Version 4
SHEET 1 880 680
WIRE -48 48 -128 48
WIRE 112 48 -48 48
WIRE 320 96 176 96
WIRE 112 112 64 112
WIRE 64 176 64 112
WIRE 240 176 64 176
WIRE -48 224 -48 48
WIRE 112 224 -48 224
WIRE 240 272 240 176
WIRE 240 272 176 272
WIRE 320 272 240 272
WIRE 112 288 -128 288
FLAG -128 48 A-
IOPIN -128 48 In
FLAG -128 288 A+
IOPIN -128 288 In
FLAG 320 96 Y-
IOPIN 320 96 Out
FLAG 320 272 Y+
IOPIN 320 272 Out
SYMBOL Digital\\or 144 16 R0
SYMATTR InstName A1
SYMBOL Digital\\or 144 192 R0
SYMATTR InstName A2
TEXT 168 344 Left 0 ;Total = 8 transistors