RTDS... none of the outputs are open drain. Dale --- We are Dyslexia of Borg. Fusistance is retile. Your ass will be laminated. On Sat, 9 Nov 2002, Daniel Rubin wrote: > Does anyone know if the new PIC12F629 has a sink only output (RA4 > equivilent) or can all pins (except GP3 which can be an input only) be used > either way as outputs? -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads