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The following configuration of gate is e...

The following configuration of gate is equivalent to :

A

NAND

B

XOR

C

OR

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B

`Y=(A+B).bar(AB)`
The given output equation can also be written as
`Y=(A+B).(bar(A)+bar(B))" "` (De Morgan.s theorem)
`=AbarA+AbarB+BbarA+BbarB=0+AbarB+barAB+0=barAB+AbarB`
This is the expression for XOR gate.
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