Version 4
SHEET 1 1976 1212
WIRE 576 -560 560 -560
WIRE 736 -544 688 -544
WIRE 576 -528 560 -528
WIRE 912 -528 848 -528
WIRE 736 -512 720 -512
WIRE 1040 -512 1024 -512
WIRE 1072 -512 1040 -512
WIRE 128 -496 96 -496
WIRE 912 -496 896 -496
WIRE 128 -464 32 -464
WIRE 896 -448 896 -496
WIRE 1056 -448 896 -448
WIRE -208 -432 -272 -432
WIRE 128 -432 32 -432
WIRE 720 -416 720 -512
WIRE 720 -416 688 -416
WIRE 1040 -416 1040 -512
WIRE 1040 -416 896 -416
WIRE -272 -400 -272 -432
WIRE 96 -400 96 -496
WIRE 128 -400 96 -400
WIRE 128 -368 32 -368
WIRE 896 -352 896 -416
WIRE 912 -352 896 -352
WIRE 368 -336 352 -336
WIRE 720 -336 720 -416
WIRE 752 -336 720 -336
WIRE 1056 -336 1056 -448
WIRE 1056 -336 1024 -336
WIRE 1072 -336 1056 -336
WIRE 608 -320 592 -320
WIRE 912 -320 864 -320
WIRE -272 -304 -272 -320
WIRE 448 -304 432 -304
WIRE 464 -304 448 -304
WIRE 752 -304 720 -304
WIRE 608 -288 576 -288
WIRE 96 -272 96 -400
WIRE 128 -272 96 -272
WIRE 384 -272 352 -272
WIRE 448 -272 448 -304
WIRE 464 -272 448 -272
WIRE 880 -256 832 -256
WIRE 992 -256 960 -256
WIRE -192 -240 -272 -240
WIRE 96 -240 96 -272
WIRE 128 -240 96 -240
WIRE 384 -240 352 -240
WIRE 880 -224 832 -224
WIRE 992 -224 960 -224
WIRE -272 -208 -272 -240
WIRE 96 -208 96 -240
WIRE 128 -208 96 -208
WIRE 384 -208 352 -208
WIRE 880 -192 832 -192
WIRE 992 -192 960 -192
WIRE 96 -176 96 -208
WIRE 128 -176 96 -176
WIRE 384 -176 352 -176
WIRE 880 -160 832 -160
WIRE 992 -160 960 -160
WIRE 96 -128 96 -176
WIRE 880 -128 832 -128
WIRE 992 -128 960 -128
WIRE -272 -112 -272 -128
FLAG -272 -112 0
FLAG -192 -240 VDD
FLAG -272 -304 0
FLAG -208 -432 CLOCK
FLAG 96 -128 0
FLAG 32 -464 UP1
FLAG 32 -432 CLOCK
FLAG 368 -336 cout
FLAG 32 -368 VDD
FLAG 992 -224 q1_
FLAG 992 -192 q2_
FLAG 992 -160 q3_
FLAG 992 -128 q4_
FLAG 832 -224 q1
FLAG 832 -192 q2
FLAG 832 -160 q3
FLAG 832 -128 q4
FLAG 992 -256 cout_
FLAG 688 -416 CLOCK
FLAG 1072 -336 _UP1
FLAG 1072 -512 UP1
FLAG 560 -528 q1
FLAG 432 -304 q1
FLAG 592 -320 cout
FLAG 560 -560 cout
FLAG 832 -256 cout
FLAG 384 -272 q1
FLAG 384 -240 q2
FLAG 384 -208 q3
FLAG 384 -176 q4
SYMBOL voltage -272 -224 R0
SYMATTR InstName V1
SYMATTR Value {VDD}
SYMBOL voltage -272 -416 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 3 22 98 Left 0
SYMATTR InstName V2
SYMATTR Value PULSE(0 {VDD} 0 20n 20n 980n 2u)
SYMBOL DVIEW5 896 -112 R0
SYMATTR InstName U2
SYMBOL CD4071B 624 -608 R0
SYMATTR InstName U3
SYMATTR SpiceLine VDD={VDD}  SPEED=1.0  TRIPDT=5e-9
SYMBOL CD4071B 656 -368 R0
SYMATTR InstName U4
SYMATTR SpiceLine VDD={VDD}  SPEED=1.0  TRIPDT=5e-9
SYMBOL CD4071B 784 -592 R0
SYMATTR InstName U5
SYMATTR SpiceLine VDD={VDD}  SPEED=1.0  TRIPDT=5e-9
SYMBOL CD4071B 800 -384 R0
WINDOW 0 -55 64 Left 0
WINDOW 3 -37 10 Left 0
SYMATTR InstName U8
SYMATTR SpiceLine VDD={VDD}  SPEED=1.0  TRIPDT=5e-9
SYMBOL CD4011B 960 -576 R0
SYMATTR InstName U6
SYMATTR SpiceLine VDD={VDD}  SPEED=1.0  TRIPDT=5e-9
SYMBOL CD4011B 960 -400 R0
WINDOW 0 -62 66 Left 0
WINDOW 3 -26 11 Left 0
SYMATTR InstName U7
SYMATTR SpiceLine VDD={VDD}  SPEED=1.0  TRIPDT=5e-9
SYMBOL CD4011B 512 -352 R0
SYMATTR InstName U9
SYMATTR SpiceLine VDD={VDD}  SPEED=1.0  TRIPDT=5e-9
SYMBOL cd4029b_hier 240 -592 R0
WINDOW 3 -45 481 Left 0
WINDOW 39 -128 507 Left 0
SYMATTR InstName X1
SYMATTR SpiceLine VDD=5 SPEED=1.0 TRIPDT1=5e-9
TEXT -280 -560 Left 0 !.tran 0 100u 0 5n
TEXT -280 -584 Left 0 ;Simulation
TEXT 64 -600 Left 0 ;Counter supplied with VDD and 0(GND)
TEXT -280 -496 Left 0 !.param VDD=5
TEXT -280 -528 Left 0 ;Supply voltage
TEXT -272 -456 Left 0 ;.ic V(cout)=0
TEXT 648 -616 Left 0 ;1xCD4011 + 1xCD4071
TEXT -280 -616 Left 0 ;Up/Down Counter Example