Where can I buy a CDP6402 or compatible UART in the US? Is there a chip available from Digi-Key that's compatible? (It does not need to be pinout compatible or even pin compatible.) I'm looking for one that can easily be interfaced to discrete logic without a microcontroller. Failing that, is it possible to program a PIC to work in a similar manner to a CDP6402? I prefer one for the PIC16F872 or PIC18LF4539, since I already have those.
try www.newark.com or www.mouser.com EDIT: i did a google for that part # and got a harris semiconductor data sheet. then i saw that harris sold its semiconductor business to intersil. maybe that will help in your search
