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JIPMER 2017
Exam
JIPMER
Year
2017
Subject
Physics
Chapter
Semiconductors

JIPMER 2017 · Physics · Semiconductors

The following circuit represents

The following circuit represents The following circuit represents

Options

  1. AOR gate
  2. BXOR gate
  3. CAND gate
  4. DNAND gate

Correct answer

B. XOR gate

Step-by-step solution

Output of upper AND gate =AˉB=\bar{A} B Output of lower AND gate =ABˉ=A \bar{B} Thus, output of OR gate =AˉB+ABˉ=\bar{A} B+A \bar{B} This is Boolean expression for XOR gate.
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