NOT Gate (Inverter) Definition: The NOT gate outputs the inverse of the input. Symbol: Represented by a triangle with a small circle at the output. Boolean Expression: Y = A' Truth Table: A Y (NOT) 0 ...

Truth tables - Edexcel AND gates. Computers are collections of transistors and circuits. These connect together to form logic gates, which in turn are used to form logic circuits.

NOT Gate (Inverter) Definition: The NOT gate outputs the inverse of the input. Symbol: Represented by a triangle with a small circle at the output. Boolean Expression: Y = A' Truth Table: A Y (NOT) 0 ...