I don't know of such a device. Using the AN559 programmer schematic, it would be fairly straightforward to make a gang programmer, though software changes would need to be made. > ---------- > From: Justin Crooks[SMTP:jcrooks@WYOMING.COM] > Reply To: pic microcontroller discussion list > Sent: Thursday, December 25, 1997 9:57 AM > To: PICLIST@MITVMA.MIT.EDU > Subject: gang programmer > > Does anyone know where I can get a device capable of programming 4 or > 16 > PIC16C74's at a time??? If there is a device under $600, I'd be > interested. >