NTE/ECG/Philips sells chips that are pin for pin replacements for a lot of things. The thing is that the part number they use frequently don't match what anyone else uses. I looked up your part number in a reference book from 1996 and got this Dual M/S J-K Flip-Flop 5MHz I have the pin out too if you need it. I know that it is DTL but you might be able to replace it with a TTL chip from the 7400 series. My reference only goes 1 way from everyone else stuff to ECG. Honestly until I got this message I was going to recycle the stupid book. I guess I have too keep it now. I have the pinout if you want it but not the data sheet. What I guess we should be asking is could you use a TTL chip say 7400 series as a replacement or would the fan in/out be an issue.
On Thu, Mar 12, 2009 at 2:25 PM, Patrick Dupre <pd...@york.ac.uk> wrote: > Hello, > > Sorry, I am looking for the datasheet of an IC ECG9099. Because I > did not find it on the internet, I am just asking if you have any > idea where I could find it !! > > Thank > > -- > --- > ========================================================================== > Patrick DUPRÉ | | > Department of Chemistry | | Phone: (44)-(0)-1904-434384 > The University of York | | Fax: (44)-(0)-1904-432516 > Heslington | | > York YO10 5DD United Kingdom | | email: pd...@york.ac.uk > ========================================================================== > > > _______________________________________________ > geda-user mailing list > geda-user@moria.seul.org > http://www.seul.org/cgi-bin/mailman/listinfo/geda-user > > -- http://www.coe.neu.edu/~efoss/ http://evanfoss.googlepages.com/ _______________________________________________ geda-user mailing list geda-user@moria.seul.org http://www.seul.org/cgi-bin/mailman/listinfo/geda-user