Universal Gates - Digital Electronics
05-03-2019    61 times

### Universal Gates – Digital Electronics

There are two combination circuit or gates are known as universal gates. Because any gate including basic gates ( NOT, AND, OR) and any combination of the basic gates can make by these two gates. Two gates are

1. NAND Gate: Combination of AND and NOT
2. NOR Gate: Combination of OR and NOT

### Basic Gates using NAND Gate

 NOT Gate AND Gate OR Gate NOR Gate

### Basic Gates using NOR Gate

 NOT Gate AND Gate OR Gate NAND Gate