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-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/3_and-cache.lib61
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/3_and.cir13
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/3_and.cir.out20
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/3_and.pro44
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/3_and.sch130
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/3_and.sub14
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/3_and_Previous_Values.xml1
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC-cache.lib165
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.cir43
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.cir.out79
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.pro73
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.proj1
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.sch871
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC_Previous_Values.xml1
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/4to16_demux-cache.lib97
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/4to16_demux.cir32
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/4to16_demux.cir.out49
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/4to16_demux.pro43
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/4to16_demux.sch889
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/4to16_demux.sub43
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/4to16_demux_Previous_Values.xml1
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/5_and-cache.lib79
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/5_and.cir14
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/5_and.cir.out22
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/5_and.pro50
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/5_and.sch171
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/5_and.sub16
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/5_and_Previous_Values.xml1
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/5_nand-cache.lib78
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/5_nand.cir13
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/5_nand.cir.out18
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/5_nand.pro83
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/5_nand.sch175
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/5_nand.sub12
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/5_nand_Previous_Values.xml1
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/analysis1
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/plot_data_i.txt543
-rw-r--r--Examples/4_to_16_Decoder_using_74154IC/plot_data_v.txt543
38 files changed, 4490 insertions, 0 deletions
diff --git a/Examples/4_to_16_Decoder_using_74154IC/3_and-cache.lib b/Examples/4_to_16_Decoder_using_74154IC/3_and-cache.lib
new file mode 100644
index 00000000..0a3ccf7f
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/3_and-cache.lib
@@ -0,0 +1,61 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# PORT
+#
+DEF PORT U 0 40 Y Y 26 F N
+F0 "U" 50 100 30 H V C CNN
+F1 "PORT" 0 0 30 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 325 225 285 -1421 -1278 0 1 0 N 100 50 150 0
+A 376 -275 356 1294 1408 0 1 0 N 150 0 100 -50
+S -100 50 100 -50 0 1 0 N
+X ~ 1 250 0 100 L 30 30 1 1 B
+X ~ 2 250 0 100 L 30 30 2 1 B
+X ~ 3 250 0 100 L 30 30 3 1 B
+X ~ 4 250 0 100 L 30 30 4 1 B
+X ~ 5 250 0 100 L 30 30 5 1 B
+X ~ 6 250 0 100 L 30 30 6 1 B
+X ~ 7 250 0 100 L 30 30 7 1 B
+X ~ 8 250 0 100 L 30 30 8 1 B
+X ~ 9 250 0 100 L 30 30 9 1 B
+X ~ 10 250 0 100 L 30 30 10 1 B
+X ~ 11 250 0 100 L 30 30 11 1 B
+X ~ 12 250 0 100 L 30 30 12 1 B
+X ~ 13 250 0 100 L 30 30 13 1 B
+X ~ 14 250 0 100 L 30 30 14 1 B
+X ~ 15 250 0 100 L 30 30 15 1 B
+X ~ 16 250 0 100 L 30 30 16 1 B
+X ~ 17 250 0 100 L 30 30 17 1 B
+X ~ 18 250 0 100 L 30 30 18 1 B
+X ~ 19 250 0 100 L 30 30 19 1 B
+X ~ 20 250 0 100 L 30 30 20 1 B
+X ~ 21 250 0 100 L 30 30 21 1 B
+X ~ 22 250 0 100 L 30 30 22 1 B
+X ~ 23 250 0 100 L 30 30 23 1 B
+X ~ 24 250 0 100 L 30 30 24 1 B
+X ~ 25 250 0 100 L 30 30 25 1 B
+X ~ 26 250 0 100 L 30 30 26 1 B
+ENDDRAW
+ENDDEF
+#
+# d_and
+#
+DEF d_and U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_and" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 149 50 100 -894 0 0 1 0 N 150 -50 250 50
+A 150 49 100 6 900 0 1 0 N 250 50 150 150
+P 4 0 1 0 150 -50 -250 -50 -250 150 150 150 N
+X IN1 1 -450 100 200 R 50 50 1 1 I
+X IN2 2 -450 0 200 R 50 50 1 1 I
+X OUT 3 450 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/Examples/4_to_16_Decoder_using_74154IC/3_and.cir b/Examples/4_to_16_Decoder_using_74154IC/3_and.cir
new file mode 100644
index 00000000..15f8954d
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/3_and.cir
@@ -0,0 +1,13 @@
+* C:\Users\malli\eSim\src\SubcircuitLibrary\3_and\3_and.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: 03/26/19 18:42:57
+
+* To exclude a component from the Spice Netlist add [Spice_Netlist_Enabled] user FIELD set to: N
+* To reorder the component spice node sequence add [Spice_Node_Sequence] user FIELD and define sequence: 2,1,0
+
+* Sheet Name: /
+U2 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U2-Pad3_ d_and
+U3 Net-_U2-Pad3_ Net-_U1-Pad3_ Net-_U1-Pad4_ d_and
+U1 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U1-Pad4_ PORT
+
+.end
diff --git a/Examples/4_to_16_Decoder_using_74154IC/3_and.cir.out b/Examples/4_to_16_Decoder_using_74154IC/3_and.cir.out
new file mode 100644
index 00000000..e3c96645
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/3_and.cir.out
@@ -0,0 +1,20 @@
+* c:\users\malli\esim\src\subcircuitlibrary\3_and\3_and.cir
+
+* u2 net-_u1-pad1_ net-_u1-pad2_ net-_u2-pad3_ d_and
+* u3 net-_u2-pad3_ net-_u1-pad3_ net-_u1-pad4_ d_and
+* u1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ port
+a1 [net-_u1-pad1_ net-_u1-pad2_ ] net-_u2-pad3_ u2
+a2 [net-_u2-pad3_ net-_u1-pad3_ ] net-_u1-pad4_ u3
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u2 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u3 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+.tran 0e-00 0e-00 0e-00
+
+* Control Statements
+.control
+run
+print allv > plot_data_v.txt
+print alli > plot_data_i.txt
+.endc
+.end
diff --git a/Examples/4_to_16_Decoder_using_74154IC/3_and.pro b/Examples/4_to_16_Decoder_using_74154IC/3_and.pro
new file mode 100644
index 00000000..0fdf4d25
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/3_and.pro
@@ -0,0 +1,44 @@
+update=05/31/19 15:26:09
+version=1
+last_client=eeschema
+[general]
+version=1
+RootSch=
+BoardNm=
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=../../../kicadSchematicLibrary
+[eeschema/libraries]
+LibName1=eSim_Analog
+LibName2=eSim_Devices
+LibName3=eSim_Digital
+LibName4=eSim_Hybrid
+LibName5=eSim_Miscellaneous
+LibName6=eSim_Plot
+LibName7=eSim_Power
+LibName8=eSim_PSpice
+LibName9=eSim_Sources
+LibName10=eSim_Subckt
+LibName11=eSim_User
diff --git a/Examples/4_to_16_Decoder_using_74154IC/3_and.sch b/Examples/4_to_16_Decoder_using_74154IC/3_and.sch
new file mode 100644
index 00000000..c853bf49
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/3_and.sch
@@ -0,0 +1,130 @@
+EESchema Schematic File Version 2
+LIBS:power
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:valves
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Plot
+LIBS:eSim_Power
+LIBS:eSim_PSpice
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_User
+LIBS:3_and-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L d_and U2
+U 1 1 5C9A24D8
+P 4250 2700
+F 0 "U2" H 4250 2700 60 0000 C CNN
+F 1 "d_and" H 4300 2800 60 0000 C CNN
+F 2 "" H 4250 2700 60 0000 C CNN
+F 3 "" H 4250 2700 60 0000 C CNN
+ 1 4250 2700
+ 1 0 0 -1
+$EndComp
+$Comp
+L d_and U3
+U 1 1 5C9A2538
+P 5150 2900
+F 0 "U3" H 5150 2900 60 0000 C CNN
+F 1 "d_and" H 5200 3000 60 0000 C CNN
+F 2 "" H 5150 2900 60 0000 C CNN
+F 3 "" H 5150 2900 60 0000 C CNN
+ 1 5150 2900
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 1 1 5C9A259A
+P 3050 2600
+F 0 "U1" H 3100 2700 30 0000 C CNN
+F 1 "PORT" H 3050 2600 30 0000 C CNN
+F 2 "" H 3050 2600 60 0000 C CNN
+F 3 "" H 3050 2600 60 0000 C CNN
+ 1 3050 2600
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 2 1 5C9A25D9
+P 3050 2800
+F 0 "U1" H 3100 2900 30 0000 C CNN
+F 1 "PORT" H 3050 2800 30 0000 C CNN
+F 2 "" H 3050 2800 60 0000 C CNN
+F 3 "" H 3050 2800 60 0000 C CNN
+ 2 3050 2800
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 3 1 5C9A260A
+P 3050 3100
+F 0 "U1" H 3100 3200 30 0000 C CNN
+F 1 "PORT" H 3050 3100 30 0000 C CNN
+F 2 "" H 3050 3100 60 0000 C CNN
+F 3 "" H 3050 3100 60 0000 C CNN
+ 3 3050 3100
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 4 1 5C9A2637
+P 6900 2850
+F 0 "U1" H 6950 2950 30 0000 C CNN
+F 1 "PORT" H 6900 2850 30 0000 C CNN
+F 2 "" H 6900 2850 60 0000 C CNN
+F 3 "" H 6900 2850 60 0000 C CNN
+ 4 6900 2850
+ -1 0 0 1
+$EndComp
+Wire Wire Line
+ 4700 2650 4700 2800
+Wire Wire Line
+ 5600 2850 6650 2850
+Wire Wire Line
+ 3800 2600 3300 2600
+Wire Wire Line
+ 3800 2700 3300 2700
+Wire Wire Line
+ 3300 2700 3300 2800
+Wire Wire Line
+ 3300 3100 4700 3100
+Wire Wire Line
+ 4700 3100 4700 2900
+Text Notes 3500 2600 0 60 ~ 12
+in1
+Text Notes 3450 2800 0 60 ~ 12
+in2\n
+Text Notes 3500 3100 0 60 ~ 12
+in3
+Text Notes 6100 2850 0 60 ~ 12
+out
+$EndSCHEMATC
diff --git a/Examples/4_to_16_Decoder_using_74154IC/3_and.sub b/Examples/4_to_16_Decoder_using_74154IC/3_and.sub
new file mode 100644
index 00000000..b949ae4f
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/3_and.sub
@@ -0,0 +1,14 @@
+* Subcircuit 3_and
+.subckt 3_and net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_
+* c:\users\malli\esim\src\subcircuitlibrary\3_and\3_and.cir
+* u2 net-_u1-pad1_ net-_u1-pad2_ net-_u2-pad3_ d_and
+* u3 net-_u2-pad3_ net-_u1-pad3_ net-_u1-pad4_ d_and
+a1 [net-_u1-pad1_ net-_u1-pad2_ ] net-_u2-pad3_ u2
+a2 [net-_u2-pad3_ net-_u1-pad3_ ] net-_u1-pad4_ u3
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u2 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u3 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Control Statements
+
+.ends 3_and \ No newline at end of file
diff --git a/Examples/4_to_16_Decoder_using_74154IC/3_and_Previous_Values.xml b/Examples/4_to_16_Decoder_using_74154IC/3_and_Previous_Values.xml
new file mode 100644
index 00000000..abc5faaa
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/3_and_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><source /><model><u2 name="type">d_and<field1 name="Enter Fall Delay (default=1.0e-9)" /><field2 name="Enter Input Load (default=1.0e-12)" /><field3 name="Enter Rise Delay (default=1.0e-9)" /></u2><u3 name="type">d_and<field4 name="Enter Fall Delay (default=1.0e-9)" /><field5 name="Enter Input Load (default=1.0e-12)" /><field6 name="Enter Rise Delay (default=1.0e-9)" /></u3></model><devicemodel /><subcircuit /><analysis><ac><field1 name="Lin">true</field1><field2 name="Dec">false</field2><field3 name="Oct">false</field3><field4 name="Start Frequency" /><field5 name="Stop Frequency" /><field6 name="No. of points" /><field7 name="Start Fre Combo">Hz</field7><field8 name="Stop Fre Combo">Hz</field8></ac><dc><field1 name="Source 1" /><field2 name="Start" /><field3 name="Increment" /><field4 name="Stop" /><field5 name="Operating Point">0</field5><field6 name="Start Combo">Volts or Amperes</field6><field7 name="Increment Combo">Volts or Amperes</field7><field8 name="Stop Combo">Volts or Amperes</field8><field9 name="Source 2" /><field10 name="Start" /><field11 name="Increment" /><field12 name="Stop" /><field13 name="Start Combo">Volts or Amperes</field13><field14 name="Increment Combo">Volts or Amperes</field14><field15 name="Stop Combo">Volts or Amperes</field15></dc><tran><field1 name="Start Time" /><field2 name="Step Time" /><field3 name="Stop Time" /><field4 name="Start Combo">Sec</field4><field5 name="Step Combo">Sec</field5><field6 name="Stop Combo">Sec</field6></tran></analysis></KicadtoNgspice> \ No newline at end of file
diff --git a/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC-cache.lib b/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC-cache.lib
new file mode 100644
index 00000000..a03b65f0
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC-cache.lib
@@ -0,0 +1,165 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# DC
+#
+DEF DC v 0 40 Y Y 1 F N
+F0 "v" -200 100 60 H V C CNN
+F1 "DC" -200 -50 60 H V C CNN
+F2 "R1" -300 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+$FPLIST
+ 1_pin
+$ENDFPLIST
+DRAW
+C 0 0 150 0 1 0 N
+X + 1 0 450 300 D 50 50 1 1 P
+X - 2 0 -450 300 U 50 50 1 1 P
+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 50 800 60 0 0 0 4to16_demux Normal 0 C C
+T 0 0 250 60 0 0 0 decoder Normal 0 C C
+T 0 50 900 60 0 0 0 is~named~as Normal 0 C C
+T 0 50 950 60 0 0 0 Subcircuit~folder 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
+#
+# PWR_FLAG
+#
+DEF PWR_FLAG #FLG 0 0 N N 1 F P
+F0 "#FLG" 0 75 50 H I C CNN
+F1 "PWR_FLAG" 0 150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+X pwr 1 0 0 0 U 50 50 0 0 w
+P 6 0 1 0 0 0 0 50 -40 75 0 100 40 75 0 50 N
+ENDDRAW
+ENDDEF
+#
+# adc_bridge_2
+#
+DEF adc_bridge_2 U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "adc_bridge_2" 0 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -400 200 350 -100 0 1 0 N
+X IN1 1 -600 50 200 R 50 50 1 1 I
+X IN2 2 -600 -50 200 R 50 50 1 1 I
+X OUT1 3 550 50 200 L 50 50 1 1 O
+X OUT2 4 550 -50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# adc_bridge_4
+#
+DEF adc_bridge_4 U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "adc_bridge_4" 0 300 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -350 350 350 -200 0 1 0 N
+X IN1 1 -550 200 200 R 50 50 1 1 I
+X IN2 2 -550 100 200 R 50 50 1 1 I
+X IN3 3 -550 0 200 R 50 50 1 1 I
+X IN4 4 -550 -100 200 R 50 50 1 1 I
+X OUT1 5 550 200 200 L 50 50 1 1 O
+X OUT2 6 550 100 200 L 50 50 1 1 O
+X OUT3 7 550 0 200 L 50 50 1 1 O
+X OUT4 8 550 -100 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# dac_bridge_8
+#
+DEF dac_bridge_8 U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "dac_bridge_8" 0 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+S -400 200 350 -700 0 1 0 N
+X IN1 1 -600 50 200 R 50 50 1 1 I
+X IN2 2 -600 -50 200 R 50 50 1 1 I
+X IN3 3 -600 -150 200 R 50 50 1 1 I
+X IN4 4 -600 -250 200 R 50 50 1 1 I
+X IN5 5 -600 -350 200 R 50 50 1 1 I
+X IN6 6 -600 -450 200 R 50 50 1 1 I
+X IN7 7 -600 -550 200 R 50 50 1 1 I
+X IN8 8 -600 -650 200 R 50 50 1 1 I
+X OUT1 9 550 50 200 L 50 50 1 1 O
+X OUT2 10 550 -50 200 L 50 50 1 1 O
+X OUT3 11 550 -150 200 L 50 50 1 1 O
+X OUT4 12 550 -250 200 L 50 50 1 1 O
+X OUT5 13 550 -350 200 L 50 50 1 1 O
+X OUT6 14 550 -450 200 L 50 50 1 1 O
+X OUT7 15 550 -550 200 L 50 50 1 1 O
+X OUT8 16 550 -650 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# eSim_GND
+#
+DEF eSim_GND #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "eSim_GND" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
+X GND 1 0 0 0 D 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# plot_v1
+#
+DEF plot_v1 U 0 40 Y Y 1 F N
+F0 "U" 0 500 60 H V C CNN
+F1 "plot_v1" 200 350 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+C 0 500 100 0 1 0 N
+X ~ ~ 0 200 200 U 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.cir b/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.cir
new file mode 100644
index 00000000..1843fb6b
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.cir
@@ -0,0 +1,43 @@
+* /home/mallikarjuna/eSim-Workspace/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: Tue Jul 2 13:15:38 2019
+
+* 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: /
+U19 a0 a1 a2 a3 Net-_U19-Pad5_ Net-_U19-Pad6_ Net-_U19-Pad7_ Net-_U19-Pad8_ adc_bridge_4
+U20 E1 E0 Net-_U20-Pad3_ Net-_U20-Pad4_ adc_bridge_2
+U18 Net-_U18-Pad1_ Net-_U18-Pad2_ Net-_U18-Pad3_ Net-_U18-Pad4_ Net-_U18-Pad5_ Net-_U18-Pad6_ Net-_U18-Pad7_ Net-_U18-Pad8_ y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 dac_bridge_8
+U17 Net-_U17-Pad1_ Net-_U17-Pad2_ Net-_U17-Pad3_ Net-_U17-Pad4_ Net-_U17-Pad5_ Net-_U17-Pad6_ Net-_U17-Pad7_ Net-_U17-Pad8_ Y8 Y9 Y10 Y11 Y12 Y13 Y14 Y15 dac_bridge_8
+v3 a0 GND DC
+v4 a1 GND DC
+v5 a2 GND DC
+v6 a3 GND DC
+v2 E1 GND DC
+v1 E0 GND DC
+U25 a0 plot_v1
+U22 a1 plot_v1
+U23 a2 plot_v1
+U26 a3 plot_v1
+U24 E1 plot_v1
+U21 E0 plot_v1
+U13 y0 plot_v1
+U14 Y1 plot_v1
+U15 Y2 plot_v1
+U16 Y3 plot_v1
+U1 Y4 plot_v1
+U2 Y5 plot_v1
+U3 Y6 plot_v1
+U4 Y7 plot_v1
+U5 Y8 plot_v1
+U6 Y9 plot_v1
+U7 Y10 plot_v1
+U8 Y11 plot_v1
+U9 Y12 plot_v1
+U10 Y13 plot_v1
+U11 Y14 plot_v1
+U12 Y15 plot_v1
+X1 Net-_U18-Pad1_ Net-_U18-Pad2_ Net-_U18-Pad3_ Net-_U18-Pad4_ Net-_U18-Pad5_ Net-_U18-Pad6_ Net-_U18-Pad7_ Net-_U18-Pad8_ Net-_U17-Pad1_ Net-_U17-Pad2_ Net-_U17-Pad3_ ? Net-_U17-Pad4_ Net-_U17-Pad5_ Net-_U17-Pad6_ Net-_U17-Pad7_ Net-_U17-Pad8_ Net-_U20-Pad4_ Net-_U20-Pad3_ Net-_U19-Pad8_ Net-_U19-Pad7_ Net-_U19-Pad6_ Net-_U19-Pad5_ ? IC_74154
+
+.end
diff --git a/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.cir.out b/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.cir.out
new file mode 100644
index 00000000..290280ce
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.cir.out
@@ -0,0 +1,79 @@
+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+
+.include 4to16_demux.sub
+* u19 a0 a1 a2 a3 net-_u19-pad5_ net-_u19-pad6_ net-_u19-pad7_ net-_u19-pad8_ adc_bridge_4
+* u20 e1 e0 net-_u20-pad3_ net-_u20-pad4_ adc_bridge_2
+* u18 net-_u18-pad1_ net-_u18-pad2_ net-_u18-pad3_ net-_u18-pad4_ net-_u18-pad5_ net-_u18-pad6_ net-_u18-pad7_ net-_u18-pad8_ y0 y1 y2 y3 y4 y5 y6 y7 dac_bridge_8
+* u17 net-_u17-pad1_ net-_u17-pad2_ net-_u17-pad3_ net-_u17-pad4_ net-_u17-pad5_ net-_u17-pad6_ net-_u17-pad7_ net-_u17-pad8_ y8 y9 y10 y11 y12 y13 y14 y15 dac_bridge_8
+v3 a0 gnd dc 5
+v4 a1 gnd dc 0
+v5 a2 gnd dc 5
+v6 a3 gnd dc 5
+v2 e1 gnd dc 0
+v1 e0 gnd dc 0
+* u25 a0 plot_v1
+* u22 a1 plot_v1
+* u23 a2 plot_v1
+* u26 a3 plot_v1
+* u24 e1 plot_v1
+* u21 e0 plot_v1
+* u13 y0 plot_v1
+* u14 y1 plot_v1
+* u15 y2 plot_v1
+* u16 y3 plot_v1
+* u1 y4 plot_v1
+* u2 y5 plot_v1
+* u3 y6 plot_v1
+* u4 y7 plot_v1
+* u5 y8 plot_v1
+* u6 y9 plot_v1
+* u7 y10 plot_v1
+* u8 y11 plot_v1
+* u9 y12 plot_v1
+* u10 y13 plot_v1
+* u11 y14 plot_v1
+* u12 y15 plot_v1
+x1 net-_u18-pad1_ net-_u18-pad2_ net-_u18-pad3_ net-_u18-pad4_ net-_u18-pad5_ net-_u18-pad6_ net-_u18-pad7_ net-_u18-pad8_ net-_u17-pad1_ net-_u17-pad2_ net-_u17-pad3_ ? net-_u17-pad4_ net-_u17-pad5_ net-_u17-pad6_ net-_u17-pad7_ net-_u17-pad8_ net-_u20-pad4_ net-_u20-pad3_ net-_u19-pad8_ net-_u19-pad7_ net-_u19-pad6_ net-_u19-pad5_ ? 4to16_demux
+a1 [a0 a1 a2 a3 ] [net-_u19-pad5_ net-_u19-pad6_ net-_u19-pad7_ net-_u19-pad8_ ] u19
+a2 [e1 e0 ] [net-_u20-pad3_ net-_u20-pad4_ ] u20
+a3 [net-_u18-pad1_ net-_u18-pad2_ net-_u18-pad3_ net-_u18-pad4_ net-_u18-pad5_ net-_u18-pad6_ net-_u18-pad7_ net-_u18-pad8_ ] [y0 y1 y2 y3 y4 y5 y6 y7 ] u18
+a4 [net-_u17-pad1_ net-_u17-pad2_ net-_u17-pad3_ net-_u17-pad4_ net-_u17-pad5_ net-_u17-pad6_ net-_u17-pad7_ net-_u17-pad8_ ] [y8 y9 y10 y11 y12 y13 y14 y15 ] u17
+* Schematic Name: adc_bridge_4, NgSpice Name: adc_bridge
+.model u19 adc_bridge(fall_delay=1.0e-9 in_high=2.0 rise_delay=1.0e-9 in_low=1.0 )
+* Schematic Name: adc_bridge_2, NgSpice Name: adc_bridge
+.model u20 adc_bridge(fall_delay=1.0e-9 in_high=2.0 rise_delay=1.0e-9 in_low=1.0 )
+* Schematic Name: dac_bridge_8, NgSpice Name: dac_bridge
+.model u18 dac_bridge(out_undef=0.5 out_low=0.0 out_high=5.0 t_rise=1.0e-9 t_fall=1.0e-9 input_load=1.0e-12 )
+* Schematic Name: dac_bridge_8, NgSpice Name: dac_bridge
+.model u17 dac_bridge(out_undef=0.5 out_low=0.0 out_high=5.0 t_rise=1.0e-9 t_fall=1.0e-9 input_load=1.0e-12 )
+.tran 10e-03 100e-03 0e-03
+
+* Control Statements
+.control
+run
+print allv > plot_data_v.txt
+print alli > plot_data_i.txt
+plot v(a0)
+plot v(a1)
+plot v(a2)
+plot v(a3)
+plot v(e1)
+plot v(e0)
+plot v(y0)
+plot v(y1)
+plot v(y2)
+plot v(y3)
+plot v(y4)
+plot v(y5)
+plot v(y6)
+plot v(y7)
+plot v(y8)
+plot v(y9)
+plot v(y10)
+plot v(y11)
+plot v(y12)
+plot v(y13)
+plot v(y14)
+plot v(y15)
+.endc
+.end
diff --git a/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.pro b/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.pro
new file mode 100644
index 00000000..d3766996
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.pro
@@ -0,0 +1,73 @@
+update=Tue Jul 2 13:05:57 2019
+version=1
+last_client=eeschema
+[general]
+version=1
+RootSch=
+BoardNm=
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=/home/mallikarjuna/Downloads/eSim-1.1.2/kicadSchematicLibrary
+[eeschema/libraries]
+LibName1=adc-dac
+LibName2=memory
+LibName3=xilinx
+LibName4=microcontrollers
+LibName5=dsp
+LibName6=microchip
+LibName7=analog_switches
+LibName8=motorola
+LibName9=texas
+LibName10=intel
+LibName11=audio
+LibName12=interface
+LibName13=digital-audio
+LibName14=philips
+LibName15=display
+LibName16=cypress
+LibName17=siliconi
+LibName18=opto
+LibName19=atmel
+LibName20=contrib
+LibName21=power
+LibName22=device
+LibName23=transistors
+LibName24=conn
+LibName25=linear
+LibName26=regul
+LibName27=74xx
+LibName28=cmos4000
+LibName29=eSim_Analog
+LibName30=eSim_Devices
+LibName31=eSim_Digital
+LibName32=eSim_Hybrid
+LibName33=eSim_Miscellaneous
+LibName34=eSim_PSpice
+LibName35=eSim_Plot
+LibName36=eSim_Power
+LibName37=eSim_Sources
+LibName38=eSim_Subckt
+LibName39=eSim_User
+
diff --git a/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.proj b/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.proj
new file mode 100644
index 00000000..a5543e1d
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.proj
@@ -0,0 +1 @@
+schematicFile 4_to_16_Decoder_using_74154IC.sch
diff --git a/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.sch b/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.sch
new file mode 100644
index 00000000..7b024a9d
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC.sch
@@ -0,0 +1,871 @@
+EESchema Schematic File Version 2
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:power
+LIBS:device
+LIBS:transistors
+LIBS:conn
+LIBS:linear
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_PSpice
+LIBS:eSim_Plot
+LIBS:eSim_Power
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_User
+LIBS:4_to_16_Decoder_using_74154IC-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
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diff --git a/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC_Previous_Values.xml b/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC_Previous_Values.xml
new file mode 100644
index 00000000..d6020d2a
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/4_to_16_Decoder_using_74154IC_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><source><v3 name="Source type">dc<field1 name="Value">5</field1></v3><v4 name="Source type">dc<field1 name="Value">0</field1></v4><v5 name="Source type">dc<field1 name="Value">5</field1></v5><v6 name="Source type">dc<field1 name="Value">5</field1></v6><v2 name="Source type">dc<field1 name="Value">0</field1></v2><v1 name="Source type">dc<field1 name="Value">0</field1></v1></source><model><u19 name="type">adc_bridge<field1 name="Enter Fall Delay (default=1.0e-9)" /><field2 name="Enter value for in_high (default=2.0)" /><field3 name="Enter Rise Delay (default=1.0e-9)" /><field4 name="Enter value for in_low (default=1.0)" /></u19><u20 name="type">adc_bridge<field5 name="Enter Fall Delay (default=1.0e-9)" /><field6 name="Enter value for in_high (default=2.0)" /><field7 name="Enter Rise Delay (default=1.0e-9)" /><field8 name="Enter value for in_low (default=1.0)" /></u20><u18 name="type">dac_bridge<field9 name="Enter value for input load (default=1.0e-12)" /><field10 name="Enter value for out_low (default=0.0)" /><field11 name="Enter value for out_high (default=5.0)" /><field12 name="Enter the Rise Time (default=1.0e-9)" /><field13 name="Enter the Fall Time (default=1.0e-9)" /><field14 name="Enter value for out_undef (default=0.5)" /></u18><u17 name="type">dac_bridge<field15 name="Enter value for input load (default=1.0e-12)" /><field16 name="Enter value for out_low (default=0.0)" /><field17 name="Enter value for out_high (default=5.0)" /><field18 name="Enter the Rise Time (default=1.0e-9)" /><field19 name="Enter the Fall Time (default=1.0e-9)" /><field20 name="Enter value for out_undef (default=0.5)" /></u17></model><devicemodel /><subcircuit><x1><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/4to16_demux</field></x1></subcircuit><analysis><ac><field1 name="Lin">true</field1><field2 name="Dec">false</field2><field3 name="Oct">false</field3><field4 name="Start Frequency" /><field5 name="Stop Frequency" /><field6 name="No. of points" /><field7 name="Start Fre Combo">Hz</field7><field8 name="Stop Fre Combo">Hz</field8></ac><dc><field1 name="Source 1" /><field2 name="Start" /><field3 name="Increment" /><field4 name="Stop" /><field5 name="Operating Point">0</field5><field6 name="Start Combo">Volts or Amperes</field6><field7 name="Increment Combo">Volts or Amperes</field7><field8 name="Stop Combo">Volts or Amperes</field8><field9 name="Source 2" /><field10 name="Start" /><field11 name="Increment" /><field12 name="Stop" /><field13 name="Start Combo">Volts or Amperes</field13><field14 name="Increment Combo">Volts or Amperes</field14><field15 name="Stop Combo">Volts or Amperes</field15></dc><tran><field1 name="Start Time">0</field1><field2 name="Step Time">10</field2><field3 name="Stop Time">100</field3><field4 name="Start Combo">ms</field4><field5 name="Step Combo">ms</field5><field6 name="Stop Combo">ms</field6></tran></analysis></KicadtoNgspice> \ No newline at end of file
diff --git a/Examples/4_to_16_Decoder_using_74154IC/4to16_demux-cache.lib b/Examples/4_to_16_Decoder_using_74154IC/4to16_demux-cache.lib
new file mode 100644
index 00000000..898ea926
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/4to16_demux-cache.lib
@@ -0,0 +1,97 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 5_nand
+#
+DEF 5_nand X 0 40 Y Y 1 F N
+F0 "X" 50 -100 60 H V C CNN
+F1 "5_nand" 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 I
+ENDDRAW
+ENDDEF
+#
+# PORT
+#
+DEF PORT U 0 40 Y Y 26 F N
+F0 "U" 50 100 30 H V C CNN
+F1 "PORT" 0 0 30 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 325 225 285 -1421 -1278 0 1 0 N 100 50 150 0
+A 376 -275 356 1294 1408 0 1 0 N 150 0 100 -50
+S -100 50 100 -50 0 1 0 N
+X ~ 1 250 0 100 L 30 30 1 1 B
+X ~ 2 250 0 100 L 30 30 2 1 B
+X ~ 3 250 0 100 L 30 30 3 1 B
+X ~ 4 250 0 100 L 30 30 4 1 B
+X ~ 5 250 0 100 L 30 30 5 1 B
+X ~ 6 250 0 100 L 30 30 6 1 B
+X ~ 7 250 0 100 L 30 30 7 1 B
+X ~ 8 250 0 100 L 30 30 8 1 B
+X ~ 9 250 0 100 L 30 30 9 1 B
+X ~ 10 250 0 100 L 30 30 10 1 B
+X ~ 11 250 0 100 L 30 30 11 1 B
+X ~ 12 250 0 100 L 30 30 12 1 B
+X ~ 13 250 0 100 L 30 30 13 1 B
+X ~ 14 250 0 100 L 30 30 14 1 B
+X ~ 15 250 0 100 L 30 30 15 1 B
+X ~ 16 250 0 100 L 30 30 16 1 B
+X ~ 17 250 0 100 L 30 30 17 1 B
+X ~ 18 250 0 100 L 30 30 18 1 B
+X ~ 19 250 0 100 L 30 30 19 1 B
+X ~ 20 250 0 100 L 30 30 20 1 B
+X ~ 21 250 0 100 L 30 30 21 1 B
+X ~ 22 250 0 100 L 30 30 22 1 B
+X ~ 23 250 0 100 L 30 30 23 1 B
+X ~ 24 250 0 100 L 30 30 24 1 B
+X ~ 25 250 0 100 L 30 30 25 1 B
+X ~ 26 250 0 100 L 30 30 26 1 B
+ENDDRAW
+ENDDEF
+#
+# d_inverter
+#
+DEF d_inverter U 0 40 Y Y 1 F N
+F0 "U" 0 -100 60 H V C CNN
+F1 "d_inverter" 0 150 60 H V C CNN
+F2 "" 50 -50 60 H V C CNN
+F3 "" 50 -50 60 H V C CNN
+DRAW
+P 4 0 1 0 -100 50 -100 -50 100 0 -100 50 N
+X ~ 1 -300 0 200 R 50 50 1 1 I
+X ~ 2 300 0 200 L 50 50 1 1 O I
+ENDDRAW
+ENDDEF
+#
+# d_nor
+#
+DEF d_nor U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_nor" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A -450 50 224 266 -266 0 1 0 N -250 150 -250 -50
+A -25 -124 325 574 323 0 1 0 N 150 150 250 50
+A 74 125 191 -665 -231 0 1 0 N 150 -50 250 50
+P 2 0 1 0 -250 -50 150 -50 N
+P 2 0 1 0 -250 150 150 150 N
+X IN1 1 -450 100 215 R 50 50 1 1 I
+X IN2 2 -450 0 215 R 50 50 1 1 I
+X OUT 3 450 50 200 L 50 50 1 1 O I
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/Examples/4_to_16_Decoder_using_74154IC/4to16_demux.cir b/Examples/4_to_16_Decoder_using_74154IC/4to16_demux.cir
new file mode 100644
index 00000000..c97c2f8b
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/4to16_demux.cir
@@ -0,0 +1,32 @@
+* /home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/4to16_demux/4to16_demux.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: Fri Jun 21 17:01:07 2019
+
+* 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: /
+U3 Net-_U1-Pad23_ Net-_U3-Pad2_ d_inverter
+U4 Net-_U1-Pad22_ Net-_U4-Pad2_ d_inverter
+U5 Net-_U1-Pad21_ Net-_U5-Pad2_ d_inverter
+U6 Net-_U1-Pad20_ Net-_U6-Pad2_ d_inverter
+U2 Net-_U1-Pad19_ Net-_U1-Pad18_ Net-_U2-Pad3_ d_nor
+U1 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U1-Pad4_ Net-_U1-Pad5_ Net-_U1-Pad6_ Net-_U1-Pad7_ Net-_U1-Pad8_ Net-_U1-Pad9_ Net-_U1-Pad10_ Net-_U1-Pad11_ ? Net-_U1-Pad13_ Net-_U1-Pad14_ Net-_U1-Pad15_ Net-_U1-Pad16_ Net-_U1-Pad17_ Net-_U1-Pad18_ Net-_U1-Pad19_ Net-_U1-Pad20_ Net-_U1-Pad21_ Net-_U1-Pad22_ Net-_U1-Pad23_ ? PORT
+X1 Net-_U3-Pad2_ Net-_U4-Pad2_ Net-_U5-Pad2_ Net-_U6-Pad2_ Net-_U2-Pad3_ Net-_U1-Pad1_ 5_nand
+X2 Net-_U1-Pad23_ Net-_U4-Pad2_ Net-_U5-Pad2_ Net-_U6-Pad2_ Net-_U2-Pad3_ Net-_U1-Pad2_ 5_nand
+X3 Net-_U3-Pad2_ Net-_U1-Pad22_ Net-_U5-Pad2_ Net-_U6-Pad2_ Net-_U2-Pad3_ Net-_U1-Pad3_ 5_nand
+X4 Net-_U1-Pad23_ Net-_U1-Pad22_ Net-_U5-Pad2_ Net-_U6-Pad2_ Net-_U2-Pad3_ Net-_U1-Pad4_ 5_nand
+X5 Net-_U3-Pad2_ Net-_U4-Pad2_ Net-_U1-Pad21_ Net-_U6-Pad2_ Net-_U2-Pad3_ Net-_U1-Pad5_ 5_nand
+X6 Net-_U1-Pad23_ Net-_U4-Pad2_ Net-_U1-Pad21_ Net-_U6-Pad2_ Net-_U2-Pad3_ Net-_U1-Pad6_ 5_nand
+X7 Net-_U3-Pad2_ Net-_U1-Pad22_ Net-_U1-Pad21_ Net-_U6-Pad2_ Net-_U2-Pad3_ Net-_U1-Pad7_ 5_nand
+X8 Net-_U1-Pad23_ Net-_U1-Pad22_ Net-_U1-Pad21_ Net-_U6-Pad2_ Net-_U2-Pad3_ Net-_U1-Pad8_ 5_nand
+X9 Net-_U3-Pad2_ Net-_U4-Pad2_ Net-_U5-Pad2_ Net-_U1-Pad20_ Net-_U2-Pad3_ Net-_U1-Pad9_ 5_nand
+X10 Net-_U1-Pad23_ Net-_U4-Pad2_ Net-_U5-Pad2_ Net-_U1-Pad20_ Net-_U2-Pad3_ Net-_U1-Pad10_ 5_nand
+X11 Net-_U3-Pad2_ Net-_U1-Pad22_ Net-_U5-Pad2_ Net-_U1-Pad20_ Net-_U2-Pad3_ Net-_U1-Pad11_ 5_nand
+X12 Net-_U1-Pad23_ Net-_U1-Pad22_ Net-_U5-Pad2_ Net-_U1-Pad20_ Net-_U2-Pad3_ Net-_U1-Pad13_ 5_nand
+X13 Net-_U3-Pad2_ Net-_U4-Pad2_ Net-_U1-Pad21_ Net-_U1-Pad20_ Net-_U2-Pad3_ Net-_U1-Pad14_ 5_nand
+X14 Net-_U1-Pad23_ Net-_U4-Pad2_ Net-_U1-Pad21_ Net-_U1-Pad20_ Net-_U2-Pad3_ Net-_U1-Pad15_ 5_nand
+X15 Net-_U3-Pad2_ Net-_U1-Pad22_ Net-_U1-Pad21_ Net-_U1-Pad20_ Net-_U2-Pad3_ Net-_U1-Pad16_ 5_nand
+X16 Net-_U1-Pad23_ Net-_U1-Pad22_ Net-_U1-Pad21_ Net-_U1-Pad20_ Net-_U2-Pad3_ Net-_U1-Pad17_ 5_nand
+
+.end
diff --git a/Examples/4_to_16_Decoder_using_74154IC/4to16_demux.cir.out b/Examples/4_to_16_Decoder_using_74154IC/4to16_demux.cir.out
new file mode 100644
index 00000000..eecdfb06
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/4to16_demux.cir.out
@@ -0,0 +1,49 @@
+* /home/mallikarjuna/downloads/esim-1.1.2/src/subcircuitlibrary/4to16_demux/4to16_demux.cir
+
+.include 5_nand.sub
+* u3 net-_u1-pad23_ net-_u3-pad2_ d_inverter
+* u4 net-_u1-pad22_ net-_u4-pad2_ d_inverter
+* u5 net-_u1-pad21_ net-_u5-pad2_ d_inverter
+* u6 net-_u1-pad20_ net-_u6-pad2_ d_inverter
+* u2 net-_u1-pad19_ net-_u1-pad18_ net-_u2-pad3_ d_nor
+* u1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ net-_u1-pad7_ net-_u1-pad8_ net-_u1-pad9_ net-_u1-pad10_ net-_u1-pad11_ ? net-_u1-pad13_ net-_u1-pad14_ net-_u1-pad15_ net-_u1-pad16_ net-_u1-pad17_ net-_u1-pad18_ net-_u1-pad19_ net-_u1-pad20_ net-_u1-pad21_ net-_u1-pad22_ net-_u1-pad23_ ? port
+x1 net-_u3-pad2_ net-_u4-pad2_ net-_u5-pad2_ net-_u6-pad2_ net-_u2-pad3_ net-_u1-pad1_ 5_nand
+x2 net-_u1-pad23_ net-_u4-pad2_ net-_u5-pad2_ net-_u6-pad2_ net-_u2-pad3_ net-_u1-pad2_ 5_nand
+x3 net-_u3-pad2_ net-_u1-pad22_ net-_u5-pad2_ net-_u6-pad2_ net-_u2-pad3_ net-_u1-pad3_ 5_nand
+x4 net-_u1-pad23_ net-_u1-pad22_ net-_u5-pad2_ net-_u6-pad2_ net-_u2-pad3_ net-_u1-pad4_ 5_nand
+x5 net-_u3-pad2_ net-_u4-pad2_ net-_u1-pad21_ net-_u6-pad2_ net-_u2-pad3_ net-_u1-pad5_ 5_nand
+x6 net-_u1-pad23_ net-_u4-pad2_ net-_u1-pad21_ net-_u6-pad2_ net-_u2-pad3_ net-_u1-pad6_ 5_nand
+x7 net-_u3-pad2_ net-_u1-pad22_ net-_u1-pad21_ net-_u6-pad2_ net-_u2-pad3_ net-_u1-pad7_ 5_nand
+x8 net-_u1-pad23_ net-_u1-pad22_ net-_u1-pad21_ net-_u6-pad2_ net-_u2-pad3_ net-_u1-pad8_ 5_nand
+x9 net-_u3-pad2_ net-_u4-pad2_ net-_u5-pad2_ net-_u1-pad20_ net-_u2-pad3_ net-_u1-pad9_ 5_nand
+x10 net-_u1-pad23_ net-_u4-pad2_ net-_u5-pad2_ net-_u1-pad20_ net-_u2-pad3_ net-_u1-pad10_ 5_nand
+x11 net-_u3-pad2_ net-_u1-pad22_ net-_u5-pad2_ net-_u1-pad20_ net-_u2-pad3_ net-_u1-pad11_ 5_nand
+x12 net-_u1-pad23_ net-_u1-pad22_ net-_u5-pad2_ net-_u1-pad20_ net-_u2-pad3_ net-_u1-pad13_ 5_nand
+x13 net-_u3-pad2_ net-_u4-pad2_ net-_u1-pad21_ net-_u1-pad20_ net-_u2-pad3_ net-_u1-pad14_ 5_nand
+x14 net-_u1-pad23_ net-_u4-pad2_ net-_u1-pad21_ net-_u1-pad20_ net-_u2-pad3_ net-_u1-pad15_ 5_nand
+x15 net-_u3-pad2_ net-_u1-pad22_ net-_u1-pad21_ net-_u1-pad20_ net-_u2-pad3_ net-_u1-pad16_ 5_nand
+x16 net-_u1-pad23_ net-_u1-pad22_ net-_u1-pad21_ net-_u1-pad20_ net-_u2-pad3_ net-_u1-pad17_ 5_nand
+a1 net-_u1-pad23_ net-_u3-pad2_ u3
+a2 net-_u1-pad22_ net-_u4-pad2_ u4
+a3 net-_u1-pad21_ net-_u5-pad2_ u5
+a4 net-_u1-pad20_ net-_u6-pad2_ u6
+a5 [net-_u1-pad19_ net-_u1-pad18_ ] net-_u2-pad3_ u2
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u3 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u4 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u5 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u6 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u2 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+.tran 0e-00 0e-00 0e-00
+
+* Control Statements
+.control
+run
+print allv > plot_data_v.txt
+print alli > plot_data_i.txt
+.endc
+.end
diff --git a/Examples/4_to_16_Decoder_using_74154IC/4to16_demux.pro b/Examples/4_to_16_Decoder_using_74154IC/4to16_demux.pro
new file mode 100644
index 00000000..5a167cd9
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/4to16_demux.pro
@@ -0,0 +1,43 @@
+update=Fri Jun 21 16:58:10 2019
+version=1
+last_client=eeschema
+[general]
+version=1
+RootSch=
+BoardNm=
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=../../../kicadSchematicLibrary
+[eeschema/libraries]
+LibName1=eSim_Analog
+LibName2=eSim_Devices
+LibName3=eSim_Digital
+LibName4=eSim_Hybrid
+LibName5=eSim_Miscellaneous
+LibName6=eSim_Plot
+LibName7=eSim_Power
+LibName8=eSim_Sources
+LibName9=eSim_User
+LibName10=eSim_Subckt
diff --git a/Examples/4_to_16_Decoder_using_74154IC/4to16_demux.sch b/Examples/4_to_16_Decoder_using_74154IC/4to16_demux.sch
new file mode 100644
index 00000000..c9142e27
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/4to16_demux.sch
@@ -0,0 +1,889 @@
+EESchema Schematic File Version 2
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Plot
+LIBS:eSim_Power
+LIBS:eSim_Sources
+LIBS:eSim_User
+LIBS:eSim_Subckt
+LIBS:4to16_demux-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L d_inverter U3
+U 1 1 5CF2315F
+P 4700 1900
+F 0 "U3" H 4700 1800 60 0000 C CNN
+F 1 "d_inverter" H 4700 2050 60 0000 C CNN
+F 2 "" H 4750 1850 60 0000 C CNN
+F 3 "" H 4750 1850 60 0000 C CNN
+ 1 4700 1900
+ 0 1 1 0
+$EndComp
+$Comp
+L d_inverter U4
+U 1 1 5CF231D7
+P 5600 1850
+F 0 "U4" H 5600 1750 60 0000 C CNN
+F 1 "d_inverter" H 5600 2000 60 0000 C CNN
+F 2 "" H 5650 1800 60 0000 C CNN
+F 3 "" H 5650 1800 60 0000 C CNN
+ 1 5600 1850
+ 0 1 1 0
+$EndComp
+$Comp
+L d_inverter U5
+U 1 1 5CF23245
+P 6550 1850
+F 0 "U5" H 6550 1750 60 0000 C CNN
+F 1 "d_inverter" H 6550 2000 60 0000 C CNN
+F 2 "" H 6600 1800 60 0000 C CNN
+F 3 "" H 6600 1800 60 0000 C CNN
+ 1 6550 1850
+ 0 1 1 0
+$EndComp
+$Comp
+L d_inverter U6
+U 1 1 5CF232B2
+P 7500 1800
+F 0 "U6" H 7500 1700 60 0000 C CNN
+F 1 "d_inverter" H 7500 1950 60 0000 C CNN
+F 2 "" H 7550 1750 60 0000 C CNN
+F 3 "" H 7550 1750 60 0000 C CNN
+ 1 7500 1800
+ 0 1 1 0
+$EndComp
+Text Notes 1300 5450 0 60 ~ 0
+~Y0
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+~Y1\n
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+~Y7\n
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+~Y8\n
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+~Y9\n
+Text Notes 6950 5500 0 60 ~ 0
+~Y10\n
+Text Notes 7500 5500 0 60 ~ 0
+~Y11\n
+Text Notes 8050 5500 0 60 ~ 0
+~Y12\n
+Text Notes 8600 5500 0 60 ~ 0
+~Y13\n
+Text Notes 9150 5500 0 60 ~ 0
+~Y14\n
+Text Notes 9700 5500 0 60 ~ 0
+~Y15\n
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+F 2 "" H 1600 2050 60 0000 C CNN
+F 3 "" H 1600 2050 60 0000 C CNN
+ 1 1600 2050
+ 0 1 1 0
+$EndComp
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+F 1 "PORT" H 1600 950 30 0000 C CNN
+F 2 "" H 1600 950 60 0000 C CNN
+F 3 "" H 1600 950 60 0000 C CNN
+ 18 1600 950
+ 0 1 1 0
+$EndComp
+$Comp
+L PORT U1
+U 19 1 5CF2D207
+P 1900 900
+F 0 "U1" H 1950 1000 30 0000 C CNN
+F 1 "PORT" H 1900 900 30 0000 C CNN
+F 2 "" H 1900 900 60 0000 C CNN
+F 3 "" H 1900 900 60 0000 C CNN
+ 19 1900 900
+ 0 1 1 0
+$EndComp
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+U 23 1 5CF2D33A
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+ 22 5600 900
+ 0 1 1 0
+$EndComp
+$Comp
+L PORT U1
+U 21 1 5CF2D57F
+P 6550 850
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diff --git a/Examples/4_to_16_Decoder_using_74154IC/4to16_demux.sub b/Examples/4_to_16_Decoder_using_74154IC/4to16_demux.sub
new file mode 100644
index 00000000..4f7595da
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/4to16_demux.sub
@@ -0,0 +1,43 @@
+* Subcircuit 4to16_demux
+.subckt 4to16_demux net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ net-_u1-pad7_ net-_u1-pad8_ net-_u1-pad9_ net-_u1-pad10_ net-_u1-pad11_ ? net-_u1-pad13_ net-_u1-pad14_ net-_u1-pad15_ net-_u1-pad16_ net-_u1-pad17_ net-_u1-pad18_ net-_u1-pad19_ net-_u1-pad20_ net-_u1-pad21_ net-_u1-pad22_ net-_u1-pad23_ ?
+* /home/mallikarjuna/downloads/esim-1.1.2/src/subcircuitlibrary/4to16_demux/4to16_demux.cir
+.include 5_nand.sub
+* u3 net-_u1-pad23_ net-_u3-pad2_ d_inverter
+* u4 net-_u1-pad22_ net-_u4-pad2_ d_inverter
+* u5 net-_u1-pad21_ net-_u5-pad2_ d_inverter
+* u6 net-_u1-pad20_ net-_u6-pad2_ d_inverter
+* u2 net-_u1-pad19_ net-_u1-pad18_ net-_u2-pad3_ d_nor
+x1 net-_u3-pad2_ net-_u4-pad2_ net-_u5-pad2_ net-_u6-pad2_ net-_u2-pad3_ net-_u1-pad1_ 5_nand
+x2 net-_u1-pad23_ net-_u4-pad2_ net-_u5-pad2_ net-_u6-pad2_ net-_u2-pad3_ net-_u1-pad2_ 5_nand
+x3 net-_u3-pad2_ net-_u1-pad22_ net-_u5-pad2_ net-_u6-pad2_ net-_u2-pad3_ net-_u1-pad3_ 5_nand
+x4 net-_u1-pad23_ net-_u1-pad22_ net-_u5-pad2_ net-_u6-pad2_ net-_u2-pad3_ net-_u1-pad4_ 5_nand
+x5 net-_u3-pad2_ net-_u4-pad2_ net-_u1-pad21_ net-_u6-pad2_ net-_u2-pad3_ net-_u1-pad5_ 5_nand
+x6 net-_u1-pad23_ net-_u4-pad2_ net-_u1-pad21_ net-_u6-pad2_ net-_u2-pad3_ net-_u1-pad6_ 5_nand
+x7 net-_u3-pad2_ net-_u1-pad22_ net-_u1-pad21_ net-_u6-pad2_ net-_u2-pad3_ net-_u1-pad7_ 5_nand
+x8 net-_u1-pad23_ net-_u1-pad22_ net-_u1-pad21_ net-_u6-pad2_ net-_u2-pad3_ net-_u1-pad8_ 5_nand
+x9 net-_u3-pad2_ net-_u4-pad2_ net-_u5-pad2_ net-_u1-pad20_ net-_u2-pad3_ net-_u1-pad9_ 5_nand
+x10 net-_u1-pad23_ net-_u4-pad2_ net-_u5-pad2_ net-_u1-pad20_ net-_u2-pad3_ net-_u1-pad10_ 5_nand
+x11 net-_u3-pad2_ net-_u1-pad22_ net-_u5-pad2_ net-_u1-pad20_ net-_u2-pad3_ net-_u1-pad11_ 5_nand
+x12 net-_u1-pad23_ net-_u1-pad22_ net-_u5-pad2_ net-_u1-pad20_ net-_u2-pad3_ net-_u1-pad13_ 5_nand
+x13 net-_u3-pad2_ net-_u4-pad2_ net-_u1-pad21_ net-_u1-pad20_ net-_u2-pad3_ net-_u1-pad14_ 5_nand
+x14 net-_u1-pad23_ net-_u4-pad2_ net-_u1-pad21_ net-_u1-pad20_ net-_u2-pad3_ net-_u1-pad15_ 5_nand
+x15 net-_u3-pad2_ net-_u1-pad22_ net-_u1-pad21_ net-_u1-pad20_ net-_u2-pad3_ net-_u1-pad16_ 5_nand
+x16 net-_u1-pad23_ net-_u1-pad22_ net-_u1-pad21_ net-_u1-pad20_ net-_u2-pad3_ net-_u1-pad17_ 5_nand
+a1 net-_u1-pad23_ net-_u3-pad2_ u3
+a2 net-_u1-pad22_ net-_u4-pad2_ u4
+a3 net-_u1-pad21_ net-_u5-pad2_ u5
+a4 net-_u1-pad20_ net-_u6-pad2_ u6
+a5 [net-_u1-pad19_ net-_u1-pad18_ ] net-_u2-pad3_ u2
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u3 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u4 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u5 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u6 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_nor, NgSpice Name: d_nor
+.model u2 d_nor(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Control Statements
+
+.ends 4to16_demux \ No newline at end of file
diff --git a/Examples/4_to_16_Decoder_using_74154IC/4to16_demux_Previous_Values.xml b/Examples/4_to_16_Decoder_using_74154IC/4to16_demux_Previous_Values.xml
new file mode 100644
index 00000000..93c6f25a
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/4to16_demux_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><source /><model><u3 name="type">d_inverter<field1 name="Enter Fall Delay (default=1.0e-9)" /><field2 name="Enter Input Load (default=1.0e-12)" /><field3 name="Enter Rise Delay (default=1.0e-9)" /></u3><u4 name="type">d_inverter<field4 name="Enter Fall Delay (default=1.0e-9)" /><field5 name="Enter Input Load (default=1.0e-12)" /><field6 name="Enter Rise Delay (default=1.0e-9)" /></u4><u5 name="type">d_inverter<field7 name="Enter Fall Delay (default=1.0e-9)" /><field8 name="Enter Input Load (default=1.0e-12)" /><field9 name="Enter Rise Delay (default=1.0e-9)" /></u5><u6 name="type">d_inverter<field10 name="Enter Fall Delay (default=1.0e-9)" /><field11 name="Enter Input Load (default=1.0e-12)" /><field12 name="Enter Rise Delay (default=1.0e-9)" /></u6><u2 name="type">d_nor<field13 name="Enter Fall Delay (default=1.0e-9)" /><field14 name="Enter Input Load (default=1.0e-12)" /><field15 name="Enter Rise Delay (default=1.0e-9)" /></u2></model><devicemodel /><subcircuit><x13><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand</field></x13><x14><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand</field></x14><x15><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand</field></x15><x10><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand</field></x10><x8><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand</field></x8><x9><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand</field></x9><x16><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand</field></x16><x11><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand</field></x11><x2><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand</field></x2><x3><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand</field></x3><x12><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand</field></x12><x1><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand</field></x1><x6><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand</field></x6><x7><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand</field></x7><x4><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand</field></x4><x5><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand</field></x5></subcircuit><analysis><ac><field1 name="Lin">true</field1><field2 name="Dec">false</field2><field3 name="Oct">false</field3><field4 name="Start Frequency" /><field5 name="Stop Frequency" /><field6 name="No. of points" /><field7 name="Start Fre Combo">Hz</field7><field8 name="Stop Fre Combo">Hz</field8></ac><dc><field1 name="Source 1" /><field2 name="Start" /><field3 name="Increment" /><field4 name="Stop" /><field5 name="Operating Point">0</field5><field6 name="Start Combo">Volts or Amperes</field6><field7 name="Increment Combo">Volts or Amperes</field7><field8 name="Stop Combo">Volts or Amperes</field8><field9 name="Source 2" /><field10 name="Start" /><field11 name="Increment" /><field12 name="Stop" /><field13 name="Start Combo">Volts or Amperes</field13><field14 name="Increment Combo">Volts or Amperes</field14><field15 name="Stop Combo">Volts or Amperes</field15></dc><tran><field1 name="Start Time" /><field2 name="Step Time" /><field3 name="Stop Time" /><field4 name="Start Combo">Sec</field4><field5 name="Step Combo">Sec</field5><field6 name="Stop Combo">Sec</field6></tran></analysis></KicadtoNgspice> \ No newline at end of file
diff --git a/Examples/4_to_16_Decoder_using_74154IC/5_and-cache.lib b/Examples/4_to_16_Decoder_using_74154IC/5_and-cache.lib
new file mode 100644
index 00000000..4cf915be
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/5_and-cache.lib
@@ -0,0 +1,79 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 3_and
+#
+DEF 3_and X 0 40 Y Y 1 F N
+F0 "X" 900 300 60 H V C CNN
+F1 "3_and" 950 500 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 950 400 158 716 -716 0 1 0 N 1000 550 1000 250
+P 2 0 1 0 650 550 1000 550 N
+P 3 0 1 0 650 550 650 250 1000 250 N
+X in1 1 450 500 200 R 50 50 1 1 I
+X in2 2 450 400 200 R 50 50 1 1 I
+X in3 3 450 300 200 R 50 50 1 1 I
+X out 4 1300 400 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# PORT
+#
+DEF PORT U 0 40 Y Y 26 F N
+F0 "U" 50 100 30 H V C CNN
+F1 "PORT" 0 0 30 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 325 225 285 -1421 -1278 0 1 0 N 100 50 150 0
+A 376 -275 356 1294 1408 0 1 0 N 150 0 100 -50
+S -100 50 100 -50 0 1 0 N
+X ~ 1 250 0 100 L 30 30 1 1 B
+X ~ 2 250 0 100 L 30 30 2 1 B
+X ~ 3 250 0 100 L 30 30 3 1 B
+X ~ 4 250 0 100 L 30 30 4 1 B
+X ~ 5 250 0 100 L 30 30 5 1 B
+X ~ 6 250 0 100 L 30 30 6 1 B
+X ~ 7 250 0 100 L 30 30 7 1 B
+X ~ 8 250 0 100 L 30 30 8 1 B
+X ~ 9 250 0 100 L 30 30 9 1 B
+X ~ 10 250 0 100 L 30 30 10 1 B
+X ~ 11 250 0 100 L 30 30 11 1 B
+X ~ 12 250 0 100 L 30 30 12 1 B
+X ~ 13 250 0 100 L 30 30 13 1 B
+X ~ 14 250 0 100 L 30 30 14 1 B
+X ~ 15 250 0 100 L 30 30 15 1 B
+X ~ 16 250 0 100 L 30 30 16 1 B
+X ~ 17 250 0 100 L 30 30 17 1 B
+X ~ 18 250 0 100 L 30 30 18 1 B
+X ~ 19 250 0 100 L 30 30 19 1 B
+X ~ 20 250 0 100 L 30 30 20 1 B
+X ~ 21 250 0 100 L 30 30 21 1 B
+X ~ 22 250 0 100 L 30 30 22 1 B
+X ~ 23 250 0 100 L 30 30 23 1 B
+X ~ 24 250 0 100 L 30 30 24 1 B
+X ~ 25 250 0 100 L 30 30 25 1 B
+X ~ 26 250 0 100 L 30 30 26 1 B
+ENDDRAW
+ENDDEF
+#
+# d_and
+#
+DEF d_and U 0 40 Y Y 1 F N
+F0 "U" 0 0 60 H V C CNN
+F1 "d_and" 50 100 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 149 50 100 -894 0 0 1 0 N 150 -50 250 50
+A 150 49 100 6 900 0 1 0 N 250 50 150 150
+P 4 0 1 0 150 -50 -250 -50 -250 150 150 150 N
+X IN1 1 -450 100 200 R 50 50 1 1 I
+X IN2 2 -450 0 200 R 50 50 1 1 I
+X OUT 3 450 50 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/Examples/4_to_16_Decoder_using_74154IC/5_and.cir b/Examples/4_to_16_Decoder_using_74154IC/5_and.cir
new file mode 100644
index 00000000..ca1199bd
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/5_and.cir
@@ -0,0 +1,14 @@
+* C:\Users\malli\eSim\src\SubcircuitLibrary\5_and\5_and.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: 03/26/19 18:53:13
+
+* To exclude a component from the Spice Netlist add [Spice_Netlist_Enabled] user FIELD set to: N
+* To reorder the component spice node sequence add [Spice_Node_Sequence] user FIELD and define sequence: 2,1,0
+
+* Sheet Name: /
+X1 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U3-Pad1_ 3_and
+U2 Net-_U1-Pad4_ Net-_U1-Pad5_ Net-_U2-Pad3_ d_and
+U3 Net-_U3-Pad1_ Net-_U2-Pad3_ Net-_U1-Pad6_ d_and
+U1 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U1-Pad4_ Net-_U1-Pad5_ Net-_U1-Pad6_ PORT
+
+.end
diff --git a/Examples/4_to_16_Decoder_using_74154IC/5_and.cir.out b/Examples/4_to_16_Decoder_using_74154IC/5_and.cir.out
new file mode 100644
index 00000000..20d3f8a5
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/5_and.cir.out
@@ -0,0 +1,22 @@
+* c:\users\malli\esim\src\subcircuitlibrary\5_and\5_and.cir
+
+.include 3_and.sub
+x1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u3-pad1_ 3_and
+* u2 net-_u1-pad4_ net-_u1-pad5_ net-_u2-pad3_ d_and
+* u3 net-_u3-pad1_ net-_u2-pad3_ net-_u1-pad6_ d_and
+* u1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ port
+a1 [net-_u1-pad4_ net-_u1-pad5_ ] net-_u2-pad3_ u2
+a2 [net-_u3-pad1_ net-_u2-pad3_ ] net-_u1-pad6_ u3
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u2 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u3 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+.tran 0e-00 0e-00 0e-00
+
+* Control Statements
+.control
+run
+print allv > plot_data_v.txt
+print alli > plot_data_i.txt
+.endc
+.end
diff --git a/Examples/4_to_16_Decoder_using_74154IC/5_and.pro b/Examples/4_to_16_Decoder_using_74154IC/5_and.pro
new file mode 100644
index 00000000..a9d6304f
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/5_and.pro
@@ -0,0 +1,50 @@
+update=06/01/19 11:31:03
+version=1
+last_client=eeschema
+[general]
+version=1
+RootSch=
+BoardNm=
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=../../../kicadSchematicLibrary
+[eeschema/libraries]
+LibName1=cypress
+LibName2=siliconi
+LibName3=opto
+LibName4=atmel
+LibName5=contrib
+LibName6=valves
+LibName7=eSim_Analog
+LibName8=eSim_Devices
+LibName9=eSim_Digital
+LibName10=eSim_Hybrid
+LibName11=eSim_Miscellaneous
+LibName12=eSim_Plot
+LibName13=eSim_Power
+LibName14=eSim_PSpice
+LibName15=eSim_Sources
+LibName16=eSim_Subckt
+LibName17=eSim_User
diff --git a/Examples/4_to_16_Decoder_using_74154IC/5_and.sch b/Examples/4_to_16_Decoder_using_74154IC/5_and.sch
new file mode 100644
index 00000000..0d86cdec
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/5_and.sch
@@ -0,0 +1,171 @@
+EESchema Schematic File Version 2
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:valves
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Plot
+LIBS:eSim_Power
+LIBS:eSim_PSpice
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_User
+LIBS:5_and-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L 3_and X1
+U 1 1 5C9A2741
+P 3800 3350
+F 0 "X1" H 4700 3650 60 0000 C CNN
+F 1 "3_and" H 4750 3850 60 0000 C CNN
+F 2 "" H 3800 3350 60 0000 C CNN
+F 3 "" H 3800 3350 60 0000 C CNN
+ 1 3800 3350
+ 1 0 0 -1
+$EndComp
+$Comp
+L d_and U2
+U 1 1 5C9A2764
+P 4650 3400
+F 0 "U2" H 4650 3400 60 0000 C CNN
+F 1 "d_and" H 4700 3500 60 0000 C CNN
+F 2 "" H 4650 3400 60 0000 C CNN
+F 3 "" H 4650 3400 60 0000 C CNN
+ 1 4650 3400
+ 1 0 0 -1
+$EndComp
+$Comp
+L d_and U3
+U 1 1 5C9A2791
+P 5550 3200
+F 0 "U3" H 5550 3200 60 0000 C CNN
+F 1 "d_and" H 5600 3300 60 0000 C CNN
+F 2 "" H 5550 3200 60 0000 C CNN
+F 3 "" H 5550 3200 60 0000 C CNN
+ 1 5550 3200
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 5100 3100 5100 2950
+Wire Wire Line
+ 5100 3200 5100 3350
+Wire Wire Line
+ 4250 2850 4250 2700
+Wire Wire Line
+ 4250 2700 3600 2700
+Wire Wire Line
+ 4250 2950 4150 2950
+Wire Wire Line
+ 4150 2950 4150 2900
+Wire Wire Line
+ 4150 2900 3600 2900
+Wire Wire Line
+ 4200 3300 3600 3300
+Wire Wire Line
+ 4250 3050 4250 3100
+Wire Wire Line
+ 4250 3100 3600 3100
+Wire Wire Line
+ 4200 3400 4200 3500
+Wire Wire Line
+ 4200 3500 3600 3500
+Wire Wire Line
+ 6000 3150 6500 3150
+$Comp
+L PORT U1
+U 1 1 5C9A2865
+P 3350 2700
+F 0 "U1" H 3400 2800 30 0000 C CNN
+F 1 "PORT" H 3350 2700 30 0000 C CNN
+F 2 "" H 3350 2700 60 0000 C CNN
+F 3 "" H 3350 2700 60 0000 C CNN
+ 1 3350 2700
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 2 1 5C9A28B6
+P 3350 2900
+F 0 "U1" H 3400 3000 30 0000 C CNN
+F 1 "PORT" H 3350 2900 30 0000 C CNN
+F 2 "" H 3350 2900 60 0000 C CNN
+F 3 "" H 3350 2900 60 0000 C CNN
+ 2 3350 2900
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 3 1 5C9A28D9
+P 3350 3100
+F 0 "U1" H 3400 3200 30 0000 C CNN
+F 1 "PORT" H 3350 3100 30 0000 C CNN
+F 2 "" H 3350 3100 60 0000 C CNN
+F 3 "" H 3350 3100 60 0000 C CNN
+ 3 3350 3100
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 4 1 5C9A28FF
+P 3350 3300
+F 0 "U1" H 3400 3400 30 0000 C CNN
+F 1 "PORT" H 3350 3300 30 0000 C CNN
+F 2 "" H 3350 3300 60 0000 C CNN
+F 3 "" H 3350 3300 60 0000 C CNN
+ 4 3350 3300
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 5 1 5C9A2928
+P 3350 3500
+F 0 "U1" H 3400 3600 30 0000 C CNN
+F 1 "PORT" H 3350 3500 30 0000 C CNN
+F 2 "" H 3350 3500 60 0000 C CNN
+F 3 "" H 3350 3500 60 0000 C CNN
+ 5 3350 3500
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 6 1 5C9A2958
+P 6750 3150
+F 0 "U1" H 6800 3250 30 0000 C CNN
+F 1 "PORT" H 6750 3150 30 0000 C CNN
+F 2 "" H 6750 3150 60 0000 C CNN
+F 3 "" H 6750 3150 60 0000 C CNN
+ 6 6750 3150
+ -1 0 0 1
+$EndComp
+Text Notes 3800 2700 0 60 ~ 12
+in1
+Text Notes 3800 2900 0 60 ~ 12
+in2
+Text Notes 3800 3100 0 60 ~ 12
+in3
+Text Notes 3800 3300 0 60 ~ 12
+in4
+Text Notes 3800 3500 0 60 ~ 12
+in5
+Text Notes 6150 3150 0 60 ~ 12
+out
+$EndSCHEMATC
diff --git a/Examples/4_to_16_Decoder_using_74154IC/5_and.sub b/Examples/4_to_16_Decoder_using_74154IC/5_and.sub
new file mode 100644
index 00000000..9d929fcb
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/5_and.sub
@@ -0,0 +1,16 @@
+* Subcircuit 5_and
+.subckt 5_and net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_
+* c:\users\malli\esim\src\subcircuitlibrary\5_and\5_and.cir
+.include 3_and.sub
+x1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u3-pad1_ 3_and
+* u2 net-_u1-pad4_ net-_u1-pad5_ net-_u2-pad3_ d_and
+* u3 net-_u3-pad1_ net-_u2-pad3_ net-_u1-pad6_ d_and
+a1 [net-_u1-pad4_ net-_u1-pad5_ ] net-_u2-pad3_ u2
+a2 [net-_u3-pad1_ net-_u2-pad3_ ] net-_u1-pad6_ u3
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u2 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Schematic Name: d_and, NgSpice Name: d_and
+.model u3 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Control Statements
+
+.ends 5_and \ No newline at end of file
diff --git a/Examples/4_to_16_Decoder_using_74154IC/5_and_Previous_Values.xml b/Examples/4_to_16_Decoder_using_74154IC/5_and_Previous_Values.xml
new file mode 100644
index 00000000..ae2c08a7
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/5_and_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><source /><model><u2 name="type">d_and<field1 name="Enter Fall Delay (default=1.0e-9)" /><field2 name="Enter Input Load (default=1.0e-12)" /><field3 name="Enter Rise Delay (default=1.0e-9)" /></u2><u3 name="type">d_and<field4 name="Enter Fall Delay (default=1.0e-9)" /><field5 name="Enter Input Load (default=1.0e-12)" /><field6 name="Enter Rise Delay (default=1.0e-9)" /></u3></model><devicemodel /><subcircuit><x1><field>C:\Users\malli\eSim\src\SubcircuitLibrary\3_and</field></x1></subcircuit><analysis><ac><field1 name="Lin">true</field1><field2 name="Dec">false</field2><field3 name="Oct">false</field3><field4 name="Start Frequency" /><field5 name="Stop Frequency" /><field6 name="No. of points" /><field7 name="Start Fre Combo">Hz</field7><field8 name="Stop Fre Combo">Hz</field8></ac><dc><field1 name="Source 1" /><field2 name="Start" /><field3 name="Increment" /><field4 name="Stop" /><field5 name="Operating Point">0</field5><field6 name="Start Combo">Volts or Amperes</field6><field7 name="Increment Combo">Volts or Amperes</field7><field8 name="Stop Combo">Volts or Amperes</field8><field9 name="Source 2" /><field10 name="Start" /><field11 name="Increment" /><field12 name="Stop" /><field13 name="Start Combo">Volts or Amperes</field13><field14 name="Increment Combo">Volts or Amperes</field14><field15 name="Stop Combo">Volts or Amperes</field15></dc><tran><field1 name="Start Time" /><field2 name="Step Time" /><field3 name="Stop Time" /><field4 name="Start Combo">Sec</field4><field5 name="Step Combo">Sec</field5><field6 name="Stop Combo">Sec</field6></tran></analysis></KicadtoNgspice> \ No newline at end of file
diff --git a/Examples/4_to_16_Decoder_using_74154IC/5_nand-cache.lib b/Examples/4_to_16_Decoder_using_74154IC/5_nand-cache.lib
new file mode 100644
index 00000000..cb517be1
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/5_nand-cache.lib
@@ -0,0 +1,78 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# 5_and
+#
+DEF 5_and X 0 40 Y Y 1 F N
+F0 "X" 50 -100 60 H V C CNN
+F1 "5_and" 100 150 60 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 100 0 255 787 -787 0 1 0 N 150 250 150 -250
+P 2 0 1 0 -250 250 150 250 N
+P 3 0 1 0 -250 250 -250 -250 150 -250 N
+X in1 1 -450 200 200 R 50 50 1 1 I
+X in2 2 -450 100 200 R 50 50 1 1 I
+X in3 3 -450 0 200 R 50 50 1 1 I
+X in4 4 -450 -100 200 R 50 50 1 1 I
+X in5 5 -450 -200 200 R 50 50 1 1 I
+X out 6 550 0 200 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# PORT
+#
+DEF PORT U 0 40 Y Y 26 F N
+F0 "U" 50 100 30 H V C CNN
+F1 "PORT" 0 0 30 H V C CNN
+F2 "" 0 0 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+DRAW
+A 325 225 285 -1421 -1278 0 1 0 N 100 50 150 0
+A 376 -275 356 1294 1408 0 1 0 N 150 0 100 -50
+S -100 50 100 -50 0 1 0 N
+X ~ 1 250 0 100 L 30 30 1 1 B
+X ~ 2 250 0 100 L 30 30 2 1 B
+X ~ 3 250 0 100 L 30 30 3 1 B
+X ~ 4 250 0 100 L 30 30 4 1 B
+X ~ 5 250 0 100 L 30 30 5 1 B
+X ~ 6 250 0 100 L 30 30 6 1 B
+X ~ 7 250 0 100 L 30 30 7 1 B
+X ~ 8 250 0 100 L 30 30 8 1 B
+X ~ 9 250 0 100 L 30 30 9 1 B
+X ~ 10 250 0 100 L 30 30 10 1 B
+X ~ 11 250 0 100 L 30 30 11 1 B
+X ~ 12 250 0 100 L 30 30 12 1 B
+X ~ 13 250 0 100 L 30 30 13 1 B
+X ~ 14 250 0 100 L 30 30 14 1 B
+X ~ 15 250 0 100 L 30 30 15 1 B
+X ~ 16 250 0 100 L 30 30 16 1 B
+X ~ 17 250 0 100 L 30 30 17 1 B
+X ~ 18 250 0 100 L 30 30 18 1 B
+X ~ 19 250 0 100 L 30 30 19 1 B
+X ~ 20 250 0 100 L 30 30 20 1 B
+X ~ 21 250 0 100 L 30 30 21 1 B
+X ~ 22 250 0 100 L 30 30 22 1 B
+X ~ 23 250 0 100 L 30 30 23 1 B
+X ~ 24 250 0 100 L 30 30 24 1 B
+X ~ 25 250 0 100 L 30 30 25 1 B
+X ~ 26 250 0 100 L 30 30 26 1 B
+ENDDRAW
+ENDDEF
+#
+# d_inverter
+#
+DEF d_inverter U 0 40 Y Y 1 F N
+F0 "U" 0 -100 60 H V C CNN
+F1 "d_inverter" 0 150 60 H V C CNN
+F2 "" 50 -50 60 H V C CNN
+F3 "" 50 -50 60 H V C CNN
+DRAW
+P 4 0 1 0 -100 50 -100 -50 100 0 -100 50 N
+X ~ 1 -300 0 200 R 50 50 1 1 I
+X ~ 2 300 0 200 L 50 50 1 1 O I
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/Examples/4_to_16_Decoder_using_74154IC/5_nand.cir b/Examples/4_to_16_Decoder_using_74154IC/5_nand.cir
new file mode 100644
index 00000000..e833d0f4
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/5_nand.cir
@@ -0,0 +1,13 @@
+* /home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_nand/5_nand.cir
+
+* EESchema Netlist Version 1.1 (Spice format) creation date: Fri Jun 21 16:57:27 2019
+
+* To exclude a component from the Spice Netlist add [Spice_Netlist_Enabled] user FIELD set to: N
+* To reorder the component spice node sequence add [Spice_Node_Sequence] user FIELD and define sequence: 2,1,0
+
+* Sheet Name: /
+X1 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U1-Pad4_ Net-_U1-Pad5_ Net-_U2-Pad1_ 5_and
+U2 Net-_U2-Pad1_ Net-_U1-Pad6_ d_inverter
+U1 Net-_U1-Pad1_ Net-_U1-Pad2_ Net-_U1-Pad3_ Net-_U1-Pad4_ Net-_U1-Pad5_ Net-_U1-Pad6_ PORT
+
+.end
diff --git a/Examples/4_to_16_Decoder_using_74154IC/5_nand.cir.out b/Examples/4_to_16_Decoder_using_74154IC/5_nand.cir.out
new file mode 100644
index 00000000..164de911
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/5_nand.cir.out
@@ -0,0 +1,18 @@
+* /home/mallikarjuna/downloads/esim-1.1.2/src/subcircuitlibrary/5_nand/5_nand.cir
+
+.include 5_and.sub
+x1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u2-pad1_ 5_and
+* u2 net-_u2-pad1_ net-_u1-pad6_ d_inverter
+* u1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ port
+a1 net-_u2-pad1_ net-_u1-pad6_ u2
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u2 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+.tran 0e-00 0e-00 0e-00
+
+* Control Statements
+.control
+run
+print allv > plot_data_v.txt
+print alli > plot_data_i.txt
+.endc
+.end
diff --git a/Examples/4_to_16_Decoder_using_74154IC/5_nand.pro b/Examples/4_to_16_Decoder_using_74154IC/5_nand.pro
new file mode 100644
index 00000000..b7d23f44
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/5_nand.pro
@@ -0,0 +1,83 @@
+update=Fri Jun 21 16:46:10 2019
+version=1
+last_client=eeschema
+[general]
+version=1
+RootSch=
+BoardNm=
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=../../../kicadSchematicLibrary
+[eeschema/libraries]
+LibName1=adc-dac
+LibName2=memory
+LibName3=xilinx
+LibName4=microcontrollers
+LibName5=dsp
+LibName6=microchip
+LibName7=analog_switches
+LibName8=motorola
+LibName9=texas
+LibName10=intel
+LibName11=audio
+LibName12=interface
+LibName13=digital-audio
+LibName14=philips
+LibName15=display
+LibName16=cypress
+LibName17=siliconi
+LibName18=opto
+LibName19=atmel
+LibName20=contrib
+LibName21=power
+LibName22=device
+LibName23=transistors
+LibName24=conn
+LibName25=linear
+LibName26=regul
+LibName27=74xx
+LibName28=cmos4000
+LibName29=eSim_Analog
+LibName30=eSim_Devices
+LibName31=eSim_Digital
+LibName32=eSim_Hybrid
+LibName33=eSim_Miscellaneous
+LibName34=eSim_Power
+LibName35=eSim_Sources
+LibName36=eSim_Subckt
+LibName37=eSim_User
+LibName38=eSim_Plot
+LibName39=eSim_PSpice
+LibName40=/home/mallikarjuna/Downloads/eSim-1.1.2/kicadSchematicLibrary/eSim_Analog
+LibName41=/home/mallikarjuna/Downloads/eSim-1.1.2/kicadSchematicLibrary/eSim_Devices
+LibName42=/home/mallikarjuna/Downloads/eSim-1.1.2/kicadSchematicLibrary/eSim_Digital
+LibName43=/home/mallikarjuna/Downloads/eSim-1.1.2/kicadSchematicLibrary/eSim_Hybrid
+LibName44=/home/mallikarjuna/Downloads/eSim-1.1.2/kicadSchematicLibrary/eSim_Miscellaneous
+LibName45=/home/mallikarjuna/Downloads/eSim-1.1.2/kicadSchematicLibrary/eSim_Plot
+LibName46=/home/mallikarjuna/Downloads/eSim-1.1.2/kicadSchematicLibrary/eSim_Power
+LibName47=/home/mallikarjuna/Downloads/eSim-1.1.2/kicadSchematicLibrary/eSim_Sources
+LibName48=/home/mallikarjuna/Downloads/eSim-1.1.2/kicadSchematicLibrary/eSim_Subckt
+LibName49=/home/mallikarjuna/Downloads/eSim-1.1.2/kicadSchematicLibrary/eSim_User
+
diff --git a/Examples/4_to_16_Decoder_using_74154IC/5_nand.sch b/Examples/4_to_16_Decoder_using_74154IC/5_nand.sch
new file mode 100644
index 00000000..86379b08
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/5_nand.sch
@@ -0,0 +1,175 @@
+EESchema Schematic File Version 2
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:power
+LIBS:device
+LIBS:transistors
+LIBS:conn
+LIBS:linear
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Power
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:eSim_User
+LIBS:eSim_Plot
+LIBS:eSim_PSpice
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L 5_and X1
+U 1 1 5D0CBD44
+P 4150 3700
+F 0 "X1" H 4200 3600 60 0000 C CNN
+F 1 "5_and" H 4250 3850 60 0000 C CNN
+F 2 "" H 4150 3700 60 0000 C CNN
+F 3 "" H 4150 3700 60 0000 C CNN
+ 1 4150 3700
+ 1 0 0 -1
+$EndComp
+$Comp
+L d_inverter U2
+U 1 1 5D0CBD97
+P 5150 3700
+F 0 "U2" H 5150 3600 60 0000 C CNN
+F 1 "d_inverter" H 5150 3850 60 0000 C CNN
+F 2 "" H 5200 3650 60 0000 C CNN
+F 3 "" H 5200 3650 60 0000 C CNN
+ 1 5150 3700
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 1 1 5D0CBDBE
+P 2900 2900
+F 0 "U1" H 2950 3000 30 0000 C CNN
+F 1 "PORT" H 2900 2900 30 0000 C CNN
+F 2 "" H 2900 2900 60 0000 C CNN
+F 3 "" H 2900 2900 60 0000 C CNN
+ 1 2900 2900
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 2 1 5D0CBDF4
+P 2900 3150
+F 0 "U1" H 2950 3250 30 0000 C CNN
+F 1 "PORT" H 2900 3150 30 0000 C CNN
+F 2 "" H 2900 3150 60 0000 C CNN
+F 3 "" H 2900 3150 60 0000 C CNN
+ 2 2900 3150
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 3 1 5D0CBE16
+P 2900 3400
+F 0 "U1" H 2950 3500 30 0000 C CNN
+F 1 "PORT" H 2900 3400 30 0000 C CNN
+F 2 "" H 2900 3400 60 0000 C CNN
+F 3 "" H 2900 3400 60 0000 C CNN
+ 3 2900 3400
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 4 1 5D0CBE3F
+P 2900 3750
+F 0 "U1" H 2950 3850 30 0000 C CNN
+F 1 "PORT" H 2900 3750 30 0000 C CNN
+F 2 "" H 2900 3750 60 0000 C CNN
+F 3 "" H 2900 3750 60 0000 C CNN
+ 4 2900 3750
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 5 1 5D0CBE6B
+P 2900 4150
+F 0 "U1" H 2950 4250 30 0000 C CNN
+F 1 "PORT" H 2900 4150 30 0000 C CNN
+F 2 "" H 2900 4150 60 0000 C CNN
+F 3 "" H 2900 4150 60 0000 C CNN
+ 5 2900 4150
+ 1 0 0 -1
+$EndComp
+$Comp
+L PORT U1
+U 6 1 5D0CBE9C
+P 6200 3700
+F 0 "U1" H 6250 3800 30 0000 C CNN
+F 1 "PORT" H 6200 3700 30 0000 C CNN
+F 2 "" H 6200 3700 60 0000 C CNN
+F 3 "" H 6200 3700 60 0000 C CNN
+ 6 6200 3700
+ -1 0 0 1
+$EndComp
+Wire Wire Line
+ 3150 2900 3700 2900
+Wire Wire Line
+ 3700 2900 3700 3500
+Wire Wire Line
+ 3700 3600 3500 3600
+Wire Wire Line
+ 3500 3600 3500 3150
+Wire Wire Line
+ 3500 3150 3150 3150
+Wire Wire Line
+ 3150 3400 3350 3400
+Wire Wire Line
+ 3350 3400 3350 3700
+Wire Wire Line
+ 3350 3700 3700 3700
+Wire Wire Line
+ 3700 3800 3250 3800
+Wire Wire Line
+ 3250 3800 3250 3750
+Wire Wire Line
+ 3250 3750 3150 3750
+Wire Wire Line
+ 3150 4150 3350 4150
+Wire Wire Line
+ 3350 4150 3350 3900
+Wire Wire Line
+ 3350 3900 3700 3900
+Wire Wire Line
+ 4700 3700 4850 3700
+Wire Wire Line
+ 5450 3700 5950 3700
+$EndSCHEMATC
diff --git a/Examples/4_to_16_Decoder_using_74154IC/5_nand.sub b/Examples/4_to_16_Decoder_using_74154IC/5_nand.sub
new file mode 100644
index 00000000..c3e041fa
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/5_nand.sub
@@ -0,0 +1,12 @@
+* Subcircuit 5_nand
+.subckt 5_nand net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_
+* /home/mallikarjuna/downloads/esim-1.1.2/src/subcircuitlibrary/5_nand/5_nand.cir
+.include 5_and.sub
+x1 net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u2-pad1_ 5_and
+* u2 net-_u2-pad1_ net-_u1-pad6_ d_inverter
+a1 net-_u2-pad1_ net-_u1-pad6_ u2
+* Schematic Name: d_inverter, NgSpice Name: d_inverter
+.model u2 d_inverter(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
+* Control Statements
+
+.ends 5_nand \ No newline at end of file
diff --git a/Examples/4_to_16_Decoder_using_74154IC/5_nand_Previous_Values.xml b/Examples/4_to_16_Decoder_using_74154IC/5_nand_Previous_Values.xml
new file mode 100644
index 00000000..c4b4cde2
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/5_nand_Previous_Values.xml
@@ -0,0 +1 @@
+<KicadtoNgspice><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><source /><model><u2 name="type">d_inverter<field1 name="Enter Fall Delay (default=1.0e-9)" /><field2 name="Enter Input Load (default=1.0e-12)" /><field3 name="Enter Rise Delay (default=1.0e-9)" /></u2></model><devicemodel /><subcircuit><x1><field>/home/mallikarjuna/Downloads/eSim-1.1.2/src/SubcircuitLibrary/5_and</field></x1></subcircuit></KicadtoNgspice> \ No newline at end of file
diff --git a/Examples/4_to_16_Decoder_using_74154IC/analysis b/Examples/4_to_16_Decoder_using_74154IC/analysis
new file mode 100644
index 00000000..660a46cc
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/analysis
@@ -0,0 +1 @@
+.tran 10e-03 100e-03 0e-03 \ No newline at end of file
diff --git a/Examples/4_to_16_Decoder_using_74154IC/plot_data_i.txt b/Examples/4_to_16_Decoder_using_74154IC/plot_data_i.txt
new file mode 100644
index 00000000..f8f0c8f2
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/plot_data_i.txt
@@ -0,0 +1,543 @@
+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+Transient Analysis Tue Jul 2 13:15:51 2019
+--------------------------------------------------------------------------------
+Index time a3#branch_1_0 a3#branch_1_1 a3#branch_1_2
+--------------------------------------------------------------------------------
+0 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00
+1 1.000000e-05 0.000000e+00 0.000000e+00 0.000000e+00
+2 2.000000e-05 0.000000e+00 0.000000e+00 0.000000e+00
+3 4.000000e-05 0.000000e+00 0.000000e+00 0.000000e+00
+4 8.000000e-05 0.000000e+00 0.000000e+00 0.000000e+00
+5 1.600000e-04 0.000000e+00 0.000000e+00 0.000000e+00
+6 3.200000e-04 0.000000e+00 0.000000e+00 0.000000e+00
+7 6.400000e-04 0.000000e+00 0.000000e+00 0.000000e+00
+8 1.280000e-03 0.000000e+00 0.000000e+00 0.000000e+00
+9 2.560000e-03 0.000000e+00 0.000000e+00 0.000000e+00
+10 4.560000e-03 0.000000e+00 0.000000e+00 0.000000e+00
+11 6.560000e-03 0.000000e+00 0.000000e+00 0.000000e+00
+12 8.560000e-03 0.000000e+00 0.000000e+00 0.000000e+00
+13 1.056000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+14 1.256000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+15 1.456000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+16 1.656000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+17 1.856000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+18 2.056000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+19 2.256000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+20 2.456000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+21 2.656000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+22 2.856000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+23 3.056000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+24 3.256000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+25 3.456000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+26 3.656000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+27 3.856000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+28 4.056000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+29 4.256000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+30 4.456000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+31 4.656000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+32 4.856000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+33 5.056000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+34 5.256000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+35 5.456000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+36 5.656000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+37 5.856000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+38 6.056000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+39 6.256000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+40 6.456000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+41 6.656000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+42 6.856000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+43 7.056000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+44 7.256000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+45 7.456000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+46 7.656000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+47 7.856000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+48 8.056000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+49 8.256000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+50 8.456000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+51 8.656000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+52 8.856000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+53 9.056000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+54 9.256000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+
+Index time a3#branch_1_0 a3#branch_1_1 a3#branch_1_2
+--------------------------------------------------------------------------------
+55 9.456000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+56 9.656000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+57 9.856000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+58 1.000000e-01 0.000000e+00 0.000000e+00 0.000000e+00
+
+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+Transient Analysis Tue Jul 2 13:15:51 2019
+--------------------------------------------------------------------------------
+Index time a3#branch_1_3 a3#branch_1_4 a3#branch_1_5
+--------------------------------------------------------------------------------
+0 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00
+1 1.000000e-05 0.000000e+00 0.000000e+00 0.000000e+00
+2 2.000000e-05 0.000000e+00 0.000000e+00 0.000000e+00
+3 4.000000e-05 0.000000e+00 0.000000e+00 0.000000e+00
+4 8.000000e-05 0.000000e+00 0.000000e+00 0.000000e+00
+5 1.600000e-04 0.000000e+00 0.000000e+00 0.000000e+00
+6 3.200000e-04 0.000000e+00 0.000000e+00 0.000000e+00
+7 6.400000e-04 0.000000e+00 0.000000e+00 0.000000e+00
+8 1.280000e-03 0.000000e+00 0.000000e+00 0.000000e+00
+9 2.560000e-03 0.000000e+00 0.000000e+00 0.000000e+00
+10 4.560000e-03 0.000000e+00 0.000000e+00 0.000000e+00
+11 6.560000e-03 0.000000e+00 0.000000e+00 0.000000e+00
+12 8.560000e-03 0.000000e+00 0.000000e+00 0.000000e+00
+13 1.056000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+14 1.256000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+15 1.456000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+16 1.656000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+17 1.856000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+18 2.056000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+19 2.256000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+20 2.456000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+21 2.656000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+22 2.856000e-02 0.000000e+00 0.000000e+00 0.000000e+00
+23 3.056000e-02 0.000000e+00 0.000000e+00 0.000000e+00
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+
+Index time a3#branch_1_3 a3#branch_1_4 a3#branch_1_5
+--------------------------------------------------------------------------------
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+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+Transient Analysis Tue Jul 2 13:15:51 2019
+--------------------------------------------------------------------------------
+Index time a3#branch_1_6 a3#branch_1_7 a4#branch_1_0
+--------------------------------------------------------------------------------
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+Index time a3#branch_1_6 a3#branch_1_7 a4#branch_1_0
+--------------------------------------------------------------------------------
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+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+Transient Analysis Tue Jul 2 13:15:51 2019
+--------------------------------------------------------------------------------
+Index time a4#branch_1_1 a4#branch_1_2 a4#branch_1_3
+--------------------------------------------------------------------------------
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+Index time a4#branch_1_1 a4#branch_1_2 a4#branch_1_3
+--------------------------------------------------------------------------------
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+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+Transient Analysis Tue Jul 2 13:15:51 2019
+--------------------------------------------------------------------------------
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+--------------------------------------------------------------------------------
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+
+Index time a4#branch_1_4 a4#branch_1_5 a4#branch_1_6
+--------------------------------------------------------------------------------
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+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+Transient Analysis Tue Jul 2 13:15:51 2019
+--------------------------------------------------------------------------------
+Index time a4#branch_1_7 v1#branch v2#branch
+--------------------------------------------------------------------------------
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+Index time a4#branch_1_7 v1#branch v2#branch
+--------------------------------------------------------------------------------
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+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+Transient Analysis Tue Jul 2 13:15:51 2019
+--------------------------------------------------------------------------------
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+--------------------------------------------------------------------------------
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+Index time v3#branch v4#branch v5#branch
+--------------------------------------------------------------------------------
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+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+Transient Analysis Tue Jul 2 13:15:51 2019
+--------------------------------------------------------------------------------
+Index time v6#branch
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+Index time v6#branch
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diff --git a/Examples/4_to_16_Decoder_using_74154IC/plot_data_v.txt b/Examples/4_to_16_Decoder_using_74154IC/plot_data_v.txt
new file mode 100644
index 00000000..899c8ec9
--- /dev/null
+++ b/Examples/4_to_16_Decoder_using_74154IC/plot_data_v.txt
@@ -0,0 +1,543 @@
+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+Transient Analysis Tue Jul 2 13:15:51 2019
+--------------------------------------------------------------------------------
+Index time a0 a1 a2
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+Index time a0 a1 a2
+--------------------------------------------------------------------------------
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+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+Transient Analysis Tue Jul 2 13:15:51 2019
+--------------------------------------------------------------------------------
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+Index time a3 e0 e1
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+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+Transient Analysis Tue Jul 2 13:15:51 2019
+--------------------------------------------------------------------------------
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+
+Index time y0 y1 y2
+--------------------------------------------------------------------------------
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+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+Transient Analysis Tue Jul 2 13:15:51 2019
+--------------------------------------------------------------------------------
+Index time y3 y4 y5
+--------------------------------------------------------------------------------
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+Index time y3 y4 y5
+--------------------------------------------------------------------------------
+55 9.456000e-02 5.000000e+00 5.000000e+00 5.000000e+00
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+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+Transient Analysis Tue Jul 2 13:15:51 2019
+--------------------------------------------------------------------------------
+Index time y6 y7 y8
+--------------------------------------------------------------------------------
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+Index time y6 y7 y8
+--------------------------------------------------------------------------------
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+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+Transient Analysis Tue Jul 2 13:15:51 2019
+--------------------------------------------------------------------------------
+Index time y9 y10 y11
+--------------------------------------------------------------------------------
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+
+Index time y9 y10 y11
+--------------------------------------------------------------------------------
+55 9.456000e-02 5.000000e+00 5.000000e+00 5.000000e+00
+56 9.656000e-02 5.000000e+00 5.000000e+00 5.000000e+00
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+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+Transient Analysis Tue Jul 2 13:15:51 2019
+--------------------------------------------------------------------------------
+Index time y12 y13 y14
+--------------------------------------------------------------------------------
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+
+Index time y12 y13 y14
+--------------------------------------------------------------------------------
+55 9.456000e-02 5.000000e+00 0.000000e+00 5.000000e+00
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+* /home/mallikarjuna/esim-workspace/4_to_16_decoder_using_74154ic/4_to_16_decoder_using_74154ic.cir
+Transient Analysis Tue Jul 2 13:15:51 2019
+--------------------------------------------------------------------------------
+Index time y15
+--------------------------------------------------------------------------------
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+Index time y15
+--------------------------------------------------------------------------------
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