Maybe produced in 1993 week 52.This nice and large 64 pins chip came from a Ohio nuclear camera. Already looked at Raytheon and other sites.
Any help is appreciated.
View attachment 174669
Bummer, thanks, I was trying to put it to work!Maybe produced in 1993 week 52.
For what I recall readinh here they produced lot of these under contract thus just with house numbers.
Several of those in my drawers as well.