Information about an unknown IC

[Clemar Folly]

This chip is from a cartridge for the Atari 2600. The board is not mine.
I'm trying to help identify the IC.

It's the PCB of the AtariAge post.

I had already looked in the Texas data book and found nothing.

Thanks.

On Thu, Feb 24, 2022 at 3:44 PM jim stephens via cctalk <
cctalk at classiccmp.org> wrote:

> The thread with the photograph had an Ebay source for the part.
>
> https://www.ebay.com/itm/151010204380
>
> doesn't help with function, or with the solder blob jumper purpose (or
> booboo) but can get the part for some amount if they ship to Brazil.
>
>
> On 2/24/2022 10:24 AM, Bill Degnan via cctalk wrote:
> > I have a pretty complete set of TI books, there are no chips that begin
> > with TB-nnnnn.  There are many chips that start with T, but none that
> match
> > your chip ID
> >
> > On Thu, Feb 24, 2022 at 1:21 PM Paul Koning via cctalk <
> > cctalk at classiccmp.org> wrote:
> >
> >>
> >>> On Feb 24, 2022, at 1:16 PM, Brent Hilpert via cctalk <
> >> cctalk at classiccmp.org> wrote:
> >>> On 2022-Feb-24, at 8:29 AM, Clemar Folly via cctalk wrote:
> >>>> I'm looking for information about Texas Instruments TB-759933 IC.
> >>>>
> >>>> Does anyone have the datasheet or any other information about this IC?
> >>>
> >>> A search shows this question was posted over here, with a picture:
> >>>
> >>
> https://atariage.com/forums/topic/331769-unknown-cart-ic-please-i-need-some-help/
> >>
> >> Wow, that's a sorry looking board.  It looks like it was assembled by
> >> someone using a soldering gun and acid-core solder.  But most plumbers
> >> would do better work than that.
> >>
> >>          paul
> >>
> >>
> >>
>
>