Version 4
SHEET 1 932 680
WIRE 0 -112 -176 -112
WIRE 176 -112 0 -112
WIRE 176 -48 176 -112
WIRE 464 32 320 32
WIRE 176 80 176 32
WIRE 176 80 48 80
WIRE 272 80 176 80
WIRE 320 80 320 32
WIRE 320 80 272 80
WIRE 176 112 176 80
WIRE 464 112 464 32
WIRE 48 192 48 80
WIRE 128 192 48 192
WIRE 176 192 176 160
WIRE 320 192 320 80
WIRE 416 192 320 192
WIRE 464 192 464 160
WIRE -176 256 -176 -112
WIRE -176 432 -176 336
WIRE 176 432 176 208
WIRE 176 432 -176 432
WIRE 464 432 464 208
WIRE 464 432 176 432
FLAG 176 432 0
FLAG 0 -112 vdd
FLAG 272 80 VGS1
SYMBOL nmos4 128 112 R0
SYMATTR InstName M1
SYMATTR Value N_1u
SYMATTR Value2 l=1u w=5u
SYMBOL voltage -176 240 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL nmos4 416 112 R0
SYMATTR InstName M3
SYMATTR Value N_1u
SYMATTR Value2 l=1u w=5u
SYMBOL res 160 -64 R0
SYMATTR InstName R2
SYMATTR Value 100k
TEXT -96 -176 Left 2 !.include cmosedu_models.txt
TEXT -208 456 Left 2 !.op