What is AND Gate?

Definition

A digital logic element whose output is true only when all inputs are true simultaneously. AND gates are fundamental building blocks in PLC ladder logic, safety interlocks, and digital control circuits.

Related Terms

OR Gate

A digital logic element whose output is true when any one or more of its inputs ...

Logic Gate

A digital circuit element that performs a Boolean operation (AND, OR, NOT, XOR) ...

Boolean Logic

A form of algebra using TRUE/FALSE values and operators (AND, OR, NOT) to make l...

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