Question

For the following combination of logic gates, when all the three inputs are first high and then low, the output 'Y' will respectively be

• 0, 1
• 1, 1
• 1, 0
• 0, 0

Answer 1

0, 1

Explanation:

In the first scenario, the AND gate' output is high, and both of the NAND gate' inputs are high. The Y output will be little. In the second situation, the AND gate output will be low, and both NAND gate inputs will be low. Y will be a large output.