Simulation interactive
Bascule SR
Deux portes NOR, un bit de mémoire — envoyez une impulsion sur S et elle s'en souvient.

This pair of cross-coupled NOR gates is one bit of memory: pulse S, let go, and Q stays high — it remembers. Switch to Hold and raise both inputs to force the forbidden S=R=1 state, then watch the race when you release them together (flip back to Momentary).







