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Home Questions 2KFE7FMJV4
Target Exam

CUET

Subject

Physics

Chapter

Semiconductors and Electronic Devices

Question:

The truth table for one of the following logic gates is given. Identify the logic gate

Input

Output

  A  

  B  

Y

0

0

1

0

1

1

1

0

1

1

1

0
Options:

AND gate

NAND gate

NOR gate

OR gate

Correct Answer:

NAND gate

Explanation:

The correct answer is Option (2) → NAND gate

  $A$     $B$     $A.B$     $y=\overline{A.B}$  
0 0 0 1
0 1 0 1
1 0 0 1
1 1 1 0

$y=\overline{A.B}$ = NAND Gate

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