Version 4
SHEET 1 880 680
WIRE 160 -224 -176 -224
WIRE 320 -176 224 -176
WIRE 160 -160 -144 -160
WIRE 160 -96 -112 -96
WIRE 112 -64 -80 -64
WIRE 288 -48 224 -48
WIRE 160 -32 80 -32
WIRE -112 32 -112 -96
WIRE -112 32 -256 32
WIRE -32 32 -112 32
WIRE 112 32 112 -64
WIRE 160 32 112 32
WIRE 320 32 320 -176
WIRE 352 32 320 32
WIRE 288 64 288 -48
WIRE 352 64 288 64
WIRE 112 80 32 80
WIRE 256 80 224 80
WIRE 528 80 416 80
WIRE -144 96 -144 -160
WIRE -144 96 -256 96
WIRE -32 96 -144 96
WIRE 112 96 112 80
WIRE 160 96 112 96
WIRE 256 96 256 80
WIRE 352 96 256 96
WIRE -80 176 -80 -64
WIRE -80 176 -256 176
WIRE -32 176 -80 176
WIRE 112 176 112 96
WIRE 160 176 112 176
WIRE 352 176 256 176
WIRE 352 208 288 208
WIRE 80 224 80 -32
WIRE 80 224 32 224
WIRE 256 224 256 176
WIRE 256 224 224 224
WIRE 528 224 416 224
WIRE -208 240 -256 240
WIRE -176 240 -176 -224
WIRE -176 240 -208 240
WIRE -32 240 -176 240
WIRE 160 240 112 240
WIRE 352 240 320 240
WIRE 80 304 80 224
WIRE 160 304 80 304
WIRE -208 336 -208 240
WIRE 112 336 112 240
WIRE 112 336 -208 336
WIRE 288 352 288 208
WIRE 288 352 224 352
WIRE -144 368 -144 96
WIRE 160 368 -144 368
WIRE -112 432 -112 32
WIRE 160 432 -112 432
WIRE 320 480 320 240
WIRE 320 480 224 480
WIRE -80 496 -80 176
WIRE 160 496 -80 496
FLAG 528 80 Y-
IOPIN 528 80 Out
FLAG 528 224 Y+
IOPIN 528 224 Out
FLAG -256 32 A-
IOPIN -256 32 In
FLAG -256 96 A+
IOPIN -256 96 In
FLAG -256 176 B-
IOPIN -256 176 In
FLAG -256 240 B+
IOPIN -256 240 In
SYMBOL Digital\\or 0 0 R0
SYMATTR InstName A1
SYMBOL Digital\\or 0 144 R0
SYMATTR InstName A2
SYMBOL Digital\\and 192 0 R0
SYMATTR InstName A3
SYMBOL Digital\\and 192 144 R0
SYMATTR InstName A4
SYMBOL Digital\\and 192 -128 R0
SYMATTR InstName A5
SYMBOL Digital\\and 192 -256 R0
SYMATTR InstName A6
SYMBOL Digital\\and 192 272 R0
SYMATTR InstName A7
SYMBOL Digital\\and 192 400 R0
SYMATTR InstName A8
SYMBOL Digital\\and 384 144 R0
SYMATTR InstName A9
SYMBOL Digital\\and 384 0 R0
SYMATTR InstName A10
TEXT 408 328 Left 0 ;Total = 44 transistors