For the output of the following logic circuit to be ' 1 ', the values of inputs A and B should be respectively

For the output of the following logic circuit to be ' 1 ', the values of inputs A and B should be respectively
  1. 0 and 1
  2. 0 and 0
  3. 1 and 1
  4. 1 and 0

Solution

For output $Y$ to be ' 1 ', the output of the OR gate should be ' 0 '. This is possible only when both the inputs are zero.

Asked in: MHT CET 2021 (23 Sep Shift 1)

Practice more Semiconductors questions on Aicharya