AND Gate and NAND gate in DLD Digital Logic Design

What is AND Gate?

The AND Gate performs logical multiplication function. AND Gate can have many  inputs and a single output.  AND Gate can be represented by the figures shown below;

and gate in logics
Figure: AND Logic Gate


Inputs Output
0 0 0
0 1 0
1 0 0
1 1 1

What is NAND Gate?

The NAND Gate performs a combination of an AND gate and a NOT gate.

A NAND Gate can have multiple inputs and a single output.

NAND logic gate
Figure: NAND Gate
Input Output
0 0 1
0 1 1
1 0 1
1 1 0

Figure: Representation of NAND Gate

Fazal Rehman Shamil
Welcome to all friends. The reason for our success is only your love for T4Tutorials. Our team is always available to answer your queries regarding any kind of confusions or discussion regarding your study and career matters. For discussion with us please join our facebook group "". The link of the group is mentioned below. Thanks and love to all for connecting with us. We are nothing without you. Love you all.....

Leave a Reply