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NAND circuit

[nand]
noun
  1. Computers. a circuit that is energized when any one of its inputs is not energized.
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Origin of NAND circuit

First recorded in 1955–60
Also called NAND gate.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for nand circuit

NAND circuit

NAND gate

noun
  1. 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 voltageCompare OR circuit
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Word Origin

C20: from not + and; see NOT circuit, AND 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