* SPICE netlist
M1 NQ CLK N001 COM PMOS l={Lp} w={Wp}
M2 N001 NCLK NQ 0 NMOS l={Ln} w={Wn}
V1 COM 0 0.7
M5 0 N001 N002 0 NMOS l={Ln} w={Wn}
M6 N002 N001 COM COM PMOS l={Lp} w={Wp}
M7 0 N002 N005 0 NMOS l={Ln} w={Wn}
M8 N005 N002 COM COM PMOS l={Lp} w={Wp}
M9 N001 NCLK N005 COM PMOS l={Lp} w={Wp}
M10 N005 CLK N001 0 NMOS l={Ln} w={Wn}
M11 N002 NCLK N003 COM PMOS l={Lp} w={Wp}
M12 N003 CLK N002 0 NMOS l={Ln} w={Wn}
M13 0 N003 N004 0 NMOS l={Ln} w={Wn}
M14 N004 N003 COM COM PMOS l={Lp} w={Wp}
M15 0 N004 NQ 0 NMOS l={Ln} w={Wn}
M16 NQ N004 COM COM PMOS l={Lp} w={Wp}
M17 N003 CLK NQ COM PMOS l={Lp} w={Wp}
M18 NQ NCLK N003 0 NMOS l={Ln} w={Wn}
A1 CLK 0 0 0 0 NCLK 0 0 BUF Vhigh=0.7
V2 CLK 0 PULSE(0 .7 0 0 0 .03n .06n)
M3 0 N004 N006 0 NMOS l={Ln} w={Wn}
M4 N006 N004 COM COM PMOS l={Lp} w={Wp}
.inc ../ptm16nmHP.lib
.tran 5n
.param Wp=1u Wn=.8u Lp=16n Ln=16n

* LTspice schematic (.asc)
Version 4
SHEET 1 1504 528
WIRE 624 -152 608 -152
WIRE 640 -152 624 -152
WIRE 704 -152 688 -152
WIRE -704 -136 -704 -168
WIRE -704 -136 -752 -136
WIRE -608 -136 -608 -168
WIRE -512 -136 -608 -136
WIRE -416 -136 -416 -216
WIRE -416 -136 -512 -136
WIRE -192 -136 -368 -136
WIRE -80 -136 -80 -168
WIRE -80 -136 -192 -136
WIRE 16 -136 16 -168
WIRE 112 -136 16 -136
WIRE 208 -136 208 -216
WIRE 208 -136 112 -136
WIRE 432 -136 256 -136
WIRE -416 -120 -416 -136
WIRE 208 -120 208 -136
WIRE -704 -104 -704 -136
WIRE -608 -104 -608 -136
WIRE -80 -104 -80 -136
WIRE 16 -104 16 -136
WIRE 432 -56 432 -136
WIRE 560 -56 432 -56
WIRE -512 56 -512 -136
WIRE -432 56 -432 24
WIRE -432 56 -512 56
WIRE -336 56 -336 24
WIRE -256 56 -336 56
WIRE -208 56 -208 -24
WIRE -192 56 -192 -136
WIRE -192 56 -208 56
WIRE 112 56 112 -136
WIRE 192 56 192 24
WIRE 192 56 112 56
WIRE 288 56 288 24
WIRE 320 56 288 56
WIRE 368 56 320 56
WIRE 416 56 416 -24
WIRE 432 56 432 -56
WIRE 432 56 416 56
WIRE 496 56 448 56
WIRE 544 56 544 -24
WIRE 560 56 560 -56
WIRE 560 56 544 56
WIRE -208 72 -208 56
WIRE 416 72 416 56
WIRE 544 72 544 56
WIRE -432 88 -432 56
WIRE -336 88 -336 56
WIRE 192 88 192 56
WIRE 288 88 288 56
WIRE 320 216 320 56
WIRE 432 216 320 216
WIRE 480 216 432 216
WIRE -752 264 -752 -136
WIRE 432 264 432 216
WIRE 432 264 -752 264
FLAG -624 -56 CLK
IOPIN -432 144 In
FLAG -688 -216 NCLK
IOPIN -496 -16 In
FLAG -656 -168 0
FLAG -656 -104 COM
FLAG 752 -248 COM
FLAG 752 -168 0
FLAG 608 -152 NCLK
IOPIN 800 48 Out
FLAG 704 -152 CLK
IOPIN 896 48 Out
FLAG -368 -184 COM
FLAG -368 -88 0
FLAG -368 -232 COM
FLAG -368 -40 0
FLAG -256 8 COM
FLAG -256 104 0
FLAG -256 -40 COM
FLAG -256 152 0
FLAG -352 136 NCLK
IOPIN -160 336 In
FLAG -416 -24 CLK
IOPIN -224 176 In
FLAG -384 24 0
FLAG -384 88 COM
FLAG 0 -56 NCLK
IOPIN 192 144 In
FLAG -64 -216 CLK
IOPIN 128 -16 In
FLAG -32 -168 0
FLAG -32 -104 COM
FLAG 256 -184 COM
FLAG 256 -88 0
FLAG 256 -232 COM
FLAG 256 -40 0
FLAG 368 8 COM
FLAG 368 104 0
FLAG 368 -40 COM
FLAG 368 152 0
FLAG 272 136 CLK
IOPIN 464 336 In
FLAG 208 -24 NCLK
IOPIN 400 176 In
FLAG 240 24 0
FLAG 240 88 COM
FLAG 480 216 NQ
IOPIN 672 416 Out
FLAG 688 -136 0
FLAG 624 -8 CLK
IOPIN 816 192 Out
FLAG 624 72 0
FLAG 496 8 COM
FLAG 496 104 0
FLAG 496 -40 COM
FLAG 496 152 0
SYMBOL pmos4 -704 -56 R270
SYMATTR InstName M1
SYMATTR Value2 l={Lp} w={Wp}
SYMBOL nmos4 -608 -216 R90
SYMATTR InstName M2
SYMATTR Value2 l={Ln} w={Wn}
SYMBOL voltage 752 -264 R0
SYMATTR InstName V1
SYMATTR Value 0.7
SYMBOL nmos4 -416 -40 M180
SYMATTR InstName M5
SYMATTR Value2 l={Ln} w={Wn}
SYMBOL pmos4 -416 -136 M180
SYMATTR InstName M6
SYMATTR Value2 l={Lp} w={Wp}
SYMBOL nmos4 -208 152 R180
SYMATTR InstName M7
SYMATTR Value2 l={Ln} w={Wn}
SYMBOL pmos4 -208 56 R180
SYMATTR InstName M8
SYMATTR Value2 l={Lp} w={Wp}
SYMBOL pmos4 -432 136 R270
SYMATTR InstName M9
SYMATTR Value2 l={Lp} w={Wp}
SYMBOL nmos4 -336 -24 R90
SYMATTR InstName M10
SYMATTR Value2 l={Ln} w={Wn}
SYMBOL pmos4 -80 -56 R270
SYMATTR InstName M11
SYMATTR Value2 l={Lp} w={Wp}
SYMBOL nmos4 16 -216 R90
SYMATTR InstName M12
SYMATTR Value2 l={Ln} w={Wn}
SYMBOL nmos4 208 -40 M180
SYMATTR InstName M13
SYMATTR Value2 l={Ln} w={Wn}
SYMBOL pmos4 208 -136 M180
SYMATTR InstName M14
SYMATTR Value2 l={Lp} w={Wp}
SYMBOL nmos4 416 152 R180
SYMATTR InstName M15
SYMATTR Value2 l={Ln} w={Wn}
SYMBOL pmos4 416 56 R180
SYMATTR InstName M16
SYMATTR Value2 l={Lp} w={Wp}
SYMBOL pmos4 192 136 R270
SYMATTR InstName M17
SYMATTR Value2 l={Lp} w={Wp}
SYMBOL nmos4 288 -24 R90
SYMATTR InstName M18
SYMATTR Value2 l={Ln} w={Wn}
SYMBOL Digital\\inv 688 -216 M0
SYMATTR Value Vhigh=0.7
SYMATTR InstName A1
SYMBOL voltage 624 -24 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 .7 0 0 0 .03n .06n)
SYMBOL nmos4 544 152 R180
SYMATTR InstName M3
SYMATTR Value2 l={Ln} w={Wn}
SYMBOL pmos4 544 56 R180
SYMATTR InstName M4
SYMATTR Value2 l={Lp} w={Wp}