8048 Controller With 74ACT573 In this article, I wrote in detail about an 8048 controller circuit that I've used in many projects. I had a bunch of 74ACT573 chips, and wanted to use those instead of the 74LS373. I breadboarded the circuit up: Here is the schematic: This schematic was drawn with Xfig. I put the original .fig file up here. This article comes from Coprolite: http://coprolite.com/ The URL for this story is: http://coprolite.com/art54.html Copyright 1997-2006 Coprolite.com. Read our Terms of Use.