Or Gate

A logic gate circuit in which an output is procured for the application of one or more signals to the input terminals.

Output will be a 1 if any of it imputs is at 1.

The truth table for the OR Gate is:

An OR Gate made from NAND gates is shown in the following diagram:

See also: AND Gate, Exclusive Or Gate, Nand Gate, Nor Gate, Not Gate, Programmable Logic Array, Truth Table.

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Subjects: Electronics