1 O
+X 3 3 600 350 200 L 50 50 1 1 O
+X 4 4 600 200 200 L 50 50 1 1 O
+X 5 5 600 50 200 L 50 50 1 1 O
+X 6 6 600 -100 200 L 50 50 1 1 O
+X 7 7 600 -250 200 L 50 50 1 1 O
+X 8 8 600 -400 200 L 50 50 1 1 O
+X 9 9 600 -600 200 L 50 50 1 1 O
+X 10 10 600 -750 200 L 50 50 1 1 O
+X RST 11 -550 -400 200 R 50 50 1 1 I
+X CLK 12 -550 350 200 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4023
+#
+DEF IC_4023 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4023" 0 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X C3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X A3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4028
+#
+DEF IC_4028 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4028" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X Q4 1 -500 350 200 R 50 50 1 1 O
+X Q2 2 -500 250 200 R 50 50 1 1 O
+X Q0 3 -500 150 200 R 50 50 1 1 O
+X Q7 4 -500 50 200 R 50 50 1 1 O
+X Q9 5 -500 -50 200 R 50 50 1 1 O
+X Q5 6 -500 -150 200 R 50 50 1 1 O
+X Q6 7 -500 -250 200 R 50 50 1 1 O
+X Vss 8 -500 -350 200 R 50 50 1 1 I
+X Q8 9 500 -350 200 L 50 50 1 1 O
+X A0 10 500 -250 200 L 50 50 1 1 I
+X A3 11 500 -150 200 L 50 50 1 1 I
+X A2 12 500 -50 200 L 50 50 1 1 I
+X A1 13 500 50 200 L 50 50 1 1 I
+X Q1 14 500 150 200 L 50 50 1 1 O
+X Q3 15 500 250 200 L 50 50 1 1 O
+X Vdd 16 500 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4073
+#
+DEF IC_4073 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4073" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X A3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X C3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_74153
+#
+DEF IC_74153 X 0 40 Y Y 1 F N
+F0 "X" 100 50 60 H V C CNN
+F1 "IC_74153" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 100 -200 60 0 0 0 4:1 Normal 0 C C
+T 0 100 -100 60 0 0 0 DUAL Normal 0 C C
+T 0 100 -300 60 0 0 0 MUX Normal 0 C C
+S -200 500 350 -550 0 1 0 N
+X a0 1 -400 350 200 R 50 50 1 1 I
+X a1 2 -400 250 200 R 50 50 1 1 I
+X a2 3 -400 150 200 R 50 50 1 1 I
+X a3 4 -400 50 200 R 50 50 1 1 I
+X EA 5 0 700 200 D 50 50 1 1 I I
+X b0 6 -400 -150 200 R 50 50 1 1 I
+X b1 7 -400 -250 200 R 50 50 1 1 I
+X b2 8 -400 -350 200 R 50 50 1 1 I
+X b3 9 -400 -450 200 R 50 50 1 1 I
+X EB 10 200 700 200 D 50 50 1 1 I I
+X s1 11 50 -750 200 U 50 50 1 1 I
+X s0 12 150 -750 200 U 50 50 1 1 I
+X ya 13 550 250 200 L 50 50 1 1 O
+X yb 14 550 -300 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_74154
+#
+DEF IC_74154 X 0 40 Y Y 1 F N
+F0 "X" 0 -200 60 H V C CNN
+F1 "IC_74154" 50 -50 60 H V C CNN
+F2 "" 0 50 60 H V C CNN
+F3 "" 0 50 60 H V C CNN
+DRAW
+T 0 0 400 60 0 0 0 4:16~ Normal 0 C C
+T 0 0 250 60 0 0 0 decoder Normal 0 C C
+S -350 700 400 -700 0 0 0 N
+X ~Y0 1 -550 550 200 R 50 50 1 1 O I
+X ~Y1 2 -550 450 200 R 50 50 1 1 O I
+X ~Y2 3 -550 350 200 R 50 50 1 1 O I
+X ~Y3 4 -550 250 200 R 50 50 1 1 O I
+X ~Y4 5 -550 150 200 R 50 50 1 1 O I
+X ~Y5 6 -550 50 200 R 50 50 1 1 O I
+X ~Y6 7 -550 -50 200 R 50 50 1 1 O I
+X ~Y7 8 -550 -150 200 R 50 50 1 1 O I
+X ~Y8 9 -550 -250 200 R 50 50 1 1 O I
+X ~Y9 10 -550 -350 200 R 50 50 1 1 O I
+X A3 20 600 150 200 L 50 50 1 1 I
+X ~Y10 11 -550 -450 200 R 50 50 1 1 O I
+X A2 21 600 250 200 L 50 50 1 1 I
+X GND 12 -550 -550 200 R 50 50 1 1 I
+X A1 22 600 350 200 L 50 50 1 1 I
+X ~Y11 13 600 -550 200 L 50 50 1 1 O I
+X A0 23 600 450 200 L 50 50 1 1 I
+X ~Y12 14 600 -450 200 L 50 50 1 1 O I
+X Vcc 24 600 550 200 L 50 50 1 1 I
+X ~Y13 15 600 -350 200 L 50 50 1 1 O I
+X ~Y14 16 600 -250 200 L 50 50 1 1 O I
+X ~Y15 17 600 -150 200 L 50 50 1 1 O I
+X ~E0 18 600 -50 200 L 50 50 1 1 I I
+X ~E1 19 600 50 200 L 50 50 1 1 I I
+ENDDRAW
+ENDDEF
+#
+# IC_74157
+#
+DEF IC_74157 X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "IC_74157" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 50 -300 60 0 0 0 2:1 Normal 0 C C
+T 0 50 -400 60 0 0 0 MUX Normal 0 C C
+T 0 50 -200 60 0 0 0 QUAD Normal 0 C C
+S -350 550 400 -650 0 1 0 N
+X a0 1 -550 450 200 R 50 50 1 1 I
+X a1 2 -550 300 200 R 50 50 1 1 I
+X b0 3 -550 200 200 R 50 50 1 1 I
+X b1 4 -550 100 200 R 50 50 1 1 I
+X c0 5 -550 0 200 R 50 50 1 1 I
+X c1 6 -550 -100 200 R 50 50 1 1 I
+X d0 7 -550 -200 200 R 50 50 1 1 I
+X d1 8 -550 -300 200 R 50 50 1 1 I
+X EN 9 -550 -550 200 R 50 50 1 1 I I
+X S 10 -550 -450 200 R 50 50 1 1 I
+X Yd 11 600 0 200 L 50 50 1 1 O
+X Ya 12 600 300 200 L 50 50 1 1 O
+X Yb 13 600 200 200 L 50 50 1 1 O
+X Yc 14 600 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_7485
+#
+DEF IC_7485 X 0 40 Y Y 1 F N
+F0 "X" -50 -100 60 H V C CNN
+F1 "IC_7485" -50 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 0 550 60 0 0 0 4~BIT~comparator Normal 0 C C
+S -350 450 400 -400 0 1 0 N
+X A<B(in) 1 600 -100 200 L 50 50 1 1 I
+X A=B(in) 2 600 -200 200 L 50 50 1 1 I
+X A>B(in) 3 600 -300 200 L 50 50 1 1 I
+X A3 4 -550 100 200 R 50 50 1 1 I
+X B3 5 -550 -350 200 R 50 50 1 1 I
+X A2 6 -550 200 200 R 50 50 1 1 I
+X B2 7 -550 -250 200 R 50 50 1 1 I
+X A1 8 -550 300 200 R 50 50 1 1 I
+X B1 9 -550 -150 200 R 50 50 1 1 I
+X A0 10 -550 400 200 R 50 50 1 1 I
+X B0 11 -550 -50 200 R 50 50 1 1 I
+X A>B(out) 12 600 350 200 L 50 50 1 1 O
+X A=B(out) 13 600 250 200 L 50 50 1 1 O
+X A<B(out) 14 600 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# INVCMOS
+#
+DEF INVCMOS X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "INVCMOS" -450 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+C 400 0 112 0 1 0 N
+S -250 200 -250 -200 0 1 0 N
+P 3 0 1 0 -250 200 300 0 -250 -200 N
+X in 1 -450 0 200 R 50 50 1 1 P
+X out 2 700 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# LM13700
+#
+DEF LM13700 X 0 40 Y Y 1 F N
+F0 "X" 200 -50 60 H V C CNN
+F1 "LM13700" 0 900 60 H V C CNN
+F2 "" 200 -50 60 H I C CNN
+F3 "" 200 -50 60 H I C CNN
+DRAW
+C 1050 0 50 0 0 0 N
+C 1100 0 50 0 0 0 N
+T 0 0 350 79 0 0 0 + Normal 0 C C
+T 0 50 -400 79 0 0 0 - Normal 0 C C
+S -1400 1100 1500 -900 0 0 0 N
+P 2 0 0 0 -150 -350 -50 -350 N
+P 2 0 0 0 -150 300 -200 300 N
+P 2 0 0 0 -150 300 -150 300 N
+P 2 0 0 0 -100 500 1000 0 N
+P 2 0 0 0 -50 -500 -150 -500 N
+P 2 0 0 0 -50 300 -150 300 N
+P 3 0 0 0 -100 500 -100 -600 1000 0 N
+P 3 0 0 0 -50 -350 -100 -500 -150 -350 N
+P 4 0 0 0 -50 200 -150 200 -100 300 -50 200 N
+X AMPBIASINPUT 1 1300 1300 118 D 39 39 1 1 I
+X INPUT(+) 2 -1200 -1100 118 U 39 39 1 1 I
+X DIODEBIAS 3 -900 -1100 118 U 39 39 1 1 I
+X INPUT(-) 4 -700 -1100 118 U 39 39 1 1 I
+X V(+) 5 700 1250 118 D 39 39 1 1 I
+X V(-) 6 800 -1050 118 U 39 39 1 1 I
+X OUTPUT 7 1300 -1050 118 U 39 39 1 1 I
+ENDDRAW
+ENDDEF
+#
+# LM555N
+#
+DEF LM555N X 0 40 Y Y 1 F N
+F0 "X" 0 -50 60 H V C CNN
+F1 "LM555N" 0 100 60 H V C CNN
+F2 "" -50 0 60 H V C CNN
+F3 "" -50 0 60 H V C CNN
+DRAW
+S 350 -400 -350 400 0 1 0 N
+X GND 1 0 -600 200 U 50 50 1 1 W
+X TR 2 -550 250 200 R 50 50 1 1 I
+X Q 3 550 250 200 L 50 50 1 1 O
+X R 4 -550 -250 200 R 50 50 1 1 I I
+X CV 5 -550 0 200 R 50 50 1 1 I
+X THR 6 550 -250 200 L 50 50 1 1 I
+X DIS 7 550 0 200 L 50 50 1 1 I
+X VCC 8 0 600 200 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# LM_7812
+#
+DEF LM_7812 X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "LM_7812" 0 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 200 350 -200 0 1 0 N
+X IN 1 -550 0 200 R 50 50 1 1 I
+X GND 2 0 -400 200 U 50 50 1 1 I
+X OUT 3 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# Lm_7805
+#
+DEF Lm_7805 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Lm_7805" 50 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 100 350 -200 0 1 0 N
+X Vin 1 -550 0 200 R 50 50 1 1 P
+X GND 2 0 -400 200 U 50 50 1 1 P
+X Vout 3 550 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# SCR
+#
+DEF SCR X 0 10 Y N 1 F N
+F0 "X" 150 200 50 H V C CNN
+F1 "SCR" 150 -350 50 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 2 0 0 0 -200 -150 200 -150 N
+P 2 0 1 0 0 -150 -200 -400 N
+P 3 0 1 0 -150 100 150 100 0 -150 F
+X A 1 0 400 300 D 60 60 1 1 I
+X K 2 0 -550 400 U 60 70 1 1 I
+X G 3 -350 -400 150 R 60 60 1 1 I
+ENDDRAW
+ENDDEF
+#
+# UJT
+#
+DEF UJT X 0 40 Y Y 1 F N
+F0 "X" -50 -50 60 H V C CNN
+F1 "UJT" 50 -50 60 H V C CNN
+F2 "" -50 -50 60 H I C CNN
+F3 "" -50 -50 60 H I C CNN
+DRAW
+C -50 -50 206 0 1 0 N
+P 2 0 1 0 -100 100 -100 -200 N
+P 3 0 1 0 -250 0 -200 0 -100 -100 N
+P 3 0 1 0 -200 -50 -150 -50 -150 0 N
+P 3 0 1 0 -100 -150 0 -150 0 -250 N
+P 3 0 1 0 -100 50 0 50 0 150 N
+X E 1 -450 0 200 R 50 50 1 1 I
+X B1 2 0 -450 200 U 50 50 1 1 B
+X B2 3 0 350 200 D 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
+# eSim_74LS04
+#
+DEF eSim_74LS04 X 0 40 Y Y 1 F N
+F0 "X" 0 100 60 H V C CNN
+F1 "eSim_74LS04" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S 350 500 -350 -500 0 1 0 N
+X ~ 1 -550 450 200 R 50 50 1 1 P
+X ~ 2 -550 300 200 R 50 50 1 1 P I
+X ~ 3 -550 150 200 R 50 50 1 1 P
+X ~ 4 -550 0 200 R 50 50 1 1 P I
+X ~ 5 -550 -150 200 R 50 50 1 1 P
+X ~ 6 -550 -300 200 R 50 50 1 1 P I
+X GND 7 -550 -450 200 R 50 50 1 1 P
+X ~ 8 550 -450 200 L 50 50 1 1 P I
+X ~ 9 550 -300 200 L 50 50 1 1 P
+X ~ 10 550 -150 200 L 50 50 1 1 P I
+X ~ 11 550 0 200 L 50 50 1 1 P
+X ~ 12 550 150 200 L 50 50 1 1 P I
+X ~ 13 550 300 200 L 50 50 1 1 P
+X VCC 14 550 450 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# full_adder
+#
+DEF full_adder X 0 40 Y Y 1 F N
+F0 "X" 1400 700 60 H V C CNN
+F1 "full_adder" 1400 600 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 800 1150 1950 0 0 1 0 N
+X IN1 1 600 950 200 R 50 50 1 1 I
+X IN2 2 600 550 200 R 50 50 1 1 I
+X CIN 3 600 150 200 R 50 50 1 1 I
+X SUM 4 2150 950 200 L 50 50 1 1 O
+X COUT 5 2150 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# full_sub
+#
+DEF full_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "full_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -550 650 450 -600 0 1 0 N
+X A 1 -750 400 200 R 50 50 1 1 I
+X B 2 -750 200 200 R 50 50 1 1 I
+X BIN 3 -750 -200 200 R 50 50 1 1 I
+X DIFF 4 650 450 200 L 50 50 1 1 O
+X BORROW 5 650 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_adder
+#
+DEF half_adder X 0 40 Y Y 1 F N
+F0 "X" 900 500 60 H V C CNN
+F1 "half_adder" 900 400 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 500 800 1250 0 0 1 0 N
+X IN1 1 300 700 200 R 50 50 1 1 I
+X IN2 2 300 100 200 R 50 50 1 1 I
+X SUM 3 1450 700 200 L 50 50 1 1 O
+X COUT 4 1450 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_sub
+#
+DEF half_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "half_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 300 300 -300 0 1 0 N
+X A 1 -500 200 200 R 50 50 1 1 I
+X B 2 -500 -100 200 R 50 50 1 1 I
+X D 3 500 150 200 L 50 50 1 1 O
+X BORROW 4 500 -100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# lm_741
+#
+DEF lm_741 X 0 40 Y Y 1 F N
+F0 "X" -200 0 60 H V C CNN
+F1 "lm_741" -100 -250 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 4 0 1 0 -350 350 350 0 -350 -350 -350 350 N
+X off_null 1 -50 400 200 D 50 38 1 1 I
+X inv 2 -550 150 200 R 50 38 1 1 I
+X non_inv 3 -550 -100 200 R 50 38 1 1 I
+X v_neg 4 -150 -450 200 U 50 38 1 1 I
+X off_null 5 50 350 200 D 50 38 1 1 I
+X out 6 550 0 200 L 50 38 1 1 O
+X v_pos 7 -150 450 200 D 50 38 1 1 I
+X NC 8 150 -300 200 U 50 38 1 1 N
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/LM13700/LM13700MXX.dcm b/library/SubcircuitLibrary/LM13700/LM13700MXX.dcm
new file mode 100644
index 00000000..1980d0d1
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700MXX.dcm
@@ -0,0 +1,7 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP SCR
+D Thyristor
+$ENDCMP
+#
+#End Doc Library
diff --git a/library/SubcircuitLibrary/LM13700/LM13700MXX.lib b/library/SubcircuitLibrary/LM13700/LM13700MXX.lib
new file mode 100644
index 00000000..e2f73097
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700MXX.lib
@@ -0,0 +1,711 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 10bitDAC
+#
+DEF 10bitDAC X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "10bitDAC" -50 -50 60 H V C CNN
+F2 "" 0 50 60 H I C CNN
+F3 "" 0 50 60 H I C CNN
+DRAW
+S -500 500 400 -600 0 1 0 N
+X D0 1 -700 -500 200 R 50 50 1 1 I
+X D1 2 -700 -400 200 R 50 50 1 1 I
+X D2 3 -700 -300 200 R 50 50 1 1 I
+X D3 4 -700 -200 200 R 50 50 1 1 I
+X D4 5 -700 -100 200 R 50 50 1 1 I
+X D5 6 -700 0 200 R 50 50 1 1 I
+X D6 7 -700 100 200 R 50 50 1 1 I
+X D7 8 -700 200 200 R 50 50 1 1 I
+X D8 9 -700 300 200 R 50 50 1 1 I
+X D9 10 -700 400 200 R 50 50 1 1 I
+X AnalogOut 11 600 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 2BITMUL
+#
+DEF 2BITMUL X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "2BITMUL" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A0 1 -500 300 200 R 50 50 1 1 I
+X A1 2 -500 150 200 R 50 50 1 1 I
+X B0 3 -500 -50 200 R 50 50 1 1 I
+X B1 4 -500 -250 200 R 50 50 1 1 I
+X M0 5 500 250 200 L 50 50 1 1 O
+X M1 6 500 100 200 L 50 50 1 1 O
+X M2 7 500 -50 200 L 50 50 1 1 O
+X M3 8 500 -250 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 3_and
+#
+DEF 3_and X 0 40 Y Y 1 F N
+F0 "X" 100 -50 60 H V C CNN
+F1 "3_and" 150 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 150 50 158 716 -716 0 1 0 N 200 200 200 -100
+P 2 0 1 0 -150 200 200 200 N
+P 3 0 1 0 -150 200 -150 -100 200 -100 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X out 4 500 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_OR
+#
+DEF 4_OR X 0 40 Y Y 1 F N
+F0 "X" 150 -100 60 H V C CNN
+F1 "4_OR" 150 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A -800 0 650 226 -226 0 1 0 N -200 250 -200 -250
+A -73 134 444 -599 -176 0 1 0 N 150 -250 350 0
+A -30 -99 393 627 146 0 1 0 N 150 250 350 0
+P 2 0 1 0 -200 -250 150 -250 N
+P 2 0 1 0 -200 250 150 250 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X in4 4 -350 -150 200 R 50 50 1 1 I
+X out 5 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_and
+#
+DEF 4_and X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "4_and" 100 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 206 760 -760 0 1 0 N 150 200 150 -200
+P 2 0 1 0 -200 200 150 200 N
+P 4 0 1 0 -200 200 -200 -200 50 -200 150 -200 N
+X in1 1 -400 150 200 R 50 50 1 1 I
+X in2 2 -400 50 200 R 50 50 1 1 I
+X in3 3 -400 -50 200 R 50 50 1 1 I
+X in4 4 -400 -150 200 R 50 50 1 1 I
+X out 5 500 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 556
+#
+DEF 556 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "556" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 250 -550 0 1 0 N
+X dis1 1 -500 150 200 R 50 50 1 1 I
+X thr1 2 -500 -150 200 R 50 50 1 1 I
+X cv1 3 -150 -750 200 U 50 50 1 1 I
+X rst1 4 -200 600 200 D 50 50 1 1 I
+X out1 5 -500 0 200 R 50 50 1 1 O
+X trig1 6 -500 -300 200 R 50 50 1 1 I
+X gnd 7 0 -750 200 U 50 50 1 1 I
+X trig2 8 450 -300 200 L 50 50 1 1 I
+X out2 9 450 0 200 L 50 50 1 1 O
+X rst2 10 100 600 200 D 50 50 1 1 I
+X cv2 11 150 -750 200 U 50 50 1 1 I
+X thr2 12 450 -150 200 L 50 50 1 1 I
+X dis2 13 450 150 200 L 50 50 1 1 I
+X vcc 14 -50 600 200 D 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# 5_and
+#
+DEF 5_and X 0 40 Y Y 1 F N
+F0 "X" 50 -100 60 H V C CNN
+F1 "5_and" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 255 787 -787 0 1 0 N 150 250 150 -250
+P 2 0 1 0 -250 250 150 250 N
+P 3 0 1 0 -250 250 -250 -250 150 -250 N
+X in1 1 -450 200 200 R 50 50 1 1 I
+X in2 2 -450 100 200 R 50 50 1 1 I
+X in3 3 -450 0 200 R 50 50 1 1 I
+X in4 4 -450 -100 200 R 50 50 1 1 I
+X in5 5 -450 -200 200 R 50 50 1 1 I
+X out 6 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# CMOS_NAND
+#
+DEF CMOS_NAND X 0 40 Y Y 1 F N
+F0 "X" -100 -150 60 H V C CNN
+F1 "CMOS_NAND" 0 -50 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+A 150 -50 381 668 -668 0 1 0 N 300 300 300 -400
+C 550 0 50 0 1 0 N
+P 2 0 1 0 -350 300 300 300 N
+P 3 0 1 0 -350 300 -350 -400 300 -400 N
+X in1 1 -550 250 200 R 50 50 1 1 I
+X in2 2 -550 -300 200 R 50 50 1 1 I
+X out 3 800 0 279 L 79 79 1 1 I
+ENDDRAW
+ENDDEF
+#
+# Clock_pulse_generator
+#
+DEF Clock_pulse_generator X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Clock_pulse_generator" 0 -100 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -550 200 600 -300 0 1 0 N
+X Vdd 1 -750 100 200 R 50 50 1 1 I
+X R 2 -750 -50 200 R 50 50 1 1 I
+X C 3 -750 -200 200 R 50 50 1 1 I
+X Clkout 4 800 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4002
+#
+DEF IC_4002 X 0 40 Y Y 1 F N
+F0 "X" 0 150 60 H V C CNN
+F1 "IC_4002" 0 0 60 H V C CNN
+F2 "" 50 -150 60 H V C CNN
+F3 "" 50 -150 60 H V C CNN
+DRAW
+S -250 350 250 -400 0 1 0 N
+X 1Y 1 -450 250 200 R 50 50 1 1 O
+X 1A 2 -450 150 200 R 50 50 1 1 I
+X 1B 3 -450 50 200 R 50 50 1 1 I
+X 1C 4 -450 -50 200 R 50 50 1 1 I
+X 1D 5 -450 -150 200 R 50 50 1 1 I
+X NC 6 -450 -250 200 R 50 50 1 1 I
+X GND 7 -450 -350 200 R 50 50 1 1 I
+X NC 8 450 -350 200 L 50 50 1 1 I
+X 2A 9 450 -250 200 L 50 50 1 1 I
+X 2B 10 450 -150 200 L 50 50 1 1 I
+X 2C 11 450 -50 200 L 50 50 1 1 I
+X 2D 12 450 50 200 L 50 50 1 1 I
+X 2Y 13 450 150 200 L 50 50 1 1 O
+X VCC 14 450 250 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4012
+#
+DEF IC_4012 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4012" 0 200 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 350 -400 0 1 0 N
+X Q1 1 -500 300 200 R 50 50 1 1 O
+X A1 2 -500 200 200 R 50 50 1 1 I
+X B1 3 -500 100 200 R 50 50 1 1 I
+X C1 4 -500 0 200 R 50 50 1 1 I
+X D1 5 -500 -100 200 R 50 50 1 1 I
+X NC 6 -500 -200 200 R 50 50 1 1 N
+X VSS 7 -500 -300 200 R 50 50 1 1 I
+X NC 8 550 -300 200 L 50 50 1 1 N
+X A2 9 550 -200 200 L 50 50 1 1 I
+X B2 10 550 -100 200 L 50 50 1 1 I
+X C2 11 550 0 200 L 50 50 1 1 I
+X D2 12 550 100 200 L 50 50 1 1 I
+X Q2 13 550 200 200 L 50 50 1 1 O
+X VDD 14 550 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4017
+#
+DEF IC_4017 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4017" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -350 850 400 -850 0 1 0 N
+X 1 1 600 650 200 L 50 50 1 1 O
+X 2 2 600 500 200 L 50 50 1 1 O
+X 3 3 600 350 200 L 50 50 1 1 O
+X 4 4 600 200 200 L 50 50 1 1 O
+X 5 5 600 50 200 L 50 50 1 1 O
+X 6 6 600 -100 200 L 50 50 1 1 O
+X 7 7 600 -250 200 L 50 50 1 1 O
+X 8 8 600 -400 200 L 50 50 1 1 O
+X 9 9 600 -600 200 L 50 50 1 1 O
+X 10 10 600 -750 200 L 50 50 1 1 O
+X RST 11 -550 -400 200 R 50 50 1 1 I
+X CLK 12 -550 350 200 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4023
+#
+DEF IC_4023 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4023" 0 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X C3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X A3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4028
+#
+DEF IC_4028 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4028" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X Q4 1 -500 350 200 R 50 50 1 1 O
+X Q2 2 -500 250 200 R 50 50 1 1 O
+X Q0 3 -500 150 200 R 50 50 1 1 O
+X Q7 4 -500 50 200 R 50 50 1 1 O
+X Q9 5 -500 -50 200 R 50 50 1 1 O
+X Q5 6 -500 -150 200 R 50 50 1 1 O
+X Q6 7 -500 -250 200 R 50 50 1 1 O
+X Vss 8 -500 -350 200 R 50 50 1 1 I
+X Q8 9 500 -350 200 L 50 50 1 1 O
+X A0 10 500 -250 200 L 50 50 1 1 I
+X A3 11 500 -150 200 L 50 50 1 1 I
+X A2 12 500 -50 200 L 50 50 1 1 I
+X A1 13 500 50 200 L 50 50 1 1 I
+X Q1 14 500 150 200 L 50 50 1 1 O
+X Q3 15 500 250 200 L 50 50 1 1 O
+X Vdd 16 500 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4073
+#
+DEF IC_4073 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4073" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X A3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X C3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_74153
+#
+DEF IC_74153 X 0 40 Y Y 1 F N
+F0 "X" 100 50 60 H V C CNN
+F1 "IC_74153" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 100 -200 60 0 0 0 4:1 Normal 0 C C
+T 0 100 -100 60 0 0 0 DUAL Normal 0 C C
+T 0 100 -300 60 0 0 0 MUX Normal 0 C C
+S -200 500 350 -550 0 1 0 N
+X a0 1 -400 350 200 R 50 50 1 1 I
+X a1 2 -400 250 200 R 50 50 1 1 I
+X a2 3 -400 150 200 R 50 50 1 1 I
+X a3 4 -400 50 200 R 50 50 1 1 I
+X EA 5 0 700 200 D 50 50 1 1 I I
+X b0 6 -400 -150 200 R 50 50 1 1 I
+X b1 7 -400 -250 200 R 50 50 1 1 I
+X b2 8 -400 -350 200 R 50 50 1 1 I
+X b3 9 -400 -450 200 R 50 50 1 1 I
+X EB 10 200 700 200 D 50 50 1 1 I I
+X s1 11 50 -750 200 U 50 50 1 1 I
+X s0 12 150 -750 200 U 50 50 1 1 I
+X ya 13 550 250 200 L 50 50 1 1 O
+X yb 14 550 -300 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_74154
+#
+DEF IC_74154 X 0 40 Y Y 1 F N
+F0 "X" 0 -200 60 H V C CNN
+F1 "IC_74154" 50 -50 60 H V C CNN
+F2 "" 0 50 60 H V C CNN
+F3 "" 0 50 60 H V C CNN
+DRAW
+T 0 0 400 60 0 0 0 4:16~ Normal 0 C C
+T 0 0 250 60 0 0 0 decoder Normal 0 C C
+S -350 700 400 -700 0 0 0 N
+X ~Y0 1 -550 550 200 R 50 50 1 1 O I
+X ~Y1 2 -550 450 200 R 50 50 1 1 O I
+X ~Y2 3 -550 350 200 R 50 50 1 1 O I
+X ~Y3 4 -550 250 200 R 50 50 1 1 O I
+X ~Y4 5 -550 150 200 R 50 50 1 1 O I
+X ~Y5 6 -550 50 200 R 50 50 1 1 O I
+X ~Y6 7 -550 -50 200 R 50 50 1 1 O I
+X ~Y7 8 -550 -150 200 R 50 50 1 1 O I
+X ~Y8 9 -550 -250 200 R 50 50 1 1 O I
+X ~Y9 10 -550 -350 200 R 50 50 1 1 O I
+X A3 20 600 150 200 L 50 50 1 1 I
+X ~Y10 11 -550 -450 200 R 50 50 1 1 O I
+X A2 21 600 250 200 L 50 50 1 1 I
+X GND 12 -550 -550 200 R 50 50 1 1 I
+X A1 22 600 350 200 L 50 50 1 1 I
+X ~Y11 13 600 -550 200 L 50 50 1 1 O I
+X A0 23 600 450 200 L 50 50 1 1 I
+X ~Y12 14 600 -450 200 L 50 50 1 1 O I
+X Vcc 24 600 550 200 L 50 50 1 1 I
+X ~Y13 15 600 -350 200 L 50 50 1 1 O I
+X ~Y14 16 600 -250 200 L 50 50 1 1 O I
+X ~Y15 17 600 -150 200 L 50 50 1 1 O I
+X ~E0 18 600 -50 200 L 50 50 1 1 I I
+X ~E1 19 600 50 200 L 50 50 1 1 I I
+ENDDRAW
+ENDDEF
+#
+# IC_74157
+#
+DEF IC_74157 X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "IC_74157" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 50 -300 60 0 0 0 2:1 Normal 0 C C
+T 0 50 -400 60 0 0 0 MUX Normal 0 C C
+T 0 50 -200 60 0 0 0 QUAD Normal 0 C C
+S -350 550 400 -650 0 1 0 N
+X a0 1 -550 450 200 R 50 50 1 1 I
+X a1 2 -550 300 200 R 50 50 1 1 I
+X b0 3 -550 200 200 R 50 50 1 1 I
+X b1 4 -550 100 200 R 50 50 1 1 I
+X c0 5 -550 0 200 R 50 50 1 1 I
+X c1 6 -550 -100 200 R 50 50 1 1 I
+X d0 7 -550 -200 200 R 50 50 1 1 I
+X d1 8 -550 -300 200 R 50 50 1 1 I
+X EN 9 -550 -550 200 R 50 50 1 1 I I
+X S 10 -550 -450 200 R 50 50 1 1 I
+X Yd 11 600 0 200 L 50 50 1 1 O
+X Ya 12 600 300 200 L 50 50 1 1 O
+X Yb 13 600 200 200 L 50 50 1 1 O
+X Yc 14 600 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_7485
+#
+DEF IC_7485 X 0 40 Y Y 1 F N
+F0 "X" -50 -100 60 H V C CNN
+F1 "IC_7485" -50 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 0 550 60 0 0 0 4~BIT~comparator Normal 0 C C
+S -350 450 400 -400 0 1 0 N
+X A<B(in) 1 600 -100 200 L 50 50 1 1 I
+X A=B(in) 2 600 -200 200 L 50 50 1 1 I
+X A>B(in) 3 600 -300 200 L 50 50 1 1 I
+X A3 4 -550 100 200 R 50 50 1 1 I
+X B3 5 -550 -350 200 R 50 50 1 1 I
+X A2 6 -550 200 200 R 50 50 1 1 I
+X B2 7 -550 -250 200 R 50 50 1 1 I
+X A1 8 -550 300 200 R 50 50 1 1 I
+X B1 9 -550 -150 200 R 50 50 1 1 I
+X A0 10 -550 400 200 R 50 50 1 1 I
+X B0 11 -550 -50 200 R 50 50 1 1 I
+X A>B(out) 12 600 350 200 L 50 50 1 1 O
+X A=B(out) 13 600 250 200 L 50 50 1 1 O
+X A<B(out) 14 600 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# INVCMOS
+#
+DEF INVCMOS X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "INVCMOS" -450 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+C 400 0 112 0 1 0 N
+S -250 200 -250 -200 0 1 0 N
+P 3 0 1 0 -250 200 300 0 -250 -200 N
+X in 1 -450 0 200 R 50 50 1 1 P
+X out 2 700 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# LM13700
+#
+DEF LM13700 X 0 40 Y Y 1 F N
+F0 "X" 200 -50 60 H V C CNN
+F1 "LM13700" 0 900 60 H V C CNN
+F2 "" 200 -50 60 H I C CNN
+F3 "" 200 -50 60 H I C CNN
+DRAW
+C 1050 0 50 0 0 0 N
+C 1100 0 50 0 0 0 N
+T 0 0 350 79 0 0 0 + Normal 0 C C
+T 0 50 -400 79 0 0 0 - Normal 0 C C
+S -1400 1100 1500 -900 0 0 0 N
+P 2 0 0 0 -150 -350 -50 -350 N
+P 2 0 0 0 -150 300 -200 300 N
+P 2 0 0 0 -150 300 -150 300 N
+P 2 0 0 0 -100 500 1000 0 N
+P 2 0 0 0 -50 -500 -150 -500 N
+P 2 0 0 0 -50 300 -150 300 N
+P 3 0 0 0 -100 500 -100 -600 1000 0 N
+P 3 0 0 0 -50 -350 -100 -500 -150 -350 N
+P 4 0 0 0 -50 200 -150 200 -100 300 -50 200 N
+X DIODEBIAS 1 -900 -1100 118 U 39 39 1 1 I
+X INPUT(-) 2 -700 -1100 118 U 39 39 1 1 I
+X V(+) 3 850 1250 118 D 39 39 1 1 I
+X V(-) 4 800 -1050 118 U 39 39 1 1 I
+X AMPBIASINPUT 5 1300 1300 118 D 39 39 1 1 I
+X INPUT(+) 6 -1200 -1100 118 U 39 39 1 1 I
+X OUTPUT 8 1300 -1050 118 U 39 39 1 1 O
+ENDDRAW
+ENDDEF
+#
+# LM555N
+#
+DEF LM555N X 0 40 Y Y 1 F N
+F0 "X" 0 -50 60 H V C CNN
+F1 "LM555N" 0 100 60 H V C CNN
+F2 "" -50 0 60 H V C CNN
+F3 "" -50 0 60 H V C CNN
+DRAW
+S 350 -400 -350 400 0 1 0 N
+X GND 1 0 -600 200 U 50 50 1 1 W
+X TR 2 -550 250 200 R 50 50 1 1 I
+X Q 3 550 250 200 L 50 50 1 1 O
+X R 4 -550 -250 200 R 50 50 1 1 I I
+X CV 5 -550 0 200 R 50 50 1 1 I
+X THR 6 550 -250 200 L 50 50 1 1 I
+X DIS 7 550 0 200 L 50 50 1 1 I
+X VCC 8 0 600 200 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# LM_7812
+#
+DEF LM_7812 X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "LM_7812" 0 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 200 350 -200 0 1 0 N
+X IN 1 -550 0 200 R 50 50 1 1 I
+X GND 2 0 -400 200 U 50 50 1 1 I
+X OUT 3 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# Lm_7805
+#
+DEF Lm_7805 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Lm_7805" 50 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 100 350 -200 0 1 0 N
+X Vin 1 -550 0 200 R 50 50 1 1 P
+X GND 2 0 -400 200 U 50 50 1 1 P
+X Vout 3 550 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# SCR
+#
+DEF SCR X 0 10 Y N 1 F N
+F0 "X" 150 200 50 H V C CNN
+F1 "SCR" 150 -350 50 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 2 0 0 0 -200 -150 200 -150 N
+P 2 0 1 0 0 -150 -200 -400 N
+P 3 0 1 0 -150 100 150 100 0 -150 F
+X A 1 0 400 300 D 60 60 1 1 I
+X K 2 0 -550 400 U 60 70 1 1 I
+X G 3 -350 -400 150 R 60 60 1 1 I
+ENDDRAW
+ENDDEF
+#
+# UJT
+#
+DEF UJT X 0 40 Y Y 1 F N
+F0 "X" -50 -50 60 H V C CNN
+F1 "UJT" 50 -50 60 H V C CNN
+F2 "" -50 -50 60 H I C CNN
+F3 "" -50 -50 60 H I C CNN
+DRAW
+C -50 -50 206 0 1 0 N
+P 2 0 1 0 -100 100 -100 -200 N
+P 3 0 1 0 -250 0 -200 0 -100 -100 N
+P 3 0 1 0 -200 -50 -150 -50 -150 0 N
+P 3 0 1 0 -100 -150 0 -150 0 -250 N
+P 3 0 1 0 -100 50 0 50 0 150 N
+X E 1 -450 0 200 R 50 50 1 1 I
+X B1 2 0 -450 200 U 50 50 1 1 B
+X B2 3 0 350 200 D 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
+# eSim_74LS04
+#
+DEF eSim_74LS04 X 0 40 Y Y 1 F N
+F0 "X" 0 100 60 H V C CNN
+F1 "eSim_74LS04" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S 350 500 -350 -500 0 1 0 N
+X ~ 1 -550 450 200 R 50 50 1 1 P
+X ~ 2 -550 300 200 R 50 50 1 1 P I
+X ~ 3 -550 150 200 R 50 50 1 1 P
+X ~ 4 -550 0 200 R 50 50 1 1 P I
+X ~ 5 -550 -150 200 R 50 50 1 1 P
+X ~ 6 -550 -300 200 R 50 50 1 1 P I
+X GND 7 -550 -450 200 R 50 50 1 1 P
+X ~ 8 550 -450 200 L 50 50 1 1 P I
+X ~ 9 550 -300 200 L 50 50 1 1 P
+X ~ 10 550 -150 200 L 50 50 1 1 P I
+X ~ 11 550 0 200 L 50 50 1 1 P
+X ~ 12 550 150 200 L 50 50 1 1 P I
+X ~ 13 550 300 200 L 50 50 1 1 P
+X VCC 14 550 450 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# full_adder
+#
+DEF full_adder X 0 40 Y Y 1 F N
+F0 "X" 1400 700 60 H V C CNN
+F1 "full_adder" 1400 600 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 800 1150 1950 0 0 1 0 N
+X IN1 1 600 950 200 R 50 50 1 1 I
+X IN2 2 600 550 200 R 50 50 1 1 I
+X CIN 3 600 150 200 R 50 50 1 1 I
+X SUM 4 2150 950 200 L 50 50 1 1 O
+X COUT 5 2150 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# full_sub
+#
+DEF full_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "full_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -550 650 450 -600 0 1 0 N
+X A 1 -750 400 200 R 50 50 1 1 I
+X B 2 -750 200 200 R 50 50 1 1 I
+X BIN 3 -750 -200 200 R 50 50 1 1 I
+X DIFF 4 650 450 200 L 50 50 1 1 O
+X BORROW 5 650 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_adder
+#
+DEF half_adder X 0 40 Y Y 1 F N
+F0 "X" 900 500 60 H V C CNN
+F1 "half_adder" 900 400 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 500 800 1250 0 0 1 0 N
+X IN1 1 300 700 200 R 50 50 1 1 I
+X IN2 2 300 100 200 R 50 50 1 1 I
+X SUM 3 1450 700 200 L 50 50 1 1 O
+X COUT 4 1450 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_sub
+#
+DEF half_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "half_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 300 300 -300 0 1 0 N
+X A 1 -500 200 200 R 50 50 1 1 I
+X B 2 -500 -100 200 R 50 50 1 1 I
+X D 3 500 150 200 L 50 50 1 1 O
+X BORROW 4 500 -100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# lm_741
+#
+DEF lm_741 X 0 40 Y Y 1 F N
+F0 "X" -200 0 60 H V C CNN
+F1 "lm_741" -100 -250 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 4 0 1 0 -350 350 350 0 -350 -350 -350 350 N
+X off_null 1 -50 400 200 D 50 38 1 1 I
+X inv 2 -550 150 200 R 50 38 1 1 I
+X non_inv 3 -550 -100 200 R 50 38 1 1 I
+X v_neg 4 -150 -450 200 U 50 38 1 1 I
+X off_null 5 50 350 200 D 50 38 1 1 I
+X out 6 550 0 200 L 50 38 1 1 O
+X v_pos 7 -150 450 200 D 50 38 1 1 I
+X NC 8 150 -300 200 U 50 38 1 1 N
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/LM13700/LM13700_DUAL.dcm b/library/SubcircuitLibrary/LM13700/LM13700_DUAL.dcm
new file mode 100644
index 00000000..1980d0d1
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700_DUAL.dcm
@@ -0,0 +1,7 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP SCR
+D Thyristor
+$ENDCMP
+#
+#End Doc Library
diff --git a/library/SubcircuitLibrary/LM13700/LM13700_DUAL.lib b/library/SubcircuitLibrary/LM13700/LM13700_DUAL.lib
new file mode 100644
index 00000000..4aeda7c9
--- /dev/null
+++ b/library/SubcircuitLibrary/LM13700/LM13700_DUAL.lib
@@ -0,0 +1,704 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 10bitDAC
+#
+DEF 10bitDAC X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "10bitDAC" -50 -50 60 H V C CNN
+F2 "" 0 50 60 H I C CNN
+F3 "" 0 50 60 H I C CNN
+DRAW
+S -500 500 400 -600 0 1 0 N
+X D0 1 -700 -500 200 R 50 50 1 1 I
+X D1 2 -700 -400 200 R 50 50 1 1 I
+X D2 3 -700 -300 200 R 50 50 1 1 I
+X D3 4 -700 -200 200 R 50 50 1 1 I
+X D4 5 -700 -100 200 R 50 50 1 1 I
+X D5 6 -700 0 200 R 50 50 1 1 I
+X D6 7 -700 100 200 R 50 50 1 1 I
+X D7 8 -700 200 200 R 50 50 1 1 I
+X D8 9 -700 300 200 R 50 50 1 1 I
+X D9 10 -700 400 200 R 50 50 1 1 I
+X AnalogOut 11 600 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 2BITMUL
+#
+DEF 2BITMUL X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "2BITMUL" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A0 1 -500 300 200 R 50 50 1 1 I
+X A1 2 -500 150 200 R 50 50 1 1 I
+X B0 3 -500 -50 200 R 50 50 1 1 I
+X B1 4 -500 -250 200 R 50 50 1 1 I
+X M0 5 500 250 200 L 50 50 1 1 O
+X M1 6 500 100 200 L 50 50 1 1 O
+X M2 7 500 -50 200 L 50 50 1 1 O
+X M3 8 500 -250 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 3_and
+#
+DEF 3_and X 0 40 Y Y 1 F N
+F0 "X" 100 -50 60 H V C CNN
+F1 "3_and" 150 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 150 50 158 716 -716 0 1 0 N 200 200 200 -100
+P 2 0 1 0 -150 200 200 200 N
+P 3 0 1 0 -150 200 -150 -100 200 -100 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X out 4 500 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_OR
+#
+DEF 4_OR X 0 40 Y Y 1 F N
+F0 "X" 150 -100 60 H V C CNN
+F1 "4_OR" 150 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A -800 0 650 226 -226 0 1 0 N -200 250 -200 -250
+A -73 134 444 -599 -176 0 1 0 N 150 -250 350 0
+A -30 -99 393 627 146 0 1 0 N 150 250 350 0
+P 2 0 1 0 -200 -250 150 -250 N
+P 2 0 1 0 -200 250 150 250 N
+X in1 1 -350 150 200 R 50 50 1 1 I
+X in2 2 -350 50 200 R 50 50 1 1 I
+X in3 3 -350 -50 200 R 50 50 1 1 I
+X in4 4 -350 -150 200 R 50 50 1 1 I
+X out 5 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 4_and
+#
+DEF 4_and X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "4_and" 100 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 206 760 -760 0 1 0 N 150 200 150 -200
+P 2 0 1 0 -200 200 150 200 N
+P 4 0 1 0 -200 200 -200 -200 50 -200 150 -200 N
+X in1 1 -400 150 200 R 50 50 1 1 I
+X in2 2 -400 50 200 R 50 50 1 1 I
+X in3 3 -400 -50 200 R 50 50 1 1 I
+X in4 4 -400 -150 200 R 50 50 1 1 I
+X out 5 500 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# 556
+#
+DEF 556 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "556" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 250 -550 0 1 0 N
+X dis1 1 -500 150 200 R 50 50 1 1 I
+X thr1 2 -500 -150 200 R 50 50 1 1 I
+X cv1 3 -150 -750 200 U 50 50 1 1 I
+X rst1 4 -200 600 200 D 50 50 1 1 I
+X out1 5 -500 0 200 R 50 50 1 1 O
+X trig1 6 -500 -300 200 R 50 50 1 1 I
+X gnd 7 0 -750 200 U 50 50 1 1 I
+X trig2 8 450 -300 200 L 50 50 1 1 I
+X out2 9 450 0 200 L 50 50 1 1 O
+X rst2 10 100 600 200 D 50 50 1 1 I
+X cv2 11 150 -750 200 U 50 50 1 1 I
+X thr2 12 450 -150 200 L 50 50 1 1 I
+X dis2 13 450 150 200 L 50 50 1 1 I
+X vcc 14 -50 600 200 D 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# 5_and
+#
+DEF 5_and X 0 40 Y Y 1 F N
+F0 "X" 50 -100 60 H V C CNN
+F1 "5_and" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 255 787 -787 0 1 0 N 150 250 150 -250
+P 2 0 1 0 -250 250 150 250 N
+P 3 0 1 0 -250 250 -250 -250 150 -250 N
+X in1 1 -450 200 200 R 50 50 1 1 I
+X in2 2 -450 100 200 R 50 50 1 1 I
+X in3 3 -450 0 200 R 50 50 1 1 I
+X in4 4 -450 -100 200 R 50 50 1 1 I
+X in5 5 -450 -200 200 R 50 50 1 1 I
+X out 6 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# CMOS_NAND
+#
+DEF CMOS_NAND X 0 40 Y Y 1 F N
+F0 "X" -100 -150 60 H V C CNN
+F1 "CMOS_NAND" 0 -50 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+A 150 -50 381 668 -668 0 1 0 N 300 300 300 -400
+C 550 0 50 0 1 0 N
+P 2 0 1 0 -350 300 300 300 N
+P 3 0 1 0 -350 300 -350 -400 300 -400 N
+X in1 1 -550 250 200 R 50 50 1 1 I
+X in2 2 -550 -300 200 R 50 50 1 1 I
+X out 3 800 0 279 L 79 79 1 1 I
+ENDDRAW
+ENDDEF
+#
+# Clock_pulse_generator
+#
+DEF Clock_pulse_generator X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Clock_pulse_generator" 0 -100 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -550 200 600 -300 0 1 0 N
+X Vdd 1 -750 100 200 R 50 50 1 1 I
+X R 2 -750 -50 200 R 50 50 1 1 I
+X C 3 -750 -200 200 R 50 50 1 1 I
+X Clkout 4 800 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4002
+#
+DEF IC_4002 X 0 40 Y Y 1 F N
+F0 "X" 0 150 60 H V C CNN
+F1 "IC_4002" 0 0 60 H V C CNN
+F2 "" 50 -150 60 H V C CNN
+F3 "" 50 -150 60 H V C CNN
+DRAW
+S -250 350 250 -400 0 1 0 N
+X 1Y 1 -450 250 200 R 50 50 1 1 O
+X 1A 2 -450 150 200 R 50 50 1 1 I
+X 1B 3 -450 50 200 R 50 50 1 1 I
+X 1C 4 -450 -50 200 R 50 50 1 1 I
+X 1D 5 -450 -150 200 R 50 50 1 1 I
+X NC 6 -450 -250 200 R 50 50 1 1 I
+X GND 7 -450 -350 200 R 50 50 1 1 I
+X NC 8 450 -350 200 L 50 50 1 1 I
+X 2A 9 450 -250 200 L 50 50 1 1 I
+X 2B 10 450 -150 200 L 50 50 1 1 I
+X 2C 11 450 -50 200 L 50 50 1 1 I
+X 2D 12 450 50 200 L 50 50 1 1 I
+X 2Y 13 450 150 200 L 50 50 1 1 O
+X VCC 14 450 250 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4012
+#
+DEF IC_4012 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4012" 0 200 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 350 -400 0 1 0 N
+X Q1 1 -500 300 200 R 50 50 1 1 O
+X A1 2 -500 200 200 R 50 50 1 1 I
+X B1 3 -500 100 200 R 50 50 1 1 I
+X C1 4 -500 0 200 R 50 50 1 1 I
+X D1 5 -500 -100 200 R 50 50 1 1 I
+X NC 6 -500 -200 200 R 50 50 1 1 N
+X VSS 7 -500 -300 200 R 50 50 1 1 I
+X NC 8 550 -300 200 L 50 50 1 1 N
+X A2 9 550 -200 200 L 50 50 1 1 I
+X B2 10 550 -100 200 L 50 50 1 1 I
+X C2 11 550 0 200 L 50 50 1 1 I
+X D2 12 550 100 200 L 50 50 1 1 I
+X Q2 13 550 200 200 L 50 50 1 1 O
+X VDD 14 550 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4017
+#
+DEF IC_4017 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "IC_4017" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -350 850 400 -850 0 1 0 N
+X 1 1 600 650 200 L 50 50 1 1 O
+X 2 2 600 500 200 L 50 50 1 1 O
+X 3 3 600 350 200 L 50 50 1 1 O
+X 4 4 600 200 200 L 50 50 1 1 O
+X 5 5 600 50 200 L 50 50 1 1 O
+X 6 6 600 -100 200 L 50 50 1 1 O
+X 7 7 600 -250 200 L 50 50 1 1 O
+X 8 8 600 -400 200 L 50 50 1 1 O
+X 9 9 600 -600 200 L 50 50 1 1 O
+X 10 10 600 -750 200 L 50 50 1 1 O
+X RST 11 -550 -400 200 R 50 50 1 1 I
+X CLK 12 -550 350 200 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4023
+#
+DEF IC_4023 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4023" 0 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X C3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X A3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_4028
+#
+DEF IC_4028 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4028" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 450 300 -450 0 1 0 N
+X Q4 1 -500 350 200 R 50 50 1 1 O
+X Q2 2 -500 250 200 R 50 50 1 1 O
+X Q0 3 -500 150 200 R 50 50 1 1 O
+X Q7 4 -500 50 200 R 50 50 1 1 O
+X Q9 5 -500 -50 200 R 50 50 1 1 O
+X Q5 6 -500 -150 200 R 50 50 1 1 O
+X Q6 7 -500 -250 200 R 50 50 1 1 O
+X Vss 8 -500 -350 200 R 50 50 1 1 I
+X Q8 9 500 -350 200 L 50 50 1 1 O
+X A0 10 500 -250 200 L 50 50 1 1 I
+X A3 11 500 -150 200 L 50 50 1 1 I
+X A2 12 500 -50 200 L 50 50 1 1 I
+X A1 13 500 50 200 L 50 50 1 1 I
+X Q1 14 500 150 200 L 50 50 1 1 O
+X Q3 15 500 250 200 L 50 50 1 1 O
+X Vdd 16 500 350 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_4073
+#
+DEF IC_4073 X 0 40 Y Y 1 F N
+F0 "X" 0 -100 60 H V C CNN
+F1 "IC_4073" 0 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -300 400 300 -400 0 1 0 N
+X A1 1 -500 300 200 R 50 50 1 1 I
+X B1 2 -500 200 200 R 50 50 1 1 I
+X A2 3 -500 100 200 R 50 50 1 1 I
+X B2 4 -500 0 200 R 50 50 1 1 I
+X C2 5 -500 -100 200 R 50 50 1 1 I
+X Q2 6 -500 -200 200 R 50 50 1 1 O
+X Vss 7 -500 -300 200 R 50 50 1 1 I
+X C1 8 500 -300 200 L 50 50 1 1 I
+X Q1 9 500 -200 200 L 50 50 1 1 O
+X Q3 10 500 -100 200 L 50 50 1 1 O
+X A3 11 500 0 200 L 50 50 1 1 I
+X B3 12 500 100 200 L 50 50 1 1 I
+X C3 13 500 200 200 L 50 50 1 1 I
+X Vdd 14 500 300 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# IC_74153
+#
+DEF IC_74153 X 0 40 Y Y 1 F N
+F0 "X" 100 50 60 H V C CNN
+F1 "IC_74153" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 100 -200 60 0 0 0 4:1 Normal 0 C C
+T 0 100 -100 60 0 0 0 DUAL Normal 0 C C
+T 0 100 -300 60 0 0 0 MUX Normal 0 C C
+S -200 500 350 -550 0 1 0 N
+X a0 1 -400 350 200 R 50 50 1 1 I
+X a1 2 -400 250 200 R 50 50 1 1 I
+X a2 3 -400 150 200 R 50 50 1 1 I
+X a3 4 -400 50 200 R 50 50 1 1 I
+X EA 5 0 700 200 D 50 50 1 1 I I
+X b0 6 -400 -150 200 R 50 50 1 1 I
+X b1 7 -400 -250 200 R 50 50 1 1 I
+X b2 8 -400 -350 200 R 50 50 1 1 I
+X b3 9 -400 -450 200 R 50 50 1 1 I
+X EB 10 200 700 200 D 50 50 1 1 I I
+X s1 11 50 -750 200 U 50 50 1 1 I
+X s0 12 150 -750 200 U 50 50 1 1 I
+X ya 13 550 250 200 L 50 50 1 1 O
+X yb 14 550 -300 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_74154
+#
+DEF IC_74154 X 0 40 Y Y 1 F N
+F0 "X" 0 -200 60 H V C CNN
+F1 "IC_74154" 50 -50 60 H V C CNN
+F2 "" 0 50 60 H V C CNN
+F3 "" 0 50 60 H V C CNN
+DRAW
+T 0 0 400 60 0 0 0 4:16~ Normal 0 C C
+T 0 0 250 60 0 0 0 decoder Normal 0 C C
+S -350 700 400 -700 0 0 0 N
+X ~Y0 1 -550 550 200 R 50 50 1 1 O I
+X ~Y1 2 -550 450 200 R 50 50 1 1 O I
+X ~Y2 3 -550 350 200 R 50 50 1 1 O I
+X ~Y3 4 -550 250 200 R 50 50 1 1 O I
+X ~Y4 5 -550 150 200 R 50 50 1 1 O I
+X ~Y5 6 -550 50 200 R 50 50 1 1 O I
+X ~Y6 7 -550 -50 200 R 50 50 1 1 O I
+X ~Y7 8 -550 -150 200 R 50 50 1 1 O I
+X ~Y8 9 -550 -250 200 R 50 50 1 1 O I
+X ~Y9 10 -550 -350 200 R 50 50 1 1 O I
+X A3 20 600 150 200 L 50 50 1 1 I
+X ~Y10 11 -550 -450 200 R 50 50 1 1 O I
+X A2 21 600 250 200 L 50 50 1 1 I
+X GND 12 -550 -550 200 R 50 50 1 1 I
+X A1 22 600 350 200 L 50 50 1 1 I
+X ~Y11 13 600 -550 200 L 50 50 1 1 O I
+X A0 23 600 450 200 L 50 50 1 1 I
+X ~Y12 14 600 -450 200 L 50 50 1 1 O I
+X Vcc 24 600 550 200 L 50 50 1 1 I
+X ~Y13 15 600 -350 200 L 50 50 1 1 O I
+X ~Y14 16 600 -250 200 L 50 50 1 1 O I
+X ~Y15 17 600 -150 200 L 50 50 1 1 O I
+X ~E0 18 600 -50 200 L 50 50 1 1 I I
+X ~E1 19 600 50 200 L 50 50 1 1 I I
+ENDDRAW
+ENDDEF
+#
+# IC_74157
+#
+DEF IC_74157 X 0 40 Y Y 1 F N
+F0 "X" 50 -50 60 H V C CNN
+F1 "IC_74157" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 50 -300 60 0 0 0 2:1 Normal 0 C C
+T 0 50 -400 60 0 0 0 MUX Normal 0 C C
+T 0 50 -200 60 0 0 0 QUAD Normal 0 C C
+S -350 550 400 -650 0 1 0 N
+X a0 1 -550 450 200 R 50 50 1 1 I
+X a1 2 -550 300 200 R 50 50 1 1 I
+X b0 3 -550 200 200 R 50 50 1 1 I
+X b1 4 -550 100 200 R 50 50 1 1 I
+X c0 5 -550 0 200 R 50 50 1 1 I
+X c1 6 -550 -100 200 R 50 50 1 1 I
+X d0 7 -550 -200 200 R 50 50 1 1 I
+X d1 8 -550 -300 200 R 50 50 1 1 I
+X EN 9 -550 -550 200 R 50 50 1 1 I I
+X S 10 -550 -450 200 R 50 50 1 1 I
+X Yd 11 600 0 200 L 50 50 1 1 O
+X Ya 12 600 300 200 L 50 50 1 1 O
+X Yb 13 600 200 200 L 50 50 1 1 O
+X Yc 14 600 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# IC_7485
+#
+DEF IC_7485 X 0 40 Y Y 1 F N
+F0 "X" -50 -100 60 H V C CNN
+F1 "IC_7485" -50 50 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+T 0 0 550 60 0 0 0 4~BIT~comparator Normal 0 C C
+S -350 450 400 -400 0 1 0 N
+X A<B(in) 1 600 -100 200 L 50 50 1 1 I
+X A=B(in) 2 600 -200 200 L 50 50 1 1 I
+X A>B(in) 3 600 -300 200 L 50 50 1 1 I
+X A3 4 -550 100 200 R 50 50 1 1 I
+X B3 5 -550 -350 200 R 50 50 1 1 I
+X A2 6 -550 200 200 R 50 50 1 1 I
+X B2 7 -550 -250 200 R 50 50 1 1 I
+X A1 8 -550 300 200 R 50 50 1 1 I
+X B1 9 -550 -150 200 R 50 50 1 1 I
+X A0 10 -550 400 200 R 50 50 1 1 I
+X B0 11 -550 -50 200 R 50 50 1 1 I
+X A>B(out) 12 600 350 200 L 50 50 1 1 O
+X A=B(out) 13 600 250 200 L 50 50 1 1 O
+X A<B(out) 14 600 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# INVCMOS
+#
+DEF INVCMOS X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "INVCMOS" -450 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+C 400 0 112 0 1 0 N
+S -250 200 -250 -200 0 1 0 N
+P 3 0 1 0 -250 200 300 0 -250 -200 N
+X in 1 -450 0 200 R 50 50 1 1 P
+X out 2 700 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# LM13700
+#
+DEF LM13700 X 0 40 Y Y 1 F N
+F0 "X" -50 400 60 H V C CNN
+F1 "LM13700" -100 900 60 H V C CNN
+F2 "" -50 400 60 H I C CNN
+F3 "" -50 400 60 H I C CNN
+DRAW
+S -750 1100 600 -400 0 1 0 N
+X DIODEBIAS 1 -950 950 200 R 39 39 1 1 I
+X INPUT(-) 2 -950 750 200 R 39 39 1 1 I
+X V(+) 3 -950 550 200 R 39 39 1 1 I
+X V(-) 4 -950 350 200 R 39 39 1 1 I
+X AMPBIASINPUT 5 -950 150 200 R 39 39 1 1 I
+X INPUT(+) 6 -950 -50 200 R 39 39 1 1 I
+X DIODEBIAS2 7 800 950 200 L 39 39 1 1 I
+X INPUT2(-) 8 800 750 200 L 39 39 1 1 I
+X OUTPUT 9 -950 -250 200 R 39 39 1 1 I
+X AMPBIASINPUT2 10 800 550 200 L 39 39 1 1 I
+X OUTPUT2 11 800 350 200 L 39 39 1 1 I
+X VCC 12 800 150 200 L 39 39 1 1 I
+X GND 13 800 -150 200 L 39 39 1 1 I
+ENDDRAW
+ENDDEF
+#
+# LM555N
+#
+DEF LM555N X 0 40 Y Y 1 F N
+F0 "X" 0 -50 60 H V C CNN
+F1 "LM555N" 0 100 60 H V C CNN
+F2 "" -50 0 60 H V C CNN
+F3 "" -50 0 60 H V C CNN
+DRAW
+S 350 -400 -350 400 0 1 0 N
+X GND 1 0 -600 200 U 50 50 1 1 W
+X TR 2 -550 250 200 R 50 50 1 1 I
+X Q 3 550 250 200 L 50 50 1 1 O
+X R 4 -550 -250 200 R 50 50 1 1 I I
+X CV 5 -550 0 200 R 50 50 1 1 I
+X THR 6 550 -250 200 L 50 50 1 1 I
+X DIS 7 550 0 200 L 50 50 1 1 I
+X VCC 8 0 600 200 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# LM_7812
+#
+DEF LM_7812 X 0 40 Y Y 1 F N
+F0 "X" 0 50 60 H V C CNN
+F1 "LM_7812" 0 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 200 350 -200 0 1 0 N
+X IN 1 -550 0 200 R 50 50 1 1 I
+X GND 2 0 -400 200 U 50 50 1 1 I
+X OUT 3 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# Lm_7805
+#
+DEF Lm_7805 X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "Lm_7805" 50 150 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -350 100 350 -200 0 1 0 N
+X Vin 1 -550 0 200 R 50 50 1 1 P
+X GND 2 0 -400 200 U 50 50 1 1 P
+X Vout 3 550 0 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# SCR
+#
+DEF SCR X 0 10 Y N 1 F N
+F0 "X" 150 200 50 H V C CNN
+F1 "SCR" 150 -350 50 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 2 0 0 0 -200 -150 200 -150 N
+P 2 0 1 0 0 -150 -200 -400 N
+P 3 0 1 0 -150 100 150 100 0 -150 F
+X A 1 0 400 300 D 60 60 1 1 I
+X K 2 0 -550 400 U 60 70 1 1 I
+X G 3 -350 -400 150 R 60 60 1 1 I
+ENDDRAW
+ENDDEF
+#
+# UJT
+#
+DEF UJT X 0 40 Y Y 1 F N
+F0 "X" -50 -50 60 H V C CNN
+F1 "UJT" 50 -50 60 H V C CNN
+F2 "" -50 -50 60 H I C CNN
+F3 "" -50 -50 60 H I C CNN
+DRAW
+C -50 -50 206 0 1 0 N
+P 2 0 1 0 -100 100 -100 -200 N
+P 3 0 1 0 -250 0 -200 0 -100 -100 N
+P 3 0 1 0 -200 -50 -150 -50 -150 0 N
+P 3 0 1 0 -100 -150 0 -150 0 -250 N
+P 3 0 1 0 -100 50 0 50 0 150 N
+X E 1 -450 0 200 R 50 50 1 1 I
+X B1 2 0 -450 200 U 50 50 1 1 B
+X B2 3 0 350 200 D 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
+# eSim_74LS04
+#
+DEF eSim_74LS04 X 0 40 Y Y 1 F N
+F0 "X" 0 100 60 H V C CNN
+F1 "eSim_74LS04" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S 350 500 -350 -500 0 1 0 N
+X ~ 1 -550 450 200 R 50 50 1 1 P
+X ~ 2 -550 300 200 R 50 50 1 1 P I
+X ~ 3 -550 150 200 R 50 50 1 1 P
+X ~ 4 -550 0 200 R 50 50 1 1 P I
+X ~ 5 -550 -150 200 R 50 50 1 1 P
+X ~ 6 -550 -300 200 R 50 50 1 1 P I
+X GND 7 -550 -450 200 R 50 50 1 1 P
+X ~ 8 550 -450 200 L 50 50 1 1 P I
+X ~ 9 550 -300 200 L 50 50 1 1 P
+X ~ 10 550 -150 200 L 50 50 1 1 P I
+X ~ 11 550 0 200 L 50 50 1 1 P
+X ~ 12 550 150 200 L 50 50 1 1 P I
+X ~ 13 550 300 200 L 50 50 1 1 P
+X VCC 14 550 450 200 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# full_adder
+#
+DEF full_adder X 0 40 Y Y 1 F N
+F0 "X" 1400 700 60 H V C CNN
+F1 "full_adder" 1400 600 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 800 1150 1950 0 0 1 0 N
+X IN1 1 600 950 200 R 50 50 1 1 I
+X IN2 2 600 550 200 R 50 50 1 1 I
+X CIN 3 600 150 200 R 50 50 1 1 I
+X SUM 4 2150 950 200 L 50 50 1 1 O
+X COUT 5 2150 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# full_sub
+#
+DEF full_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "full_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -550 650 450 -600 0 1 0 N
+X A 1 -750 400 200 R 50 50 1 1 I
+X B 2 -750 200 200 R 50 50 1 1 I
+X BIN 3 -750 -200 200 R 50 50 1 1 I
+X DIFF 4 650 450 200 L 50 50 1 1 O
+X BORROW 5 650 150 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_adder
+#
+DEF half_adder X 0 40 Y Y 1 F N
+F0 "X" 900 500 60 H V C CNN
+F1 "half_adder" 900 400 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S 500 800 1250 0 0 1 0 N
+X IN1 1 300 700 200 R 50 50 1 1 I
+X IN2 2 300 100 200 R 50 50 1 1 I
+X SUM 3 1450 700 200 L 50 50 1 1 O
+X COUT 4 1450 100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# half_sub
+#
+DEF half_sub X 0 40 Y Y 1 F N
+F0 "X" 0 0 60 H V C CNN
+F1 "half_sub" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -300 300 300 -300 0 1 0 N
+X A 1 -500 200 200 R 50 50 1 1 I
+X B 2 -500 -100 200 R 50 50 1 1 I
+X D 3 500 150 200 L 50 50 1 1 O
+X BORROW 4 500 -100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# lm_741
+#
+DEF lm_741 X 0 40 Y Y 1 F N
+F0 "X" -200 0 60 H V C CNN
+F1 "lm_741" -100 -250 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+P 4 0 1 0 -350 350 350 0 -350 -350 -350 350 N
+X off_null 1 -50 400 200 D 50 38 1 1 I
+X inv 2 -550 150 200 R 50 38 1 1 I
+X non_inv 3 -550 -100 200 R 50 38 1 1 I
+X v_neg 4 -150 -450 200 U 50 38 1 1 I
+X off_null 5 50 350 200 D 50 38 1 1 I
+X out 6 550 0 200 L 50 38 1 1 O
+X v_pos 7 -150 450 200 D 50 38 1 1 I
+X NC 8 150 -300 200 U 50 38 1 1 N
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/library/SubcircuitLibrary/LM13700/LM13700_Previous_Values.xml b/library/SubcircuitLibrary/LM13700/LM13700_Previous_Values.xml
index 68f6df1f..4f0c449a 100644
--- a/library/SubcircuitLibrary/LM13700/LM13700_Previous_Values.xml
+++ b/library/SubcircuitLibrary/LM13700/LM13700_Previous_Values.xml
@@ -1 +1 @@
-<KicadtoNgspice><source /><model /><devicemodel><q3><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q3><d4><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d4><q6><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q6><q7><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q7><d5><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d5><q9><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q9><q11><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q11><q12><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q12><q2><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q2><q5><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q5><d3><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d3><d1><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d1><q4><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q4><q1><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q1><d2><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d2><q10><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q10><q8><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q8><d6><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d6><q15><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q15><d10><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d10><q18><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q18><q19><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q19><d11><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d11><q21><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q21><q23><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q23><q24><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q24><q14><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q14><q17><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q17><d9><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d9><d7><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d7><q16><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q16><q13><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q13><d8><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d8><q22><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q22><q20><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q20><d12><field>C:\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d12></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
+<KicadtoNgspice><source /><model /><devicemodel><q1><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q1><q5><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q5><d1><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d1><q4><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q4><q2><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q2><d2><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d2><d4><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d4><q3><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q3><q6><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q6><d3><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d3><q8><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q8><q10><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q10><d6><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d6><q9><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q9><q7><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q7><d5><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d5><q11><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q11><q15><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q15><d7><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d7><q14><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q14><q12><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q12><d8><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d8><d10><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d10><q13><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q13><q16><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q16><d9><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d9><q18><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q18><q20><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\NPN.lib</field></q20><d12><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d12><q19><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q19><q17><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Transistor\PNP.lib</field></q17><d11><field>C:\Users\Chaithu\FOSSEE\eSim\library\deviceModelLibrary\Diode\D.lib</field></d11></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
-- 
cgit