IC identification and uses..

[mnordbye]

Just butchered an old yamaha keyboard/synthesizer, and it has a bunch of ICs and som trannies in it. Can you guys tell me if any of these are useful?

-M8OC85A   OKI   4905   40-pin
-TC40H010P   TOSHIBA   8436H   14-pin
-IG09973   YA3128   C03-4G1   YAMAHA   28-pin
-TC5514APL-2   8433HBK   18-pin
-TC40H373P   8438H   TOSHIBA   20-pin
-IG09931 8427AAA   6263-7813   YAMAHA   24-pin
-YM2 191   48 19 53 E   YAMAHA   64-pin
-TC40H074P   8437H   TOSHIBA   14-pin
-IG09980 8431AAA   6133-7810   YAMAHA   28-pin
-YM2 193   49 14 48   YAMAHA   64-pin
-TC50H000P   8431H   TOSHIBA   16-pin
-IG09560   25-pin
-TC4066BP   8434H   TOSHIBA   14-pin
-TL092CP   J428X2   8-pin
-4558DV   JRC   4233   8-pin

Will probably unsolder all of them, and maybe use some of them. And maybe you guys have any use of them too? I'm not much into ICs at the moment..

Magnus Nordbye

[frequencycentral]

4558DV   JRC   4233   8-pin      >>>    Tube Screamer

[Mark Hammer]

-M8OC85A   OKI   4905   40-pin  CPU with "70's appeal"
-TC40H010P   TOSHIBA   8436H   14-pin  Same as CD4010
-IG09973   YA3128   C03-4G1   YAMAHA   28-pin  Proprietary Yamaha chip
-TC5514APL-2   8433HBK   18-pin  Static RAM chip
-TC40H373P   8438H   TOSHIBA   20-pin  Another CMOS chip
-IG09931 8427AAA   6263-7813   YAMAHA   24-pin
-YM2 191   48 19 53 E   YAMAHA   64-pin
-TC40H074P   8437H   TOSHIBA   14-pin  Another CMOS chip
-IG09980 8431AAA   6133-7810   YAMAHA   28-pin
-YM2 193   49 14 48   YAMAHA   64-pin  The voice chip
-TC50H000P   8431H   TOSHIBA   16-pin
-IG09560   25-pin
-TC4066BP   8434H   TOSHIBA   14-pin  Same as CD4066
-TL092CP   J428X2   8-pin
-4558DV   JRC   4233   8-pin

[mnordbye]

-M8OC85A   OKI   4905   40-pin  CPU with "70's appeal"
-TC40H010P   TOSHIBA   8436H   14-pin  Same as CD4010
-IG09973   YA3128   C03-4G1   YAMAHA   28-pin  Proprietary Yamaha chip
-TC5514APL-2   8433HBK   18-pin  Static RAM chip
-TC40H373P   8438H   TOSHIBA   20-pin  Another CMOS chip
-IG09931 8427AAA   6263-7813   YAMAHA   24-pin
-YM2 191   48 19 53 E   YAMAHA   64-pin
-TC40H074P   8437H   TOSHIBA   14-pin  Another CMOS chip
-IG09980 8431AAA   6133-7810   YAMAHA   28-pin
-YM2 193   49 14 48   YAMAHA   64-pin  The voice chip
-TC50H000P   8431H   TOSHIBA   16-pin
-IG09560   25-pin
-TC4066BP   8434H   TOSHIBA   14-pin  Same as CD4066
-TL092CP   J428X2   8-pin
-4558DV   JRC   4233   8-pin

Thanks Mark!

Tell me if you guys need any of these. I'll probably not try anything with these anyway.

Magnus Nordbye