SN74351 is a Dual data selector with 3 state output

1 files changed, 1192 insertions, 0 deletions

diff --git a/library/SubcircuitLibrary/SN74351/SN74351.sch b/library/SubcircuitLibrary/SN74351/SN74351.sch
new file mode 100644
index 00000000..1d50e5b0
--- /dev/null
+++ b/library/SubcircuitLibrary/SN74351/SN74351.sch
@@ -0,0 +1,1192 @@
+EESchema Schematic File Version 2
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:power
+LIBS:eSim_Plot
+LIBS:transistors
+LIBS:conn
+LIBS:eSim_User
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:eSim_Analog
+LIBS:eSim_Devices
+LIBS:eSim_Digital
+LIBS:eSim_Hybrid
+LIBS:eSim_Miscellaneous
+LIBS:eSim_Power
+LIBS:eSim_Sources
+LIBS:eSim_Subckt
+LIBS:SN74351-cache
+EELAYER 25 0
+EELAYER END
+$Descr A2 23386 16535
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L 5_and X1
+U 1 1 6795B96A
+P 13150 2950
+F 0 "X1" H 13200 2850 60  0000 C CNN
+F 1 "5_and" H 13250 3100 60  0000 C CNN
+F 2 "" H 13150 2950 60  0000 C CNN
+F 3 "" H 13150 2950 60  0000 C CNN
+	1    13150 2950
+	1    0    0    -1  
+$EndComp
+$Comp
+L 5_and X2
+U 1 1 6795BA47
+P 13150 3650
+F 0 "X2" H 13200 3550 60  0000 C CNN
+F 1 "5_and" H 13250 3800 60  0000 C CNN
+F 2 "" H 13150 3650 60  0000 C CNN
+F 3 "" H 13150 3650 60  0000 C CNN
+	1    13150 3650
+	1    0    0    -1  
+$EndComp
+$Comp
+L 5_and X3
+U 1 1 6795BAAC
+P 13150 4350
+F 0 "X3" H 13200 4250 60  0000 C CNN
+F 1 "5_and" H 13250 4500 60  0000 C CNN
+F 2 "" H 13150 4350 60  0000 C CNN
+F 3 "" H 13150 4350 60  0000 C CNN
+	1    13150 4350
+	1    0    0    -1  
+$EndComp
+$Comp
+L 5_and X4
+U 1 1 6795BAB2
+P 13150 5050
+F 0 "X4" H 13200 4950 60  0000 C CNN
+F 1 "5_and" H 13250 5200 60  0000 C CNN
+F 2 "" H 13150 5050 60  0000 C CNN
+F 3 "" H 13150 5050 60  0000 C CNN
+	1    13150 5050
+	1    0    0    -1  
+$EndComp
+$Comp
+L 5_and X5
+U 1 1 6795BB3C
+P 13150 5750
+F 0 "X5" H 13200 5650 60  0000 C CNN
+F 1 "5_and" H 13250 5900 60  0000 C CNN
+F 2 "" H 13150 5750 60  0000 C CNN
+F 3 "" H 13150 5750 60  0000 C CNN
+	1    13150 5750
+	1    0    0    -1  
+$EndComp
+$Comp
+L 5_and X6
+U 1 1 6795BB42
+P 13150 6450
+F 0 "X6" H 13200 6350 60  0000 C CNN
+F 1 "5_and" H 13250 6600 60  0000 C CNN
+F 2 "" H 13150 6450 60  0000 C CNN
+F 3 "" H 13150 6450 60  0000 C CNN
+	1    13150 6450
+	1    0    0    -1  
+$EndComp
+$Comp
+L 5_and X7
+U 1 1 6795BB48
+P 13150 7150
+F 0 "X7" H 13200 7050 60  0000 C CNN
+F 1 "5_and" H 13250 7300 60  0000 C CNN
+F 2 "" H 13150 7150 60  0000 C CNN
+F 3 "" H 13150 7150 60  0000 C CNN
+	1    13150 7150
+	1    0    0    -1  
+$EndComp
+$Comp
+L 5_and X8
+U 1 1 6795BB4E
+P 13150 7850
+F 0 "X8" H 13200 7750 60  0000 C CNN
+F 1 "5_and" H 13250 8000 60  0000 C CNN
+F 2 "" H 13150 7850 60  0000 C CNN
+F 3 "" H 13150 7850 60  0000 C CNN
+	1    13150 7850
+	1    0    0    -1  
+$EndComp
+$Comp
+L 5_and X9
+U 1 1 6795C4A6
+P 13200 9650
+F 0 "X9" H 13250 9550 60  0000 C CNN
+F 1 "5_and" H 13300 9800 60  0000 C CNN
+F 2 "" H 13200 9650 60  0000 C CNN
+F 3 "" H 13200 9650 60  0000 C CNN
+	1    13200 9650
+	1    0    0    -1  
+$EndComp
+$Comp
+L 5_and X10
+U 1 1 6795C4AC
+P 13200 10350
+F 0 "X10" H 13250 10250 60  0000 C CNN
+F 1 "5_and" H 13300 10500 60  0000 C CNN
+F 2 "" H 13200 10350 60  0000 C CNN
+F 3 "" H 13200 10350 60  0000 C CNN
+	1    13200 10350
+	1    0    0    -1  
+$EndComp
+$Comp
+L 5_and X11
+U 1 1 6795C4B2
+P 13200 11050
+F 0 "X11" H 13250 10950 60  0000 C CNN
+F 1 "5_and" H 13300 11200 60  0000 C CNN
+F 2 "" H 13200 11050 60  0000 C CNN
+F 3 "" H 13200 11050 60  0000 C CNN
+	1    13200 11050
+	1    0    0    -1  
+$EndComp
+$Comp
+L 5_and X12
+U 1 1 6795C4B8
+P 13200 11750
+F 0 "X12" H 13250 11650 60  0000 C CNN
+F 1 "5_and" H 13300 11900 60  0000 C CNN
+F 2 "" H 13200 11750 60  0000 C CNN
+F 3 "" H 13200 11750 60  0000 C CNN
+	1    13200 11750
+	1    0    0    -1  
+$EndComp
+$Comp
+L 5_and X13
+U 1 1 6795C4BE
+P 13200 12450
+F 0 "X13" H 13250 12350 60  0000 C CNN
+F 1 "5_and" H 13300 12600 60  0000 C CNN
+F 2 "" H 13200 12450 60  0000 C CNN
+F 3 "" H 13200 12450 60  0000 C CNN
+	1    13200 12450
+	1    0    0    -1  
+$EndComp
+$Comp
+L 5_and X14
+U 1 1 6795C4C4
+P 13200 13150
+F 0 "X14" H 13250 13050 60  0000 C CNN
+F 1 "5_and" H 13300 13300 60  0000 C CNN
+F 2 "" H 13200 13150 60  0000 C CNN
+F 3 "" H 13200 13150 60  0000 C CNN
+	1    13200 13150
+	1    0    0    -1  
+$EndComp
+$Comp
+L 5_and X15
+U 1 1 6795C4CA
+P 13200 13850
+F 0 "X15" H 13250 13750 60  0000 C CNN
+F 1 "5_and" H 13300 14000 60  0000 C CNN
+F 2 "" H 13200 13850 60  0000 C CNN
+F 3 "" H 13200 13850 60  0000 C CNN
+	1    13200 13850
+	1    0    0    -1  
+$EndComp
+$Comp
+L 5_and X16
+U 1 1 6795C4D0
+P 13200 14550
+F 0 "X16" H 13250 14450 60  0000 C CNN
+F 1 "5_and" H 13300 14700 60  0000 C CNN
+F 2 "" H 13200 14550 60  0000 C CNN
+F 3 "" H 13200 14550 60  0000 C CNN
+	1    13200 14550
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_inverter U5
+U 1 1 6795C520
+P 6700 1600
+F 0 "U5" H 6700 1500 60  0000 C CNN
+F 1 "d_inverter" H 6700 1750 60  0000 C CNN
+F 2 "" H 6750 1550 60  0000 C CNN
+F 3 "" H 6750 1550 60  0000 C CNN
+	1    6700 1600
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	12700 2750 5400 2750
+Wire Wire Line
+	12700 3450 5400 3450
+Wire Wire Line
+	12700 4150 5400 4150
+Wire Wire Line
+	12700 4850 5450 4850
+Wire Wire Line
+	12700 5550 5500 5550
+Wire Wire Line
+	12700 6250 5450 6250
+Wire Wire Line
+	12700 6950 5450 6950
+Wire Wire Line
+	12700 7650 5450 7650
+Wire Wire Line
+	7000 1600 17650 1600
+Wire Wire Line
+	12500 1600 12500 14350
+Wire Wire Line
+	12500 3150 12700 3150
+Wire Wire Line
+	12500 3850 12700 3850
+Connection ~ 12500 3150
+Wire Wire Line
+	12500 4550 12700 4550
+Connection ~ 12500 3850
+Wire Wire Line
+	12500 5250 12700 5250
+Connection ~ 12500 4550
+Wire Wire Line
+	12500 5950 12700 5950
+Connection ~ 12500 5250
+Wire Wire Line
+	12500 6650 12700 6650
+Connection ~ 12500 5950
+Wire Wire Line
+	12500 7350 12700 7350
+Connection ~ 12500 6650
+Wire Wire Line
+	12500 8050 12700 8050
+Connection ~ 12500 7350
+Wire Wire Line
+	12500 9450 12750 9450
+Connection ~ 12500 8050
+Wire Wire Line
+	12500 10150 12750 10150
+Connection ~ 12500 9450
+Wire Wire Line
+	12500 10850 12750 10850
+Connection ~ 12500 10150
+Wire Wire Line
+	12500 11550 12750 11550
+Connection ~ 12500 10850
+Wire Wire Line
+	12500 12250 12750 12250
+Connection ~ 12500 11550
+Wire Wire Line
+	12500 12950 12750 12950
+Connection ~ 12500 12250
+Wire Wire Line
+	12500 13650 12750 13650
+Connection ~ 12500 12950
+Wire Wire Line
+	12500 14350 12750 14350
+Connection ~ 12500 13650
+$Comp
+L d_inverter U2
+U 1 1 6795F60D
+P 4850 8550
+F 0 "U2" H 4850 8450 60  0000 C CNN
+F 1 "d_inverter" H 4850 8700 60  0000 C CNN
+F 2 "" H 4900 8500 60  0000 C CNN
+F 3 "" H 4900 8500 60  0000 C CNN
+	1    4850 8550
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_inverter U3
+U 1 1 6795F674
+P 4850 9000
+F 0 "U3" H 4850 8900 60  0000 C CNN
+F 1 "d_inverter" H 4850 9150 60  0000 C CNN
+F 2 "" H 4900 8950 60  0000 C CNN
+F 3 "" H 4900 8950 60  0000 C CNN
+	1    4850 9000
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_inverter U4
+U 1 1 6795F6CF
+P 4850 9450
+F 0 "U4" H 4850 9350 60  0000 C CNN
+F 1 "d_inverter" H 4850 9600 60  0000 C CNN
+F 2 "" H 4900 9400 60  0000 C CNN
+F 3 "" H 4900 9400 60  0000 C CNN
+	1    4850 9450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4550 8550 3700 8550
+Wire Wire Line
+	4550 9000 3700 9000
+Wire Wire Line
+	4550 9450 3700 9450
+Wire Wire Line
+	4400 8550 4400 8750
+Wire Wire Line
+	4400 8750 9350 8750
+Connection ~ 4400 8550
+Wire Wire Line
+	4400 9000 4400 9200
+Wire Wire Line
+	4400 9200 9800 9200
+Connection ~ 4400 9000
+Wire Wire Line
+	4400 9450 4400 9650
+Wire Wire Line
+	4400 9650 8900 9650
+Connection ~ 4400 9450
+Wire Wire Line
+	7900 7650 7900 9850
+Wire Wire Line
+	7900 9850 12750 9850
+Connection ~ 7900 7650
+Wire Wire Line
+	12750 10550 7750 10550
+Wire Wire Line
+	7750 10550 7750 6950
+Connection ~ 7750 6950
+Wire Wire Line
+	12750 11250 7600 11250
+Wire Wire Line
+	7600 11250 7600 6250
+Connection ~ 7600 6250
+Wire Wire Line
+	12750 11950 7450 11950
+Wire Wire Line
+	7450 11950 7450 5550
+Connection ~ 7450 5550
+Wire Wire Line
+	9200 8550 5150 8550
+Wire Wire Line
+	9200 2850 9200 14550
+Wire Wire Line
+	9200 7050 12700 7050
+Wire Wire Line
+	9200 5650 12700 5650
+Connection ~ 9200 7050
+Wire Wire Line
+	9200 4250 12700 4250
+Connection ~ 9200 5650
+Wire Wire Line
+	9200 2850 12700 2850
+Connection ~ 9200 4250
+Wire Wire Line
+	9200 10450 12750 10450
+Connection ~ 9200 8550
+Wire Wire Line
+	9200 11850 12750 11850
+Connection ~ 9200 10450
+Wire Wire Line
+	9200 13050 12750 13050
+Connection ~ 9200 11850
+Connection ~ 9200 13050
+Wire Wire Line
+	9350 3550 9350 13950
+Wire Wire Line
+	9350 7750 12700 7750
+Wire Wire Line
+	9350 6350 12700 6350
+Connection ~ 9350 7750
+Wire Wire Line
+	9350 4950 12700 4950
+Connection ~ 9350 6350
+Wire Wire Line
+	9350 3550 12700 3550
+Connection ~ 9350 4950
+Wire Wire Line
+	9350 9750 12750 9750
+Connection ~ 9350 8750
+Wire Wire Line
+	9350 11150 12750 11150
+Connection ~ 9350 9750
+Wire Wire Line
+	9350 12550 12750 12550
+Connection ~ 9350 11150
+Wire Wire Line
+	9350 13950 12750 13950
+Connection ~ 9350 12550
+Wire Wire Line
+	12750 12650 5400 12650
+Wire Wire Line
+	12750 13350 5500 13350
+Wire Wire Line
+	12750 14050 5400 14050
+Wire Wire Line
+	12750 14750 5300 14750
+Wire Wire Line
+	9650 9000 5150 9000
+Wire Wire Line
+	9650 2950 9650 14650
+Wire Wire Line
+	9650 6450 12700 6450
+Wire Wire Line
+	12700 5750 9650 5750
+Connection ~ 9650 6450
+Wire Wire Line
+	9650 3650 12700 3650
+Connection ~ 9650 5750
+Wire Wire Line
+	9650 2950 12700 2950
+Connection ~ 9650 3650
+Wire Wire Line
+	9650 11050 12750 11050
+Connection ~ 9650 9000
+Wire Wire Line
+	9650 11750 12750 11750
+Connection ~ 9650 11050
+Connection ~ 9650 11750
+Wire Wire Line
+	9650 14650 12750 14650
+Wire Wire Line
+	12750 13850 9650 13850
+Connection ~ 9650 13850
+Wire Wire Line
+	9200 14550 12750 14550
+Wire Wire Line
+	9800 4350 9800 13250
+Wire Wire Line
+	9800 7850 12700 7850
+Wire Wire Line
+	9800 7150 12700 7150
+Connection ~ 9800 7850
+Wire Wire Line
+	9800 5050 12700 5050
+Connection ~ 9800 7150
+Wire Wire Line
+	9800 4350 12700 4350
+Connection ~ 9800 5050
+Wire Wire Line
+	9800 9650 12750 9650
+Connection ~ 9800 9200
+Wire Wire Line
+	9800 10350 12750 10350
+Connection ~ 9800 9650
+Wire Wire Line
+	9800 12450 12750 12450
+Connection ~ 9800 10350
+Wire Wire Line
+	9800 13250 12750 13250
+Connection ~ 9800 12450
+Wire Wire Line
+	10100 9450 5150 9450
+Wire Wire Line
+	10100 3050 10100 14450
+Wire Wire Line
+	10100 5150 12700 5150
+Wire Wire Line
+	12700 4450 10100 4450
+Connection ~ 10100 5150
+Wire Wire Line
+	12700 3750 10100 3750
+Connection ~ 10100 4450
+Wire Wire Line
+	12700 3050 10100 3050
+Connection ~ 10100 3750
+Wire Wire Line
+	10100 12350 12750 12350
+Connection ~ 10100 9450
+Wire Wire Line
+	10100 13150 12750 13150
+Connection ~ 10100 12350
+Wire Wire Line
+	10100 13750 12750 13750
+Connection ~ 10100 13150
+Wire Wire Line
+	10100 14450 12750 14450
+Connection ~ 10100 13750
+Wire Wire Line
+	8900 9650 8900 9550
+Wire Wire Line
+	8900 9550 12750 9550
+Wire Wire Line
+	10250 5850 10250 11650
+Wire Wire Line
+	10250 7950 12700 7950
+Wire Wire Line
+	10250 7250 12700 7250
+Connection ~ 10250 7950
+Wire Wire Line
+	10250 6550 12700 6550
+Connection ~ 10250 7250
+Wire Wire Line
+	10250 5850 12700 5850
+Connection ~ 10250 6550
+Connection ~ 10250 9550
+Wire Wire Line
+	10250 10250 12750 10250
+Wire Wire Line
+	10250 10950 12750 10950
+Connection ~ 10250 10250
+Wire Wire Line
+	10250 11650 12750 11650
+Connection ~ 10250 10950
+Wire Wire Line
+	13700 2950 13950 2950
+Wire Wire Line
+	13950 2950 13950 3250
+Wire Wire Line
+	13950 3250 14100 3250
+Wire Wire Line
+	14100 3350 14000 3350
+Wire Wire Line
+	14000 3350 14000 3650
+Wire Wire Line
+	14000 3650 13700 3650
+Wire Wire Line
+	13700 4350 13950 4350
+Wire Wire Line
+	13950 4350 13950 4650
+Wire Wire Line
+	13950 4650 14150 4650
+Wire Wire Line
+	14150 4750 13950 4750
+Wire Wire Line
+	13950 4750 13950 5050
+Wire Wire Line
+	13950 5050 13700 5050
+Wire Wire Line
+	13700 5750 14050 5750
+Wire Wire Line
+	14050 5750 14050 6050
+Wire Wire Line
+	14050 6050 14200 6050
+Wire Wire Line
+	14200 6150 14050 6150
+Wire Wire Line
+	14050 6150 14050 6450
+Wire Wire Line
+	14050 6450 13700 6450
+Wire Wire Line
+	13700 7150 13950 7150
+Wire Wire Line
+	13950 7150 13950 7500
+Wire Wire Line
+	13950 7500 14250 7500
+Wire Wire Line
+	13950 7600 14250 7600
+Wire Wire Line
+	13950 7600 13950 7850
+Wire Wire Line
+	13950 7850 13700 7850
+Wire Wire Line
+	13750 9650 14000 9650
+Wire Wire Line
+	14000 9650 14000 9950
+Wire Wire Line
+	14000 9950 14150 9950
+Wire Wire Line
+	14150 10050 14000 10050
+Wire Wire Line
+	14000 10050 14000 10350
+Wire Wire Line
+	14000 10350 13750 10350
+Wire Wire Line
+	13750 11050 14000 11050
+Wire Wire Line
+	14000 11050 14000 11350
+Wire Wire Line
+	14000 11350 14200 11350
+Wire Wire Line
+	14200 11450 14000 11450
+Wire Wire Line
+	14000 11450 14000 11750
+Wire Wire Line
+	14000 11750 13750 11750
+Wire Wire Line
+	13750 12450 14000 12450
+Wire Wire Line
+	14000 12450 14000 12750
+Wire Wire Line
+	14000 12750 14250 12750
+Wire Wire Line
+	14250 12850 14050 12850
+Wire Wire Line
+	14050 12850 14050 13150
+Wire Wire Line
+	14050 13150 13750 13150
+Wire Wire Line
+	13750 13850 14000 13850
+Wire Wire Line
+	14000 13850 14000 14200
+Wire Wire Line
+	14000 14200 14300 14200
+Wire Wire Line
+	14300 14300 14000 14300
+Wire Wire Line
+	14000 14300 14000 14550
+Wire Wire Line
+	14000 14550 13750 14550
+Wire Wire Line
+	15000 3300 15300 3300
+Wire Wire Line
+	15300 3300 15300 3950
+Wire Wire Line
+	15300 3950 15600 3950
+Wire Wire Line
+	15600 4050 15300 4050
+Wire Wire Line
+	15300 4050 15300 4700
+Wire Wire Line
+	15300 4700 15050 4700
+Wire Wire Line
+	15100 6100 15350 6100
+Wire Wire Line
+	15350 6100 15350 6700
+Wire Wire Line
+	15350 6700 15700 6700
+Wire Wire Line
+	15700 6800 15400 6800
+Wire Wire Line
+	15400 6800 15400 7550
+Wire Wire Line
+	15400 7550 15150 7550
+Wire Wire Line
+	16500 4000 16650 4000
+Wire Wire Line
+	16650 4000 16650 5350
+Wire Wire Line
+	16650 5350 16750 5350
+Wire Wire Line
+	16750 5450 16650 5450
+Wire Wire Line
+	16650 5450 16650 6750
+Wire Wire Line
+	16650 6750 16600 6750
+Wire Wire Line
+	15050 10000 15350 10000
+Wire Wire Line
+	15350 10000 15350 10650
+Wire Wire Line
+	15350 10650 15650 10650
+Wire Wire Line
+	15650 10750 15350 10750
+Wire Wire Line
+	15350 10750 15350 11400
+Wire Wire Line
+	15350 11400 15100 11400
+Wire Wire Line
+	15150 12800 15400 12800
+Wire Wire Line
+	15400 12800 15400 13400
+Wire Wire Line
+	15400 13400 15750 13400
+Wire Wire Line
+	15750 13500 15450 13500
+Wire Wire Line
+	15450 13500 15450 14250
+Wire Wire Line
+	15450 14250 15200 14250
+Wire Wire Line
+	16550 10700 16700 10700
+Wire Wire Line
+	16700 10700 16700 12050
+Wire Wire Line
+	16700 12050 16800 12050
+Wire Wire Line
+	16800 12150 16700 12150
+Wire Wire Line
+	16700 12150 16700 13450
+Wire Wire Line
+	16700 13450 16650 13450
+Wire Wire Line
+	12500 9100 18100 9100
+Wire Wire Line
+	18100 9100 18100 12000
+Wire Wire Line
+	18100 12000 18200 12000
+Connection ~ 12500 9100
+Wire Wire Line
+	17650 1600 17650 5300
+Wire Wire Line
+	17650 5300 17950 5300
+Connection ~ 12500 1600
+Wire Wire Line
+	18850 5350 19200 5350
+Wire Wire Line
+	19100 12050 19400 12050
+$Comp
+L PORT U1
+U 1 1 679707E9
+P 19450 5350
+F 0 "U1" H 19500 5450 30  0000 C CNN
+F 1 "PORT" H 19450 5350 30  0000 C CNN
+F 2 "" H 19450 5350 60  0000 C CNN
+F 3 "" H 19450 5350 60  0000 C CNN
+	1    19450 5350
+	-1   0    0    1   
+$EndComp
+$Comp
+L PORT U1
+U 19 1 67970C99
+P 19650 12050
+F 0 "U1" H 19700 12150 30  0000 C CNN
+F 1 "PORT" H 19650 12050 30  0000 C CNN
+F 2 "" H 19650 12050 60  0000 C CNN
+F 3 "" H 19650 12050 60  0000 C CNN
+	19   19650 12050
+	-1   0    0    1   
+$EndComp
+$Comp
+L PORT U1
+U 2 1 67970F44
+P 5750 1600
+F 0 "U1" H 5800 1700 30  0000 C CNN
+F 1 "PORT" H 5750 1600 30  0000 C CNN
+F 2 "" H 5750 1600 60  0000 C CNN
+F 3 "" H 5750 1600 60  0000 C CNN
+	2    5750 1600
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 6 1 67970FD6
+P 5150 2750
+F 0 "U1" H 5200 2850 30  0000 C CNN
+F 1 "PORT" H 5150 2750 30  0000 C CNN
+F 2 "" H 5150 2750 60  0000 C CNN
+F 3 "" H 5150 2750 60  0000 C CNN
+	6    5150 2750
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 7 1 679711F9
+P 5150 3450
+F 0 "U1" H 5200 3550 30  0000 C CNN
+F 1 "PORT" H 5150 3450 30  0000 C CNN
+F 2 "" H 5150 3450 60  0000 C CNN
+F 3 "" H 5150 3450 60  0000 C CNN
+	7    5150 3450
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 8 1 679713AA
+P 5150 4150
+F 0 "U1" H 5200 4250 30  0000 C CNN
+F 1 "PORT" H 5150 4150 30  0000 C CNN
+F 2 "" H 5150 4150 60  0000 C CNN
+F 3 "" H 5150 4150 60  0000 C CNN
+	8    5150 4150
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 9 1 679714E7
+P 5200 4850
+F 0 "U1" H 5250 4950 30  0000 C CNN
+F 1 "PORT" H 5200 4850 30  0000 C CNN
+F 2 "" H 5200 4850 60  0000 C CNN
+F 3 "" H 5200 4850 60  0000 C CNN
+	9    5200 4850
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 14 1 67971606
+P 5250 5550
+F 0 "U1" H 5300 5650 30  0000 C CNN
+F 1 "PORT" H 5250 5550 30  0000 C CNN
+F 2 "" H 5250 5550 60  0000 C CNN
+F 3 "" H 5250 5550 60  0000 C CNN
+	14   5250 5550
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 13 1 67971753
+P 5200 6250
+F 0 "U1" H 5250 6350 30  0000 C CNN
+F 1 "PORT" H 5200 6250 30  0000 C CNN
+F 2 "" H 5200 6250 60  0000 C CNN
+F 3 "" H 5200 6250 60  0000 C CNN
+	13   5200 6250
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 12 1 6797187A
+P 5200 6950
+F 0 "U1" H 5250 7050 30  0000 C CNN
+F 1 "PORT" H 5200 6950 30  0000 C CNN
+F 2 "" H 5200 6950 60  0000 C CNN
+F 3 "" H 5200 6950 60  0000 C CNN
+	12   5200 6950
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 11 1 679719A5
+P 5200 7650
+F 0 "U1" H 5250 7750 30  0000 C CNN
+F 1 "PORT" H 5200 7650 30  0000 C CNN
+F 2 "" H 5200 7650 60  0000 C CNN
+F 3 "" H 5200 7650 60  0000 C CNN
+	11   5200 7650
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 3 1 67971B42
+P 3450 8550
+F 0 "U1" H 3500 8650 30  0000 C CNN
+F 1 "PORT" H 3450 8550 30  0000 C CNN
+F 2 "" H 3450 8550 60  0000 C CNN
+F 3 "" H 3450 8550 60  0000 C CNN
+	3    3450 8550
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 4 1 67971C7F
+P 3450 9000
+F 0 "U1" H 3500 9100 30  0000 C CNN
+F 1 "PORT" H 3450 9000 30  0000 C CNN
+F 2 "" H 3450 9000 60  0000 C CNN
+F 3 "" H 3450 9000 60  0000 C CNN
+	4    3450 9000
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 5 1 67971DF1
+P 3450 9450
+F 0 "U1" H 3500 9550 30  0000 C CNN
+F 1 "PORT" H 3450 9450 30  0000 C CNN
+F 2 "" H 3450 9450 60  0000 C CNN
+F 3 "" H 3450 9450 60  0000 C CNN
+	5    3450 9450
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 15 1 6797215C
+P 5150 12650
+F 0 "U1" H 5200 12750 30  0000 C CNN
+F 1 "PORT" H 5150 12650 30  0000 C CNN
+F 2 "" H 5150 12650 60  0000 C CNN
+F 3 "" H 5150 12650 60  0000 C CNN
+	15   5150 12650
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 16 1 679721E9
+P 5250 13350
+F 0 "U1" H 5300 13450 30  0000 C CNN
+F 1 "PORT" H 5250 13350 30  0000 C CNN
+F 2 "" H 5250 13350 60  0000 C CNN
+F 3 "" H 5250 13350 60  0000 C CNN
+	16   5250 13350
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 17 1 679723A6
+P 5150 14050
+F 0 "U1" H 5200 14150 30  0000 C CNN
+F 1 "PORT" H 5150 14050 30  0000 C CNN
+F 2 "" H 5150 14050 60  0000 C CNN
+F 3 "" H 5150 14050 60  0000 C CNN
+	17   5150 14050
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 18 1 679724FF
+P 5050 14750
+F 0 "U1" H 5100 14850 30  0000 C CNN
+F 1 "PORT" H 5050 14750 30  0000 C CNN
+F 2 "" H 5050 14750 60  0000 C CNN
+F 3 "" H 5050 14750 60  0000 C CNN
+	18   5050 14750
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 10 1 6797287E
+P 19250 7400
+F 0 "U1" H 19300 7500 30  0000 C CNN
+F 1 "PORT" H 19250 7400 30  0000 C CNN
+F 2 "" H 19250 7400 60  0000 C CNN
+F 3 "" H 19250 7400 60  0000 C CNN
+	10   19250 7400
+	1    0    0    -1  
+$EndComp
+$Comp
+L PORT U1
+U 20 1 67972905
+P 19250 7600
+F 0 "U1" H 19300 7700 30  0000 C CNN
+F 1 "PORT" H 19250 7600 30  0000 C CNN
+F 2 "" H 19250 7600 60  0000 C CNN
+F 3 "" H 19250 7600 60  0000 C CNN
+	20   19250 7600
+	1    0    0    -1  
+$EndComp
+NoConn ~ 19500 7400
+NoConn ~ 19500 7600
+Wire Wire Line
+	6000 1600 6400 1600
+$Comp
+L d_and U20
+U 1 1 67960926
+P 18400 5400
+F 0 "U20" H 18400 5400 60  0000 C CNN
+F 1 "d_and" H 18450 5500 60  0000 C CNN
+F 2 "" H 18400 5400 60  0000 C CNN
+F 3 "" H 18400 5400 60  0000 C CNN
+	1    18400 5400
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_and U21
+U 1 1 67961044
+P 18650 12100
+F 0 "U21" H 18650 12100 60  0000 C CNN
+F 1 "d_and" H 18700 12200 60  0000 C CNN
+F 2 "" H 18650 12100 60  0000 C CNN
+F 3 "" H 18650 12100 60  0000 C CNN
+	1    18650 12100
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_or U18
+U 1 1 67A37DDA
+P 17200 5450
+F 0 "U18" H 17200 5450 60  0000 C CNN
+F 1 "d_or" H 17200 5550 60  0000 C CNN
+F 2 "" H 17200 5450 60  0000 C CNN
+F 3 "" H 17200 5450 60  0000 C CNN
+	1    17200 5450
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_or U14
+U 1 1 67A37FBD
+P 16050 4050
+F 0 "U14" H 16050 4050 60  0000 C CNN
+F 1 "d_or" H 16050 4150 60  0000 C CNN
+F 2 "" H 16050 4050 60  0000 C CNN
+F 3 "" H 16050 4050 60  0000 C CNN
+	1    16050 4050
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_or U16
+U 1 1 67A380A2
+P 16150 6800
+F 0 "U16" H 16150 6800 60  0000 C CNN
+F 1 "d_or" H 16150 6900 60  0000 C CNN
+F 2 "" H 16150 6800 60  0000 C CNN
+F 3 "" H 16150 6800 60  0000 C CNN
+	1    16150 6800
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_or U11
+U 1 1 67A38127
+P 14700 7600
+F 0 "U11" H 14700 7600 60  0000 C CNN
+F 1 "d_or" H 14700 7700 60  0000 C CNN
+F 2 "" H 14700 7600 60  0000 C CNN
+F 3 "" H 14700 7600 60  0000 C CNN
+	1    14700 7600
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_or U9
+U 1 1 67A381AE
+P 14650 6150
+F 0 "U9" H 14650 6150 60  0000 C CNN
+F 1 "d_or" H 14650 6250 60  0000 C CNN
+F 2 "" H 14650 6150 60  0000 C CNN
+F 3 "" H 14650 6150 60  0000 C CNN
+	1    14650 6150
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_or U7
+U 1 1 67A382B3
+P 14600 4750
+F 0 "U7" H 14600 4750 60  0000 C CNN
+F 1 "d_or" H 14600 4850 60  0000 C CNN
+F 2 "" H 14600 4750 60  0000 C CNN
+F 3 "" H 14600 4750 60  0000 C CNN
+	1    14600 4750
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_or U6
+U 1 1 67A3833C
+P 14550 3350
+F 0 "U6" H 14550 3350 60  0000 C CNN
+F 1 "d_or" H 14550 3450 60  0000 C CNN
+F 2 "" H 14550 3350 60  0000 C CNN
+F 3 "" H 14550 3350 60  0000 C CNN
+	1    14550 3350
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_or U19
+U 1 1 67A3867A
+P 17250 12150
+F 0 "U19" H 17250 12150 60  0000 C CNN
+F 1 "d_or" H 17250 12250 60  0000 C CNN
+F 2 "" H 17250 12150 60  0000 C CNN
+F 3 "" H 17250 12150 60  0000 C CNN
+	1    17250 12150
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_or U17
+U 1 1 67A387A5
+P 16200 13500
+F 0 "U17" H 16200 13500 60  0000 C CNN
+F 1 "d_or" H 16200 13600 60  0000 C CNN
+F 2 "" H 16200 13500 60  0000 C CNN
+F 3 "" H 16200 13500 60  0000 C CNN
+	1    16200 13500
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_or U15
+U 1 1 67A38826
+P 16100 10750
+F 0 "U15" H 16100 10750 60  0000 C CNN
+F 1 "d_or" H 16100 10850 60  0000 C CNN
+F 2 "" H 16100 10750 60  0000 C CNN
+F 3 "" H 16100 10750 60  0000 C CNN
+	1    16100 10750
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_or U8
+U 1 1 67A38AC4
+P 14600 10050
+F 0 "U8" H 14600 10050 60  0000 C CNN
+F 1 "d_or" H 14600 10150 60  0000 C CNN
+F 2 "" H 14600 10050 60  0000 C CNN
+F 3 "" H 14600 10050 60  0000 C CNN
+	1    14600 10050
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_or U10
+U 1 1 67A38B5F
+P 14650 11450
+F 0 "U10" H 14650 11450 60  0000 C CNN
+F 1 "d_or" H 14650 11550 60  0000 C CNN
+F 2 "" H 14650 11450 60  0000 C CNN
+F 3 "" H 14650 11450 60  0000 C CNN
+	1    14650 11450
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_or U12
+U 1 1 67A38CFC
+P 14700 12850
+F 0 "U12" H 14700 12850 60  0000 C CNN
+F 1 "d_or" H 14700 12950 60  0000 C CNN
+F 2 "" H 14700 12850 60  0000 C CNN
+F 3 "" H 14700 12850 60  0000 C CNN
+	1    14700 12850
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_or U13
+U 1 1 67A38D7F
+P 14750 14300
+F 0 "U13" H 14750 14300 60  0000 C CNN
+F 1 "d_or" H 14750 14400 60  0000 C CNN
+F 2 "" H 14750 14300 60  0000 C CNN
+F 3 "" H 14750 14300 60  0000 C CNN
+	1    14750 14300
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_inverter U22
+U 1 1 67A393F8
+P 17800 5950
+F 0 "U22" H 17800 5850 60  0000 C CNN
+F 1 "d_inverter" H 17800 6100 60  0000 C CNN
+F 2 "" H 17850 5900 60  0000 C CNN
+F 3 "" H 17850 5900 60  0000 C CNN
+	1    17800 5950
+	1    0    0    -1  
+$EndComp
+$Comp
+L d_inverter U23
+U 1 1 67A39864
+P 17900 12500
+F 0 "U23" H 17900 12400 60  0000 C CNN
+F 1 "d_inverter" H 17900 12650 60  0000 C CNN
+F 2 "" H 17950 12450 60  0000 C CNN
+F 3 "" H 17950 12450 60  0000 C CNN
+	1    17900 12500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	17700 12100 17800 12100
+Wire Wire Line
+	17800 12100 17800 12250
+Wire Wire Line
+	17800 12250 17500 12250
+Wire Wire Line
+	17500 12250 17500 12500
+Wire Wire Line
+	17500 12500 17600 12500
+Wire Wire Line
+	18200 12500 18250 12500
+Wire Wire Line
+	18250 12500 18250 12250
+Wire Wire Line
+	18250 12250 18150 12250
+Wire Wire Line
+	18150 12250 18150 12100
+Wire Wire Line
+	18150 12100 18200 12100
+Wire Wire Line
+	17650 5400 17700 5400
+Wire Wire Line
+	17700 5400 17700 5650
+Wire Wire Line
+	17700 5650 17350 5650
+Wire Wire Line
+	17350 5650 17350 5950
+Wire Wire Line
+	17350 5950 17500 5950
+Wire Wire Line
+	18100 5950 18200 5950
+Wire Wire Line
+	18200 5950 18200 5650
+Wire Wire Line
+	18200 5650 17800 5650
+Wire Wire Line
+	17800 5650 17800 5400
+Wire Wire Line
+	17800 5400 17950 5400
+$EndSCHEMATC