> Brendan, I simply ignore unused pins. > Sid Weaver - W4EKQ That's what I *have* been doing, but since I'm committing this project to a PCB, I want it to be done right. And I know that if the pins are ignored, then there could be some issues with power consumption. CMOS is worse than TTL for this. --Brendan -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body