* SPICE netlist
M1 VDD A N001 VDD CMOSP l=2*LAMBDA w=2*width ad=2.5*2*LAMBDA*2*width as=2.5*2*LAMBDA*2*width pd=5*2*LAMBDA+2*2*width ps=5*2*LAMBDA+2*2*width
M2 N001 B VDD VDD CMOSP l=2*LAMBDA w=2*width ad=2.5*2*LAMBDA*2*width as=2.5*2*LAMBDA*2*width pd=5*2*LAMBDA+2*2*width ps=5*2*LAMBDA+2*2*width
M3 N001 A N002 0 CMOSN l=2*LAMBDA w=width ad=2.5*2*LAMBDA*width as=2.5*2*LAMBDA*width pd=5*2*LAMBDA+2*width ps=5*2*LAMBDA+2*width
M4 N002 B 0 0 CMOSN l=2*LAMBDA w=width ad=2.5*2*LAMBDA*width as=2.5*2*LAMBDA*width pd=5*2*LAMBDA+2*width ps=5*2*LAMBDA+2*width
M5 VDD N001 Out VDD CMOSP l=2*LAMBDA w=2*width ad=2.5*2*LAMBDA*2*width as=2.5*2*LAMBDA*2*width pd=5*2*LAMBDA+2*2*width ps=5*2*LAMBDA+2*2*width
M6 Out N001 0 0 CMOSN l=2*LAMBDA w=width ad=2.5*2*LAMBDA*width as=2.5*2*LAMBDA*width pd=5*2*LAMBDA+2*width ps=5*2*LAMBDA+2*width
V1 A 0 PULSE(0 1.8 5n 1p 1p 5n 10n)
V2 VDD 0 1.8
V3 B 0 PULSE(0 1.8 10n 1p 1p 10n 20n)
.include TSMC_180nm.txt
.param width = 20*LAMBDA
.param LAMBDA = 0.09u

* LTspice schematic (.asc)
Version 4.1
SHEET 1 1392 560
WIRE 56 -280 -136 -280
WIRE 88 -280 56 -280
WIRE 120 -280 88 -280
WIRE 456 -280 120 -280
WIRE 552 -280 456 -280
WIRE 616 -280 552 -280
WIRE 88 -232 88 -280
WIRE 88 -232 8 -232
WIRE 152 -232 88 -232
WIRE 8 -216 8 -232
WIRE 152 -216 152 -232
WIRE 456 -216 456 -280
WIRE 280 -200 200 -200
WIRE 56 -168 56 -280
WIRE 56 -168 8 -168
WIRE 120 -168 120 -280
WIRE 152 -168 120 -168
WIRE 552 -168 552 -280
WIRE 552 -168 456 -168
WIRE -40 -136 -88 -136
WIRE 408 -136 328 -136
WIRE 88 -120 8 -120
WIRE 152 -120 88 -120
WIRE 88 -88 88 -120
WIRE 328 -88 328 -136
WIRE 328 -88 88 -88
WIRE 456 -88 456 -120
WIRE 696 -88 456 -88
WIRE 88 -72 88 -88
WIRE 456 -72 456 -88
WIRE 232 -24 88 -24
WIRE 568 -24 456 -24
WIRE -696 8 -696 -24
WIRE -584 8 -584 -24
WIRE -472 8 -472 -24
WIRE 40 8 -24 8
WIRE 328 8 328 -88
WIRE 408 8 328 8
WIRE 88 56 88 24
WIRE 152 104 88 104
WIRE -696 136 -696 88
WIRE -584 136 -584 88
WIRE -584 136 -696 136
WIRE -472 136 -472 88
WIRE -472 136 -584 136
WIRE 40 136 8 136
WIRE -584 232 -584 136
WIRE 88 232 88 152
WIRE 88 232 -136 232
WIRE 120 232 88 232
WIRE 152 232 152 104
WIRE 152 232 120 232
WIRE 232 232 232 -24
WIRE 232 232 152 232
WIRE 456 232 456 24
WIRE 456 232 232 232
WIRE 568 232 568 -24
WIRE 568 232 456 232
WIRE 120 280 120 232
FLAG -88 -136 A
IOPIN -16 160 In
FLAG -24 8 A
IOPIN 48 304 In
FLAG 120 280 0
FLAG 8 136 B
IOPIN 80 432 In
FLAG 280 -200 B
IOPIN 352 96 In
FLAG 696 -88 Out
IOPIN 768 208 Out
FLAG -136 -280 VDD
IOPIN -64 16 In
FLAG -584 232 0
FLAG -696 -24 A
IOPIN -624 272 Out
FLAG -472 -24 B
IOPIN -400 272 Out
FLAG -584 -24 VDD
IOPIN -512 272 Out
SYMBOL pmos4 -40 -216 R0
SYMATTR InstName M1
SYMATTR Value CMOSP
SYMATTR Value2 l=2*LAMBDA w=2*width ad=2.5*2*LAMBDA*2*width as=2.5*2*LAMBDA*2*width pd=5*2*LAMBDA+2*2*width ps=5*2*LAMBDA+2*2*width
SYMBOL pmos4 200 -120 R180
SYMATTR InstName M2
SYMATTR Value CMOSP
SYMATTR Value2 l=2*LAMBDA w=2*width ad=2.5*2*LAMBDA*2*width as=2.5*2*LAMBDA*2*width pd=5*2*LAMBDA+2*2*width ps=5*2*LAMBDA+2*2*width
SYMBOL nmos4 40 -72 R0
SYMATTR InstName M3
SYMATTR Value CMOSN
SYMATTR Value2 l=2*LAMBDA w=width ad=2.5*2*LAMBDA*width as=2.5*2*LAMBDA*width pd=5*2*LAMBDA+2*width ps=5*2*LAMBDA+2*width
SYMBOL nmos4 40 56 R0
SYMATTR InstName M4
SYMATTR Value CMOSN
SYMATTR Value2 l=2*LAMBDA w=width ad=2.5*2*LAMBDA*width as=2.5*2*LAMBDA*width pd=5*2*LAMBDA+2*width ps=5*2*LAMBDA+2*width
SYMBOL pmos4 408 -216 R0
SYMATTR InstName M5
SYMATTR Value CMOSP
SYMATTR Value2 l=2*LAMBDA w=2*width ad=2.5*2*LAMBDA*2*width as=2.5*2*LAMBDA*2*width pd=5*2*LAMBDA+2*2*width ps=5*2*LAMBDA+2*2*width
SYMBOL nmos4 408 -72 R0
SYMATTR InstName M6
SYMATTR Value CMOSN
SYMATTR Value2 l=2*LAMBDA w=width ad=2.5*2*LAMBDA*width as=2.5*2*LAMBDA*width pd=5*2*LAMBDA+2*width ps=5*2*LAMBDA+2*width
SYMBOL voltage -696 -8 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 1.8 5n 1p 1p 5n 10n)
SYMBOL voltage -584 -8 R0
SYMATTR InstName V2
SYMATTR Value 1.8
SYMBOL voltage -472 -8 R0
SYMATTR InstName V3
SYMATTR Value PULSE(0 1.8 10n 1p 1p 10n 20n)