 | This article is rated Stub-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | ||||||||||
| |||||||||||
Right?
editAre there any sources that proves the topic?
To my knowledge, a fan-in is a factor of how many "standard loads" an input constitutes. Almost all inputs have a fan-in of 1, but it is imaginable that there is a more complicated inputs that needs more drive so that it loads an output like e.g. two (or more) standard inputs.
The design considerations on PDF-page 2 of this old SGS document commends my opinion, I think.