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BITSAT 2011
Exam
BITSAT
Year
2011
Subject
Physics
Chapter
Semiconductors

BITSAT 2011 · Physics · Semiconductors

The output of an OR gate is connected to both the inputs of a NAND...

The output of an OR gate is connected to both the inputs of a NAND gate. The combination will serve as a:

Options

  1. ANOT gate
  2. BNOR gate
  3. CAND gate
  4. DOR gate

Correct answer

B. NOR gate

Step-by-step solution

(A+B‾)=(\overline{A+B})= NOR gate When both inputs of NAND gate are connected, it behaves as NOT gate OR+NOT=NOR\mathrm{OR}+\mathrm{NOT}=\mathrm{NOR}
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