NAND gate

A NAND gate is a basic digital logic component that outputs a 'true' or '1' unless both of its inputs are 'true' or '1'. In simple terms, it’s like a gate that, if you provide it with two signals, will give you a 'no' or 'off' response only when both inputs are 'yes' or 'on'. If either or both inputs are 'off', the output will be 'on'. It’s a fundamental building block in digital electronics, used to perform logical operations and create complex circuits.