Try PIC16C505 Bob Ammerman RAm Systems (contract development of high performance, high function, low-level software) ----- Original Message ----- From: "Thomas N" To: Sent: Monday, April 09, 2001 3:48 PM Subject: [OT] Port Expander IC > Hi everyone, > > I am using the PIC16F877 and I now run out of I/O port. I want to have 10 > or more I/O pins. The only thing I can think of is using the HC595 and > HC165 for port expansion thru the SPI, but neither of them is bidirectional. > I want expanded bidirectional I/O port! Is there any Port Expander IC out > there that is bidirectional? Is there any other way to expand I/O ports? > Please help! > > Thank you in advance! > Thomas > > > _________________________________________________________________________ > Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. > > -- > 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.