Question

✌️✌️✌️ What is Logic Gate ? How nor gate is obtained? Give its Logical symbol?☺️

Answer 1

Hello friend,

Logic gates are some forms symbols used in the branches of semiconductors .

There are mainly six logic gates are present. They are
(1) AND gate
(2) OR gate
(3) NAND gate
(4) NOR gate
(5)NOT gate
(6) EX-OR gate

Each gates are always forms a logic table with only the values 0 and 1.

This is because these gates are widely used in chips in computers and the computers only have the Ability to read 0 and 1.

NOR gate:-

Nor gate is the only gate which having two input and only one output

Function:-

The function of the nor gate is to inverse the input. It is represented by A+B(inverse)

NOR gate is formed by the combination of "Not and OR " gate

"OR gate represents addition. So NOR gate is always in the form of addition.

Truth table;-

It is attached above.....

The above diagram explains the Truth table ,circuit diagram and Ic board diagram.

Hope this helps you a little!!!

Answer 2

In electronics, a logic gate is an idealized or physical device implementing a Boolean function; that is, it performs a logical operation on one or more binary inputs and produces a single binary output.