Version 4
SHEET 1 880 680
WIRE 112 48 -128 48
WIRE 240 96 176 96
WIRE 320 96 240 96
WIRE 112 112 -48 112
WIRE 128 128 128 112
WIRE 240 176 240 96
WIRE 240 176 64 176
WIRE 64 224 64 176
WIRE 112 224 64 224
WIRE 320 272 176 272
WIRE -48 288 -48 112
WIRE -48 288 -128 288
WIRE 112 288 -48 288
WIRE 128 304 128 288
FLAG 128 128 0
FLAG 128 304 0
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