Version 4
SHEET 1 1656 960
WIRE 16 32 16 -144
WIRE 16 288 16 192
WIRE 16 400 16 368
WIRE 128 192 16 192
WIRE 128 336 128 192
WIRE 176 32 16 32
WIRE 176 336 128 336
WIRE 192 16 192 0
WIRE 192 320 192 304
WIRE 208 64 208 48
WIRE 208 400 208 352
WIRE 352 32 240 32
WIRE 352 224 352 32
WIRE 368 336 240 336
WIRE 368 336 368 -80
WIRE 384 -80 368 -80
WIRE 384 32 352 32
WIRE 384 224 352 224
WIRE 384 336 368 336
WIRE 432 -96 432 -112
WIRE 432 16 432 0
WIRE 432 128 432 112
WIRE 432 144 432 128
WIRE 432 256 432 240
WIRE 432 400 432 352
WIRE 528 -144 16 -144
WIRE 528 128 432 128
WIRE 528 128 528 -144
WIRE 544 128 528 128
WIRE 656 -112 432 -112
WIRE 656 -48 656 -112
WIRE 656 128 624 128
WIRE 656 128 656 32
WIRE 656 224 656 128
WIRE 656 400 656 304
FLAG 656 400 0
FLAG 432 400 0
FLAG 192 0 Ub
FLAG 208 64 0
FLAG 16 400 0
FLAG 656 -112 Ub
FLAG 192 304 Ub
FLAG 208 400 0
SYMBOL Misc\\EuropeanResistor 528 144 R270
WINDOW 0 27 56 VTop 0
WINDOW 3 5 56 VBottom 0
SYMATTR InstName Rload
SYMATTR Value 4
SYMBOL Misc\\battery 656 -64 R0
WINDOW 123 0 0 Left 0
WINDOW 39 24 132 Left 0
SYMATTR InstName V1
SYMATTR Value {Ub / 2}
SYMBOL Misc\\signal 16 272 R0
WINDOW 3 -16 -119 Left 0
WINDOW 123 0 0 Left 0
WINDOW 0 38 57 Left 0
SYMATTR Value PULSE(0 {Ub} 0 10n 10n 200n 2u)
SYMATTR InstName V2
SYMATTR SpiceLine Rser=100
SYMBOL nmos_model 384 256 R0
SYMATTR InstName U4
SYMATTR Value irf7103
SYMBOL nmos_model 384 144 R0
SYMATTR InstName U3
SYMATTR Value irf7103
SYMBOL pmos_model 384 112 M180
SYMATTR InstName U2
SYMATTR Value irf7104
SYMBOL pmos_model 384 0 M180
SYMATTR InstName U1
SYMATTR Value irf7104
SYMBOL Misc\\battery 656 208 R0
WINDOW 123 0 0 Left 0
WINDOW 39 24 132 Left 0
SYMATTR InstName V3
SYMATTR Value {Ub / 2}
SYMBOL inv-mos 176 64 R0
WINDOW 0 5 -30 Left 0
SYMATTR InstName U7
SYMATTR SpiceModel CD4069
SYMATTR Prefix X
SYMBOL inv-mos 176 368 R0
WINDOW 0 5 -30 Left 0
SYMATTR InstName U9
SYMATTR SpiceModel CD4069
SYMATTR Prefix X
SYMBOL inv-mos 176 64 R0
WINDOW 0 5 -30 Left 0
SYMATTR InstName U5
SYMATTR SpiceModel CD4069
SYMATTR Prefix X
SYMBOL inv-mos 176 64 R0
WINDOW 0 5 -30 Left 0
SYMATTR InstName U6
SYMATTR SpiceModel CD4069
SYMATTR Prefix X
SYMBOL inv-mos 176 64 R0
WINDOW 0 5 -30 Left 0
SYMATTR InstName U8
SYMATTR SpiceModel CD4069
SYMATTR Prefix X
TEXT 216 496 Invisible 0 !.subckt cd4069 in out avdd avss\nr1 in in2 1.5k\ncin1 in avss 3.3p\ncin2 in avdd 3.3p\ncout1 out avss 5p\ncout2 out avdd 5p\nd1 in avdd dx\nd2 in2 avdd dx\nd3 iavss in2 dx\nm1 out in2 avss avss nmos1\nm2 out in2 avdd avdd pmos1\n \n.model nmos1 VDMOS(L=10u W=300u KP=20u)\n.model pmos1 VDMOS(pchan L=10u W=300u KP=20u)\n.model dx D(Tt=10n)\n \n.ends
TEXT 432 -496 Left 0 !.include irf7103.spi\n.include irf7104.spi\n.param Ub=18
TEXT 482 -270 Left 0 !.tran 0 1 0
TEXT 128 -64 Left 0 ;4xCD4069 parallel