Hello !

In digital electronic integrated circuit, when I have a problem in my circuit which leads to Vol(voltage output low)>Vil(voltage input low) then immediately Fanout =0 , is that by definition?! I mean why fanout when there's a problem then immediately its value equal to zero and not for example negative value?! thanks!

if anyone please can explain the "fan in or fan out" by analog why can't be lesser than zero, would be much appreciated.

 

Definition of fanout -

https://en.wikipedia.org/wiki/Fan-out


Regards, Dana.

 

This is a trivial question to which you could have easily found an answer. Please stop posting questions to which you either know the answer or can find an answer by spending a few seconds with a textbook or search engine.

https://en.wikipedia.org/wiki/Fan-in
https://en.wikipedia.org/wiki/Fan-out