Q. Propagation delay is defined as (Solved)
1. the time taken for the output of a gate to change after the inputs have changed
2. the time taken for the input of a gate to change after the outputs have changed
3. the time taken for the input of a gate to change after the intermediates have changed
4. the time taken for the output of a gate to change after the intermediates have changed
- a. the time taken for the output of a gate to change after the inputs have changed