[sdiy] SN76477, 76488 -- data sheets, interchangable?

[Ken Stone]

>Does anybody have data sheets for these ICs?  I tried the TI site, no luck.

76488 data sheet is here: 
http://www.physicsenterprises.andrews.edu/diy_archive/manuals/misc/index.htm
l#76488

It is based upon the 76477, but includes a power amp. There is another
little 14 or 16 pin variant as well for which I forget the number.

Ken
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Ken Stone   sasami at hotkey.net.au  
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