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The logic circuit shown has the input wa...

The logic circuit shown has the input waveforms 'A' and 'B' as shown. Pick out the correct output waveform

A

B

C

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
`x=overline(overline(A)+overline(B))`
`x=overlineoverline(A).overlineoverline(B)=A.B`
`y=overline(x)=overline(A.B)`
`y=overline(A.B)=NAND` GATE
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