Question 1

What logic gates does the simulator support?

Accepted Answer

All six core two-input gates (AND, NAND, OR, NOR, XOR, XNOR) plus NOT and BUFFER. The palette also includes levers, buttons, clocks, high/low constants, a delayer, a multiplexer, an encoder, lamps, a hex display, and four flip-flops (SR, JK, D, T).

Question 2

Can I save and share my circuits?

Accepted Answer

Yes. Save a circuit to your browser's local storage from the toolbar, or copy a share link that encodes the entire circuit in the URL so anyone you send it to can open it in their own simulator.

Question 3

Does it run sequential circuits like clocks and flip-flops?

Accepted Answer

Yes. Start the clock in the toolbar and the simulator advances tick-by-tick. Flip-flops, clocks, and delayers all respect tick order and maintain state between ticks.

Logic Gate Simulator