# Logic Gate

A logic gate is an idealized model of computation or physical electronic device implementing a Boolean function, a logical operation performed on one or more binary inputs that produces a single binary output

### And Gate

This is actually how the underlying not gate is implemented.

### Or Gate

### Not gate

Multiple Input Logic Gates

### NAND Gate and NAND Gate and NOR Gates

These two are universal gates.

### XOR and NXOR Gates

$f=x_{′}y+xy_{′}$

### Logic Gates from Hardware

This is the part that I actually need to understand. Learn from Ben Eater.

And Gate using transistor

Not Gate using transistor