> I'm surprised at this! With all the professionals > on this list, I have become used to the "never go > outside the spec" attitude, like never exceeding > clock frequency etc. I really don't like the idea Is it really that different to driving directly into the base of a transistor? The impression I have is most people on this list would do that to drive a relay or other high current load without a resistor between the output from the PIC and the base of the transistor - we get enough messages on the list about reading back the port state when doing this. -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.