Of course I don't know, how you are searching... and depending on how serious you are, this site offers the datasheet:
http://www.s-direktnet.de/homepages/sangmeister/daten/ics/icg60.htm The following site tells you that it's not just any kind of programmable device but in fact a PROM (programmable read-only memory): http://www.vego.nl/12/12_025.htm from here http://users.adelphia.net/~memoryandlogic/series22.PDF or here http://www.tribalmicro.com/all-11/device_list.php you can tell that it is obviously more or less identical to the 63LS240 and a bipolar PROM (BPROM). The ChipDir itself tells you that the original manufacturer MMI was bought first by AMD and later by VANTIS. >From here http://www.partminer.com/pagedetail/5417/21 you know that the MMI63S240 and hence most probably even the 63ls241 is a 512x4 ROM. And with the knowledge that the early memories from different manufacturers were somewhat alike, you could compare the layout in the datasheet of the 512x4 PROM 82S131 to the wiring on your pcb at hand: http://www.ionpool.net/arcade/irobot/82S131_datasheet.pdf Uwe. > I got exactly three hits but none of them tells me anything that I > didn't already know except that it's programmable. > Joe > At 06:56 PM 2/17/05 -0800, you wrote: >> NOW you can Google it. Try 63LS241. I promise you'll get some hits. >>Reply to: Correction. the part is an LS part not an L part. >> >> It's in a 16 pin DIP package >>and is dated 1981. I have 28 of these on a board that I found. Besides the >>MMI parts it has an Intel D3001 and nine Intel D3002 Bit-Slice parts. >> >> Joe -- Author: Uwe Zimmermann INET: [EMAIL PROTECTED] Fat City Hosting, San Diego, California -- http://www.fatcity.com --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB CHIPDIR-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
