I'm trying to find the manufacturer of a IC in the PicStart board, it's a SO8 dual SPST switch and it's marked H721A. I've found the analog device ADG721, but I'd like to know others manufacturers. Friendly Regards Octavio Nogueira =================================================== nogueira@propic2.com ICQ# 19841898 ProPic tools - low cost PIC programmer and emulator http://www.propic2.com ===================================================