Both packages of books (we get several at a time) are: 11/98 DS30292A 5K 10/99 DS30292B 5K Wonder what the 5K and 7.5K mean? That how many they printed? -W -----Original Message----- From: Kosmerchock, Steve [mailto:Steve.Kosmerchock@RFSWORLD.COM] Sent: Wednesday, May 10, 2000 2:33 PM To: PICLIST@MITVMA.MIT.EDU Subject: Re: WARNING: There are two PIC16F87X DATA SHEETs!!!!! A quick note: Mine is DS30292A 7.5K Dated as 04/05/99 Steve -----Original Message----- From: Quitt, Walter [mailto:wquitt@MICROJOIN.COM] Sent: Wednesday, May 10, 2000 2:16 PM To: PICLIST@MITVMA.MIT.EDU Subject: WARNING: There are two PIC16F87X DATA SHEETs!!!!! The PIC16F87X DATA SHEET book comes in two revisions. DS30292A 11/98 and DS30292B 10/99 There are still some PRELIMINARY things in the B book. Heavy SIGH..... Walt