SCN2672AC3N40 Datasheet/Description???

[steve h.]

Hi,

A friend of mine recently gave me a box full of old electronic components
and there are a large amount of SCN2672AC3N40 IC's that I can't find a
datasheet for. Does anyone know what this chip does, who made it, and where
I might be able to find a datasheet?

The following is printed on the 40-pin DIP package:

S8335
SCN2672A
C3N40C

Thanks,

steve h.

 

[petrus bitbyter]

"steve h." <shp2000-NOSPAM@NOSPAM-hotmail.com> schreef in bericht
news:N62dnfGZGcZFdznfRVn-2A@rogers.com...

Hi,

A friend of mine recently gave me a box full of old electronic components
and there are a large amount of SCN2672AC3N40 IC's that I can't find a
datasheet for. Does anyone know what this chip does, who made it, and
where
I might be able to find a datasheet?

The following is printed on the 40-pin DIP package:

S8335
SCN2672A
C3N40C

Thanks,

steve h.

Steve,

FAIK the SCN2672 was part of a chip set meant to build a text terminal back
in the eighties. The parts were (SCN)2670, 2671, 2672 and 2677. Assuming the
"A" part to be the A-version of the original SCN2672, it should be the part
for the videotiming. Hardly interesting anymore.

petrus bitbyter