Start learning →

Simulators

Flip-flop simulator

Choose a D, T, JK or SR flip-flop, type its inputs for each clock, and watch Q change only on the clock edge.

The simulator

Flip-flop simulator: how to use it

The timing diagram and the table show the next state and what the flip-flop did at each clock: hold, set, reset or toggle, and the SR input that is not allowed.

Lessons that use it

  • Latches and flip-flops (Digital Logic)Circuits that remember: the SR latch, the D latch, and edge-triggered D, JK and T flip-flops, with their characteristic tables.

See also