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BITSAT 2014
Exam
BITSAT
Year
2014
Subject
Physics
Chapter
Semiconductors

BITSAT 2014 · Physics · Semiconductors

The combination of gates shown below yields

The combination of gates shown below yields The combination of gates shown below yields

Options

  1. AOR gate
  2. BNOT gate
  3. CXOR gate
  4. DNAND gate

Correct answer

A. OR gate

Step-by-step solution

The final boolean expression is, X=\overline{(\bar{A} ⋅Bˉ)\cdot \bar{B})}=\overline{\bar{A}}+\overline{\bar{B}}=A+B \Rightarrow  OR gate \text{ OR gate }
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