Texas Televideo 910 40-pin chip 70200

[Ragnarock]

I need the 40-pin DIP chip labeled 70200 in this Televideo 910.
Anyone have an extra or know where to get one?
Or know anything about it?

 

[wperko]

Hi,

I don't seem to have that one particular chip, but I do have some Televideo chips;




.

 

[resman]

Looks like you have the Gate Array version of the PCB. I have the TTL version that thankfully used off the shelf parts. You will have your work cut out for you looking for a parted out 910 or non working 910. Make sure it is the Gate Array version. You can find a lot of information about it here: http://www.bitsavers.org/pdf/televi...910_and_910_Plus_Maintenance_Manual_Oct83.pdf