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Semiconductor Electronics question

2019 · Q158
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Semiconductor Electronics question

2019 · Q158

NEETPhysicsSemiconductor ElectronicsMCQ+4 / −1
The correct Boolean operation represented by the circuit diagram drawn is : NEET 2019 Physics - Semiconductor Electronics Question 33 English
  1. A
    OR
  2. B
    NAND
  3. C
    NOR
  4. D
    AND
View written solutionFree

Correct answer: B

From the given logic circuit LED will glow, when voltage across LED in high.

This can be verified by the given truth table.

NEET 2019 Physics - Semiconductor Electronics Question 33 English Explanation

Boolean expression Y = A.B‾\overline {A.B} A.B

This is output of NAND gate.

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