Hi. I'm looking for a buffer/line driver that i can use to interface a PIC to some 12vdc CMOS (14000 series) logic. It needs to be able to read and write from/to the same 4 CMOS i/o lines. Only a single output enable is needed. The state will change on the order of hours so speed isn't much of an issue. Preferably all in a single DIP package. After hours of searching i've found nothing but a lot of chips that don't look like they'll work... Help, -Craig -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu