##### Logic Gate A [[logic]] gate is an idealized or physical device that performs a [[Boolean]] function, a logical operation performed on one or more [[binary]] [[Input|inputs]] that produces a single binary [[output]]. The primary way of building logic gates uses [[Diode|diodes]] or [[Transistor]]  acting as electronic switches. They can also be constructed using [[[vacuum tubes]]], electromagnetic [[relay|relays]] with relay logic, fluidic logic, [[pneumatic]] logic, [[optics]], [[Molecule|molecules]] , or even [[mechanical]] elements. >Covered in: >Mentioned in: >References: [[WP Logic Gate|🌍]] [[Making Logic Gates from Transistors|🎞️]] >Required by: > >Related to: