Version 4
SHEET 1 924 680
WIRE -288 -160 -336 -160
WIRE 96 -160 -208 -160
WIRE -336 -128 -336 -160
WIRE 96 -96 96 -160
WIRE 48 -80 0 -80
WIRE -80 96 -208 96
WIRE 0 96 0 -80
WIRE 0 96 -80 96
WIRE 96 96 96 0
WIRE 480 96 96 96
WIRE 640 96 480 96
WIRE 480 144 480 96
WIRE 432 224 384 224
WIRE 96 240 96 96
WIRE 480 272 480 240
WIRE 0 320 0 96
WIRE 48 320 0 320
WIRE 384 352 384 224
WIRE 432 352 384 352
WIRE -288 400 -336 400
WIRE 96 400 96 336
WIRE 96 400 -208 400
WIRE -336 432 -336 400
WIRE 480 432 480 368
WIRE -80 464 -80 96
WIRE 384 464 384 352
WIRE 384 464 -80 464
FLAG 480 432 0
FLAG -336 432 0
FLAG -336 -128 0
FLAG -208 96 A
IOPIN -208 96 In
FLAG 640 96 Y
IOPIN 640 96 Out
SYMBOL pmos 48 0 M180
SYMATTR InstName M1
SYMATTR Value P-ENH
SYMBOL nmos 48 240 R0
SYMATTR InstName M2
SYMATTR Value N-ENH
SYMBOL nmos 432 272 R0
SYMATTR InstName M3
SYMATTR Value N-DLOW
SYMBOL pmos 432 144 R0
SYMATTR InstName M4
SYMATTR Value P-DLOW
SYMBOL voltage -192 -160 R90
WINDOW 0 -32 56 VBottom 0
WINDOW 3 32 56 VTop 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 1
SYMBOL voltage -192 400 R90
WINDOW 0 -32 56 VBottom 0
WINDOW 3 32 56 VTop 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value -1
TEXT 408 -160 Left 0 !.inc ./custom.mos