Version 4 SHEET 1 880 680 WIRE -384 -96 -416 -96 WIRE -528 -64 -576 -64 WIRE -416 -64 -416 -96 WIRE -416 -64 -464 -64 WIRE -528 -48 -608 -48 WIRE -528 -32 -576 -32 WIRE -416 -32 -464 -32 WIRE -416 0 -416 -32 WIRE -384 0 -416 0 WIRE -864 112 -864 80 WIRE -752 112 -752 80 WIRE -656 112 -656 80 WIRE -864 208 -864 192 WIRE -752 208 -752 192 WIRE -656 208 -656 192 FLAG -864 208 0 FLAG -384 -96 A_and_B_and_CLK FLAG -656 208 0 FLAG -576 -64 A FLAG -576 -32 B FLAG -656 80 B FLAG -864 80 CLK FLAG -384 0 _A_and_B_and_CLK FLAG -752 208 0 FLAG -752 80 A FLAG -608 -48 CLK SYMBOL voltage -864 96 R0 WINDOW 3 1 217 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value PULSE(0 5 0 10n 10n 480n 1u) SYMBOL digital\\and -496 -112 R0 WINDOW 39 -39 180 Left 2 WINDOW 123 -38 148 Left 2 WINDOW 3 -38 121 Left 2 SYMATTR SpiceLine Td=2n Trise=10n Tfall=10n SYMATTR Value2 Vhigh=5 Vlow=0 SYMATTR InstName A3 SYMATTR Value Ref=1.5 SYMATTR SpiceLine2 tripdt=5n SYMBOL bv -656 96 R0 WINDOW 3 2 150 Left 2 SYMATTR InstName B1 SYMATTR Value V=If(time>3u&time<7u,5,0) SYMBOL bv -752 96 R0 WINDOW 3 -4 176 Left 2 SYMATTR InstName B2 SYMATTR Value V=If(time>1u&time<9u,5,0) TEXT -480 352 Left 2 !.tran 0 10u 0 1n TEXT -488 384 Left 2 !.options plotwinsize=0 TEXT -384 -120 Left 2 ;AND OUT TEXT -384 -32 Left 2 ;NAND OUT