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Given circuit symbol , logical operation...

Given circuit symbol , logical operation , truth table , and Boolean expression of AND , OR , NOT , NAND , NOR , and EX - OR gates

Text Solution

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NAND gate :
A and B are inputs and Y is the output .

Boolean equation :
`Y = bar(AB)`
Logic operation :
The output Y equals the complement of AND operation . The circuit is an AND gate followed by a Not gate . Therefore , it is summarized as NAND . THe output is at logic zero only when all the inputs are high. The rest of the cases, he output is high (Logic 1 state).
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