MHT CET · Physics · Semiconductors
Which of the following gates will give an output ' 1 ' for the given inputs?
- A II and III
- B I and IV
- C I and III
- D II and IV
Answer & Solution
Correct Answer
(D) II and IV
Step-by-step Solution
Detailed explanation
(I) NAND gate gives output ' 0 ' when inputs are 1,1
(II) NOR gate gives output ' 1 ' when inputs are 0, 0
(III) NAND gate gives output ' 1 ' when inputs are 0,1
(IV) EX-OR gate gives output ' 0 ' when inputs are 1,0
\(\therefore\) Ans. II and III
(II) NOR gate gives output ' 1 ' when inputs are 0, 0
(III) NAND gate gives output ' 1 ' when inputs are 0,1
(IV) EX-OR gate gives output ' 0 ' when inputs are 1,0
\(\therefore\) Ans. II and III
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