Version 4
SHEET 1 1844 1288
WIRE 16 -80 -64 -80
WIRE 48 -80 16 -80
WIRE 208 -48 208 -64
WIRE 432 -16 432 -48
WIRE 256 32 -16 32
WIRE 208 48 208 -48
WIRE 640 48 640 -16
WIRE 96 64 -16 64
WIRE 192 64 96 64
WIRE 256 64 240 64
WIRE 624 64 608 64
WIRE 736 64 672 64
WIRE 96 144 96 64
WIRE 688 144 96 144
WIRE 1328 144 688 144
WIRE 432 176 432 -16
WIRE 256 224 -16 224
WIRE 688 224 688 144
WIRE 752 224 688 224
WIRE 208 240 208 48
WIRE 640 240 640 48
WIRE 96 256 -16 256
WIRE 192 256 96 256
WIRE 256 256 240 256
WIRE 624 256 608 256
WIRE 704 256 672 256
WIRE 752 256 704 256
WIRE 1216 256 1104 256
WIRE 704 320 704 256
WIRE 1376 320 704 320
WIRE 96 336 96 256
WIRE 688 336 96 336
WIRE 1328 352 1328 144
WIRE 1376 352 1328 352
WIRE 1744 352 1728 352
WIRE 1840 352 1792 352
WIRE 432 384 432 176
WIRE 256 432 -16 432
WIRE 688 432 688 336
WIRE 752 432 688 432
WIRE 208 448 208 240
WIRE 640 448 640 240
WIRE 48 464 -16 464
WIRE 192 464 48 464
WIRE 256 464 240 464
WIRE 624 464 608 464
WIRE 688 464 672 464
WIRE 752 464 688 464
WIRE 1200 464 1104 464
WIRE 752 496 704 496
WIRE 688 528 688 464
WIRE 688 528 160 528
WIRE 704 608 704 496
WIRE 704 608 0 608
WIRE 1840 608 1840 352
WIRE 1840 608 704 608
WIRE 160 752 160 528
WIRE 224 752 160 752
WIRE 96 784 96 336
WIRE 224 784 96 784
WIRE 592 784 576 784
WIRE 688 784 640 784
WIRE 688 800 688 784
WIRE 816 800 688 800
WIRE 816 832 704 832
WIRE 1200 832 1168 832
WIRE 1328 832 1248 832
WIRE 160 976 160 752
WIRE 224 976 160 976
WIRE 0 1008 0 608
WIRE 224 1008 0 1008
WIRE 592 1008 576 1008
WIRE 704 1008 704 832
WIRE 704 1008 640 1008
WIRE 1328 1088 1328 832
WIRE 1328 1088 144 1088
WIRE 48 1184 48 464
WIRE 224 1184 48 1184
WIRE 144 1216 144 1088
WIRE 224 1216 144 1216
WIRE 608 1216 576 1216
FLAG -16 32 D0b
IOPIN -16 32 In
FLAG -16 64 D0a
IOPIN -16 64 In
FLAG -16 224 D1b
IOPIN -16 224 In
FLAG -16 256 D1a
IOPIN -16 256 In
FLAG -16 432 D2b
IOPIN -16 432 In
FLAG -16 464 D2a
IOPIN -16 464 In
FLAG -64 -80 VDD
IOPIN -64 -80 In
FLAG 16 -80 VDD
FLAG 736 64 Out0
IOPIN 736 64 Out
FLAG 752 288 0
FLAG 1216 256 Out1
IOPIN 1216 256 Out
FLAG 1200 464 Out2
IOPIN 1200 464 Out
FLAG 432 -48 VDD
FLAG 208 -48 VDD
FLAG 640 -16 VDD
FLAG 1760 336 VDD
FLAG 1552 272 VDD
FLAG 928 384 VDD
FLAG 928 176 VDD
FLAG 816 864 0
FLAG 224 1248 0
FLAG 608 1216 Out3
IOPIN 608 1216 Out
FLAG 400 704 VDD
FLAG 400 928 VDD
FLAG 400 1136 VDD
FLAG 608 992 VDD
FLAG 608 768 VDD
FLAG 1216 816 VDD
FLAG 992 752 VDD
SYMBOL Ideal_NAND_2 208 80 R0
SYMATTR InstName X1
SYMBOL inverter 624 64 R0
SYMATTR InstName X2
SYMBOL inverter 192 64 R0
SYMATTR InstName X3
SYMBOL Ideal_XOR_3 704 272 R0
SYMATTR InstName X4
SYMBOL Ideal_NAND_2 208 272 R0
SYMATTR InstName X5
SYMBOL inverter 624 256 R0
SYMATTR InstName X6
SYMBOL inverter 192 256 R0
SYMATTR InstName X7
SYMBOL Ideal_NAND_2 208 480 R0
SYMATTR InstName X8
SYMBOL inverter 192 464 R0
SYMATTR InstName X9
SYMBOL Ideal_XOR_3 704 480 R0
SYMATTR InstName X10
SYMBOL inverter 624 464 R0
SYMATTR InstName X11
SYMBOL Ideal_NAND_2 1328 368 R0
SYMATTR InstName X12
SYMBOL inverter 1744 352 R0
SYMATTR InstName X13
SYMBOL Ideal_NOR_3 768 848 R0
SYMATTR InstName X16
SYMBOL Ideal_XOR_3 176 1232 R0
SYMATTR InstName X17
SYMBOL Ideal_NAND_2 176 800 R0
SYMATTR InstName X14
SYMBOL inverter 592 784 R0
SYMATTR InstName X18
SYMBOL Ideal_NAND_2 176 1024 R0
SYMATTR InstName X15
SYMBOL inverter 592 1008 R0
SYMATTR InstName X19
SYMBOL inverter 1200 832 R0
SYMATTR InstName X20