brew-your-own-unibus boards?

From: Pete Turnbull <>
Date: Fri Jan 23 01:49:45 2004

On Jan 22, 23:21, Pete Turnbull wrote:

> While I was looking up my NatSemi Interface databook, I notice it
> the DS8640 as an exact replacement for an SP380 (quad 2-input NOR bus
> receiver), and an 8T380 is the same thing.

That should say "similar thing". I knew there was a difference between
SP380 and N8T380, I just couldn't remember what -- as someone pointed
out, the N8T380 has schmitt inputs.

Pete						Peter Turnbull
						Network Manager
						University of York
Received on Fri Jan 23 2004 - 01:49:45 GMT

This archive was generated by hypermail 2.3.0 : Fri Oct 10 2014 - 23:36:47 BST