SN76477N

[Peter Samuelsson]

A few years ago I came across a couple of chips called SN76477N, and only
yesterday a friend of mine
said he had two as well and he gave them to me.. I remember them as being
some sort of oscillator-chips, but can't remember.
I searched on the web but only found some text-index of a book where the
chip had been used in some percussion unit
and up and down tone generator circuits.. Does anyone care to explain what
exactly I have here or where I can find some
info about them. Manufactured by Texas Instruments btw...
Thanks in advance...


Peter Samuelsson
ime95psa at lustudat.student.lth.se
ie9595 at malmo.lth.se
http://www.student.lu.se/~peter_s/index.htm