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AND gate

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Revision as of 05:38, 17 January 2026 by Inari (talk | contribs) (Created page with "{| class="wikitable floatright" style="text-align:center" |- ! colspan="3" | AND gate truth table |- bgcolor="#ddeeff" |colspan=2|'''Input''' || '''Output''' |- bgcolor="#ddeeff" | A || B || A AND B |- |{{no2|0}} || {{no2|0}} || {{no2|0}} |- |{{no2|0}} || {{yes2|1}} || {{no2|0}} |- |{{yes2|1}} || {{no2|0}} || {{no2|0}} |- |{{yes2|1}} || {{yes2|1}} || {{yes2|1}} |} The '''AND gate''' is a basic digital logic gate that implements the logical conjunction () fro...")
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AND gate truth table
Input Output
A B A AND B
0 0 0
0 1 0
1 0 0
1 1 1

The AND gate is a basic digital logic gate that implements the logical conjunction () from mathematical logic - AND gates behave according to their truth table. A HIGH output (1) results only if all the inputs to the AND gate are HIGH (1). If any of the inputs to the AND gate are not HIGH, a LOW (0) is outputted instead. The function can be extended to any number of inputs by multiple gates in a chain.

Symbols

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See also