Version 4 Symboltype CELL LINE Normal -48 -32 -48 32 LINE Normal -48 32 16 32 LINE Normal 16 -32 -48 -32 ARC Normal -16 -32 48 32 16 32 16 -32 WINDOW 0 -48 -36 Left 2 WINDOW 3 -48 48 Left 2 LINE Normal -80 -16 -48 -16 WINDOW 123 -80 -24 Right 2 LINE Normal -80 16 -48 16 WINDOW 123 -80 8 Right 2 LINE Normal 80 0 48 0 WINDOW 123 80 -8 Right 2 CIRCLE Normal 48 -4 56 4 SYMATTR Value 7400 SYMATTR Prefix X SYMATTR Description 74xx-us/7400 PIN -80 -16 none 0 PINATTR PinName I0 PIN -80 16 none 0 PINATTR PinName I1 PIN 80 0 dot 0 PINATTR PinName O