Version 4
SHEET 1 904 680
WIRE -32 272 -48 272
WIRE -32 272 -32 288
WIRE 192 48 192 -16
WIRE -32 48 -32 32
WIRE 384 128 384 112
WIRE 480 48 480 -16
WIRE -32 32 -48 32
WIRE 96 112 96 128
WIRE 192 64 224 64
WIRE 96 96 80 96
WIRE 384 96 368 96
WIRE 96 64 80 64
WIRE 80 64 80 -16
WIRE 80 -16 192 -16
WIRE 384 64 368 64
WIRE 256 -16 192 -16
WIRE 64 -16 80 -16
WIRE 544 -16 480 -16
WIRE 480 -16 464 -16
WIRE 480 64 512 64
WIRE 288 256 288 240
WIRE 192 320 192 336
WIRE 192 304 176 304
WIRE 192 272 176 272
WIRE 64 192 80 192
WIRE 288 272 304 272
WIRE 304 272 304 240
WIRE 304 240 288 240
WIRE 288 240 288 192
WIRE 576 256 576 192
WIRE 480 320 480 336
WIRE 480 304 464 304
WIRE 480 272 464 272
WIRE 352 192 368 192
WIRE 576 272 592 272
WIRE 80 192 288 192
WIRE 368 192 576 192
WIRE 224 64 256 64
WIRE 512 64 544 64
WIRE 464 272 368 272
WIRE 176 272 80 272
FLAG 96 128 0
FLAG -32 128 0
FLAG -32 368 0
FLAG 256 144 0
FLAG -48 32 5
FLAG -48 272 c
FLAG 384 128 0
FLAG 368 64 0
FLAG 368 96 c
FLAG 464 -16 5
FLAG 80 96 c
FLAG 64 -16 5
FLAG 544 144 0
FLAG 192 336 0
FLAG 176 304 c
FLAG 64 192 5
FLAG 80 352 0
FLAG 480 336 0
FLAG 464 304 c
FLAG 352 192 5
FLAG 368 352 0
FLAG 592 272 0
FLAG 224 64 o1
FLAG 512 64 o2
FLAG 176 272 o3
FLAG 464 272 o4
SYMBOL voltage -32 32 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -32 272 R0
WINDOW 3 -28 131 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR Value PULSE(0 5 50n 10n 10n 40n 100n)
SYMATTR InstName V2
SYMBOL sym_new\\xhc4066 144 16 R0
WINDOW 3 -24 116 Left 0
SYMATTR InstName U1
SYMBOL sym_new\\xhc4066 432 16 R0
WINDOW 3 -24 116 Left 0
SYMATTR InstName U2
SYMBOL res 240 -32 R0
SYMATTR InstName R1
SYMATTR Value 6.8k
SYMBOL sym_new\\xhc4066 240 224 R0
WINDOW 3 -24 116 Left 0
SYMATTR InstName U3
SYMBOL sym_new\\xhc4066 528 224 R0
WINDOW 3 -24 116 Left 0
SYMATTR InstName U4
SYMBOL res 240 48 R0
SYMATTR InstName R2
SYMATTR Value 6.8k
SYMBOL res 528 -32 R0
SYMATTR InstName R3
SYMATTR Value 6.8k
SYMBOL res 528 48 R0
SYMATTR InstName R4
SYMATTR Value 6.8k
SYMBOL res 64 176 R0
SYMATTR InstName R5
SYMATTR Value 6.8k
SYMBOL res 64 256 R0
SYMATTR InstName R6
SYMATTR Value 6.8k
SYMBOL res 352 176 R0
SYMATTR InstName R7
SYMATTR Value 6.8k
SYMBOL res 352 256 R0
SYMATTR InstName R8
SYMATTR Value 6.8k
TEXT -64 456 Left 0 !.lib ./doclib/74hc.lib\n.include ./doclib/xhc4066.sub\n.params tstep=0.1n\n.tran 0 1u 0u {tstep}