1960s Chip ID

[DutchCat]

Hi, I found some interesting old chips from a defunct remote sensing research application. I've spent a long time trying to find specs and even basic info on these with no results.
Does anyone have any leads? I'd like to see if they're useful for any projects.

Thanks!

 

[danadak]

Looks like Fairchild logic, TTL and DTL possibly.

DTL and TTL was introduced in early 60's.

Index of /components/fairchild/_dataBooks

Regards, Dana.

 

[DutchCat]

Thanks so much Dana, happy holidays!