Hello Ijaz,

Lets consider the following circuit...


The Port0 is used as data bus and Port2 used as address bus A8-A14.

I wanted to know if the output of the Port0 is being loaded or not??? its because I have connected 2 NVRAMs and 1 HC373.

How will I know if the above configuration is OK.

This is just an example, you can quote your own example and explain how did you arrive at selecting a particular buffer/driver etc...

Regards
Raj