IC Identification?

[Geoff Oltmans]

On Jun 29, 2016, at 11:24 AM, Chuck Guzis wrote:

> On 06/29/2016 08:46 AM, Geoffrey Oltmans wrote:
> 
>> I guess I should have mentioned that it's in a DIP 40, the size of a Z80
>> processor or the like. I wonder if it's some MPU for an RCA TV? Not sure, I
>> do have a bunch of ICs for TV video circuits in this box of stuff.
> 
> That seems likely--particularly in that the labeling is a house number,
> not a standard commodity part.  Probably has some special firmware inside.
> 
> --Chuck
> 

There was a particularly quaint part I found in the stash (or should I say a bunch of them)... that decodes an IR receiver signal with several dedicated high/low outputs for the different received functions (i.e. volume up/down, channels 1-20, etc). So there's a lot of TV parts in here. :)