1 files changed, 130 insertions, 0 deletions
diff --git a/library/SubcircuitLibrary/SN54147_sub/3_and.sch b/library/SubcircuitLibrary/SN54147_sub/3_and.sch
new file mode 100644
index 00000000..d6ac89f9
--- /dev/null
+++ b/library/SubcircuitLibrary/SN54147_sub/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