3.01 - Logic Gates and Truth Tables

Logic gate

A circuit that performs basic logical functions

OR gate

A logic gate where the output is 1 if either or both of the inputs are 1

AND gate

A logic gate where the output is 1 only if both inputs are 1

NOT gate

A logic gate which has one input which it flips

Boolean logic

A logic system based on the two states of TRUE and FALSE (or 1 and 0)

Truth table

A table used to represent a logic circuit