Semiconductors

JEE Main level, single correct, medium

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Question 1 of 209

Which of the following logic gates provides output Y=0Y = 0 only when both inputs A=1A=1 and B=1B=1?

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Answer: (D) NAND

NAND gate truth table gives Y=A⋅B‾Y = \overline{A \cdot B}, which is 0 only when A=B=1A=B=1.

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