Gate Explorer
7 gates·CMOS view
Playground
Click the switches to toggle inputs and watch the signal flow.
Y = 0
CMOS Transistor View
The same gate built from real transistors. PMOS (top, with bubble) conducts when gate is 0 — NMOS (bottom) conducts when gate is 1. Toggle inputs to watch the pull-up/pull-down paths.
Live pull-up path → output = 1 (VDD)Live pull-down path → output = 0 (GND)Transistor conducting (branch not complete)Transistor OFF