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JEE Main202117 Mar 2021Evening ShiftPhysicsSemiconductorsActual

Which one of the following will be the output of the given circuit?

Options

  1. ANOR Gate
  2. BNAND Gate
  3. CAND Gate
  4. DXOR Gate

Correct answer

D. XOR Gate

Step-by-step solution

Output of the above circuit can be obtained as y = ( A ⋅ B ¯ ) ⋅ ( A + B ) y = ( A ¯ + B ¯ ) ⋅ ( A + B ) y = A ¯ . B + B ¯ . A + A . A ¯ + B . B ¯ y = A ¯ . B + B ¯ . A + 0 + 0 y = A ¯ . B + B ¯ . A , which is XOR gate

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