> At 10:11 24/11/99 -0200, you wrote:
> >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 think its a diode network to clip any voltages over VDD or
> VPP. Have a closer look.
>
> Jim

No, it's not, I'm sure it's a SPST switch.

Friendly Regards

Octavio Nogueira
===================================================
nogueira@propic2.com                  ICQ# 19841898
ProPic tools - low cost PIC programmer and emulator
http://www.propic2.com
===================================================