Version 4 SHEET 1 1056 680 WIRE 320 -160 -112 -160 WIRE 1040 -160 384 -160 WIRE 752 -128 384 -128 WIRE -336 -80 -464 -80 WIRE 32 -80 -336 -80 WIRE -464 -32 -464 -80 WIRE 752 32 752 -128 WIRE 1040 32 1040 -160 WIRE -464 96 -464 48 WIRE 32 112 32 -80 WIRE -112 160 -112 -160 WIRE -48 160 -112 160 WIRE 176 160 176 32 WIRE 176 160 112 160 WIRE 240 160 176 160 WIRE 464 160 464 32 WIRE 464 160 400 160 WIRE 528 160 464 160 WIRE 752 160 752 32 WIRE 752 160 688 160 WIRE 816 160 752 160 WIRE 1040 160 1040 32 WIRE 1040 160 976 160 WIRE -352 208 -464 208 WIRE -192 208 -352 208 WIRE -48 208 -192 208 WIRE 240 208 208 208 WIRE 528 208 496 208 WIRE 816 208 784 208 WIRE -464 256 -464 208 WIRE -192 304 -192 208 WIRE 208 304 208 208 WIRE 208 304 -192 304 WIRE 496 304 496 208 WIRE 496 304 208 304 WIRE 784 304 784 208 WIRE 784 304 496 304 WIRE -464 384 -464 336 FLAG -464 96 0 FLAG -464 384 0 FLAG 1040 32 Q0 FLAG 752 32 Q1 FLAG 464 32 Q2 FLAG 176 32 Q3 FLAG -352 208 clock FLAG -336 -80 set SYMBOL Digital\\dflop 320 112 R0 SYMATTR InstName A1 SYMATTR SpiceLine Td=10n Trise=5n Vhigh=5 SYMBOL Digital\\dflop 32 112 R0 SYMATTR InstName A2 SYMATTR SpiceLine Td=10n Trise=5n Vhigh=5 tripdt=2n SYMBOL Digital\\dflop 608 112 R0 SYMATTR InstName A3 SYMATTR SpiceLine Td=10n Trise=5n Vhigh=5 SYMBOL Digital\\dflop 896 112 R0 SYMATTR InstName A4 SYMATTR SpiceLine Td=10n Trise=5n Vhigh=5 SYMBOL voltage -464 -48 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value PWL(0 5 100n 5 110n 0) SYMBOL voltage -464 240 R0 WINDOW 3 22 108 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR Value PULSE(0 5 0 5n 5n 495n 1u) SYMATTR InstName V2 SYMBOL Digital\\xor 336 -208 M0 SYMATTR InstName A5 SYMATTR SpiceLine Td=5n Trise=5n Vhigh=5 TEXT -464 -176 Left 2 !.tran 0 40u 0 5n TEXT -480 -360 Left 2 ;Digital A-devices like AND, OR or DFLOP are in [Digital]\nRight mouse click on the DFLOP and enter in SpiceLine or any free line:\nTd=10n Trise=5n Vhigh=5\nRight mouse click on the XOR and enter in SpiceLine any free line:\nTd=5n Trise=5n Vhigh=5