Which of the following gates will give an output ' 1 ' for the given inputs?

Which of the following gates will give an output ' 1 ' for the given inputs?
  1. II and III
  2. I and IV
  3. I and III
  4. II and IV

Solution

(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

Asked in: MHT CET 2021 (22 Sep Shift 2)

Practice more Semiconductors questions on Aicharya