NAND Gate Digital Logic Simulation

Click on the one or both Inputs to change the Output.
FALSE Input X FALSE Input Y TRUE Output Z Your browser does not support the HTML5 SVG element.

Input X Input Y Output Z
FALSE FALSE TRUE
FALSE TRUE TRUE
TRUE FALSE TRUE
TRUE TRUE FALSE

A NAND gate will return TRUE when both Inputs are FALSE.
A NAND gate will return TRUE when one Input is TRUE and the other Input is FALSE.
A NAND gate will return FALSE when both Inputs are TRUE.


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