I have just tested one. It was given to me by a friend of mine this morning it only has 817 on the top ( 4 pin ) When used with s 10k pull up on the transistor side it just works fine. I drove the diode thro 270ohm resister from 16F877. It was to drive a power MOSFET. ----- Original Message ----- From: Roman Black To: Sent: Thursday, January 04, 2001 12:23 PM Subject: Re: [EE]: multi opto coupler > Did a web search but couldn't find what > I was looking for. I need some opto-couplers > with multiple optos in one small DIP package. > Pref four units, but two or three would be ok. > > A perfect unit would have 6 optos in a 14pin > dip, but maybe i'm dreaming here. > > Has anyone used these or know where to source? > :o) > -Roman > > -- > http://www.piclist.com hint: The PICList is archived three different > ways. See http://www.piclist.com/#archives for details. > -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.