Device - Logic Gate (Nand, And, Or, Xor, …)

A Logic Gate is a device that:

• implements a boolean function (true or false)
• and therefore implement binary operations.

It has:

• two binary inputs with the value on or off (ie a bit)
• one binary output with the value on or off. (ie a bit)

When both of the NAND gates inputs are on, the output is off. Otherwise, the output is on.

See NAND Gate

See Simple CPU