Question

How to get propagation delay?
The scenario is:
We are using an oscilloscope using Cursor feature.
first vertical cursor is placed on the middle (50%) of the input signal's upward slope.

The second vertical cursor is placed on the middle (50%) of the output signal's upward slope.

We have readings of: (Will be inserted in comments)

Now how do I compute for the propagation delay? D:
I hope i stated myself clearly :(

Answer 1

Here are the readings.

Answer 2

@ganeshie8 any ideas sir?