* SPICE netlist
M1 Y E N002 N002 NMOS
M2 N002 F N003 N003 NMOS
M3 Y C N003 N003 NMOS
V1 Vdd 0 5
V2 E 0 PULSE(0 5 20n 0.1n 0.1n 5n 10n)
V3 D 0 PULSE(0 5 10n 0.1n 0.1n 5n 10n)
V4 C 0 PULSE(0 5 1n 0.1n 0.1n 5n 10n)
V5 F 0 0
V6 A 0 PULSE(0 5 5n 0.1n 0.1n 5n 10n)
V7 B 0 5
M4 N003 B N004 N004 NMOS
M5 N004 A N005 N005 NMOS
M6 N003 D N004 N004 NMOS
M7 N001 clk Vdd Vdd PMOS
V_dynamic N001 Y 0
V8 clk 0 PULSE(0 5 2n 0.1n 0.1n 5n 5n)
M8 N005 clk 0 0 NMOS
C1 Y 0 0.01f
.tran 70n

* LTspice schematic (.asc)
Version 4
SHEET 1 1440 1728
WIRE -368 -864 -432 -864
WIRE -432 -752 -432 -864
WIRE -64 -688 -96 -688
WIRE -432 -624 -432 -672
WIRE -96 -592 -96 -688
WIRE 480 -592 448 -592
WIRE 512 -592 480 -592
WIRE -640 -464 -704 -464
WIRE -96 -448 -96 -512
WIRE 480 -432 480 -592
WIRE 384 -416 368 -416
WIRE 432 -416 384 -416
WIRE -704 -384 -704 -464
WIRE -704 -240 -704 -304
WIRE 480 -240 480 -336
WIRE -80 -192 -144 -192
WIRE -144 -112 -144 -192
WIRE -672 -64 -720 -64
WIRE 480 -64 480 -160
WIRE 656 -64 480 -64
WIRE 720 -64 656 -64
WIRE 480 -32 480 -64
WIRE 480 -32 384 -32
WIRE 576 -32 480 -32
WIRE -720 0 -720 -64
WIRE -144 0 -144 -32
WIRE 384 16 384 -32
WIRE 656 48 656 0
WIRE 320 96 304 96
WIRE 336 96 320 96
WIRE 576 96 576 -32
WIRE -720 128 -720 80
WIRE 656 176 624 176
WIRE 384 240 384 112
WIRE -688 288 -720 288
WIRE -128 288 -176 288
WIRE 320 320 304 320
WIRE 336 320 320 320
WIRE -176 352 -176 288
WIRE -720 368 -720 288
WIRE -176 368 -176 352
WIRE 384 368 384 336
WIRE 480 368 384 368
WIRE 576 368 576 192
WIRE 576 368 480 368
WIRE 480 432 480 368
WIRE 480 432 384 432
WIRE 576 432 480 432
WIRE -720 496 -720 448
WIRE -176 496 -176 432
WIRE 320 512 304 512
WIRE 336 512 320 512
WIRE 656 512 624 512
WIRE 672 512 656 512
WIRE 480 528 384 528
WIRE 576 528 480 528
WIRE 480 576 480 528
WIRE -304 608 -304 576
WIRE 560 656 528 656
WIRE 576 656 560 656
WIRE 480 704 480 672
WIRE -304 720 -304 688
WIRE 560 784 528 784
WIRE 576 784 560 784
WIRE 480 864 480 800
FLAG 720 -64 Y
FLAG 480 -592 Vdd
FLAG -368 -864 Vdd
FLAG -432 -624 0
FLAG -640 -464 E
FLAG -64 -688 F
FLAG -672 -64 D
FLAG -80 -192 A
FLAG -688 288 C
FLAG -128 288 B
FLAG -720 496 0
FLAG -176 496 0
FLAG -144 0 0
FLAG -720 128 0
FLAG -704 -240 0
FLAG -96 -448 0
FLAG 480 864 0
FLAG 560 656 A
FLAG 656 512 B
FLAG 320 512 D
FLAG 656 176 C
FLAG 320 320 F
FLAG 320 96 E
FLAG -304 576 clk
FLAG -304 720 0
FLAG 560 784 clk
FLAG 384 -416 clk
FLAG 656 48 0
SYMBOL nmos 336 16 R0
SYMATTR InstName M1
SYMBOL nmos 336 240 R0
SYMATTR InstName M2
SYMBOL nmos 624 96 M0
SYMATTR InstName M3
SYMBOL voltage -432 -768 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -704 -400 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 20n 0.1n 0.1n 5n 10n)
SYMBOL voltage -720 -16 R0
SYMATTR InstName V3
SYMATTR Value PULSE(0 5 10n 0.1n 0.1n 5n 10n)
SYMBOL voltage -720 352 R0
SYMATTR InstName V4
SYMATTR Value PULSE(0 5 1n 0.1n 0.1n 5n 10n)
SYMBOL voltage -96 -608 R0
SYMATTR InstName V5
SYMATTR Value 0
SYMBOL voltage -144 -128 R0
SYMATTR InstName V6
SYMATTR Value PULSE(0 5 5n 0.1n 0.1n 5n 10n)
SYMBOL voltage -176 336 R0
SYMATTR InstName V7
SYMATTR Value 5
SYMBOL nmos 624 432 M0
SYMATTR InstName M4
SYMBOL nmos 528 576 M0
SYMATTR InstName M5
SYMBOL nmos 336 432 R0
SYMATTR InstName M6
SYMBOL pmos 432 -336 M180
SYMATTR InstName M7
SYMBOL voltage 480 -256 R0
SYMATTR InstName V_dynamic
SYMATTR Value 0
SYMBOL voltage -304 592 R0
SYMATTR InstName V8
SYMATTR Value PULSE(0 5 2n 0.1n 0.1n 5n 5n)
SYMBOL nmos 528 704 M0
SYMATTR InstName M8
SYMBOL cap 640 -64 R0
SYMATTR InstName C1
SYMATTR Value 0.01f