Computers. a circuit that is energized when any one of its inputs is not energized.
- Also called NAND gate .
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British Dictionary definitions for NAND circuit
electronics a computer logic circuit having two or more input wires and one output wire that has an output signal if one or more of the input signals are at a low voltage: Compare OR circuit
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012