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NOT
(redirected from NOT gate)

    Also found in: Dictionary/thesaurus, Wikipedia, Hutchinson 0.04 sec.

NOT

A Boolean logic operation that reverses the input. If 0 is input, 1 is output, and vice versa. See AND-OR-NOT.

(logic)NOT - The Boolean function which is true only if its input is false. Its truth table is:

A | NOT A --+---------- F | T T | F


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In that way, each peak acts as a so-called NOT gate, or a component whose output always has the opposite value of its input, the scientists report in the June 14 Science.
Metallic picket fence flips magnetic bits. (Wiregate) by Weiss, P. / Science News
The processors at the heart of today's computers are basically vast and intricate combinations of the NOT gate, with two other basic functions, "AND" and "OR" gates, which perform other computations.
IBM RESEARCHERS BUILD WORLD'S FIRST SINGLE-MOLECULE COMPUTER CIRCUIT by EDP Weekly's IT Monitor
The architecture means that the limiting factor on speed is power consumption, not gate delay, and Bailey argues that constrained logic areas will run much faster.
Chip Express Ups Speed and Gate Count, Increases Memory and I/O With ... by Business Wire
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