NAND

See also: nand, Nand, nánd, and nǟnd

English

Etymology

Blend of NOT +‎ AND, by analogy with NOR reinterpreted as NOT + OR or negation + OR

Noun

NAND (plural NANDs)

  1. (logic) A binary operator composite of NOT AND; negation of AND function.
NAND Truth Table
Input Output
A B
0 0 1
0 1 1
1 0 1
1 1 0

Usage notes

  • Boolean variables and states (AND, OR, NOT, TRUE, FALSE etc.) are commonly written in all uppercase in order to distinguish them from the ordinary uses of the words.

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