Logic Gates

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Question
ICSEENIPH12029793

Identify the logic gate whose truth table is given below and draw its symbol :

Solution

c) NAND gate

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Question
ICSEENIPH12029840

Prepare a truth table for the combination of gates shown in Figure 8 below: 


Solution

The truth table of the given logic gate is as follows:


Question
ICSEENIPH12029860

What is the symbol of a NOT gate?

Solution

The symbol of NOT gate is given by:

Question
ICSEENIPH12029887

Using several NAND gates, how can you obtain an AND gate ? Draw a labelled diagram in support of your answer.

Solution

AND gate is obtained using NAND gates as follows: