>Here you need to leave this to us. I will send you a PDF file of >the "Garden Variety" available in Taiwan. Nice and cheap and if >one supplier lets us down, we can get the same device from a >dozen others. I figured that would probably be the case. The Agilent one I mentioned just looked like a real nice device for what I envisaged. >Will we want Common Anode or Common Cathode? Well I think common anode would be the best, this means we can use a 2003/2803 to drive the cathodes, and level shift to the digit select transistor. -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.