Logic Gates in Digital World

Logic gates are basic building blocks of any digital circuits. Logic gates are electronics device that gives output on the different combinations of digital inputs. Different Logic gates are constructed using different technologies depending on different Logic Family like TTL, CMOS, DTL, ECL etc. Logic Circuits include devices such as multiplexers, registers, memory units, processors, which contains more than 100 millions Logic Gates.

There are total six Logic Gates are available

1. AND Gate.
2. OR Gate.
3. NOT Gate.
4. NAND Gate.
5. NOR Gate.
6. EX-OR Gate.
7. EX-NOR Gate.