Version 4 SHEET 1 880 680 WIRE -80 -16 -528 -16 WIRE 208 -16 -16 -16 WIRE 304 -16 208 -16 WIRE 480 -16 384 -16 WIRE 32 64 -160 64 WIRE 208 64 208 -16 WIRE 208 64 96 64 WIRE -528 96 -528 -16 WIRE -160 112 -160 64 WIRE 480 160 480 -16 WIRE -160 256 -160 192 WIRE -528 336 -528 176 FLAG -528 336 0 FLAG -160 256 0 FLAG -528 -16 in1 FLAG -160 64 in2 FLAG 480 160 0 FLAG 208 -16 out SYMBOL voltage -528 80 R0 WINDOW 3 10 219 Left 2 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR Value PULSE(0 5 1ms 0 0 1ms 2ms) SYMATTR InstName Vin1 SYMBOL voltage -160 96 R0 WINDOW 3 17 110 Left 2 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR Value PULSE(0 5 2ms 0 0 2ms 4ms) SYMATTR InstName Vin2 SYMBOL diode -80 0 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D1 SYMATTR Value 1N4148 SYMBOL diode 32 80 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D2 SYMATTR Value 1N4148 SYMBOL res 400 -32 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 500 TEXT -560 456 Left 2 !.tran 10ms TEXT -576 -88 Left 2 ;Exercice 4 : fonction OU TEXT -576 408 Left 2 ;Directive de simulation RECTANGLE Normal -576 -64 512 368 2 RECTANGLE Normal -576 432 -432 480 2