This is not correct.
Texas Instruments GPL Scope Products Application/Data Manual 1993, vintage
Texas Instruments SCOPE Testability Products Applications Guide
Texas Instruments 256kb EEPROM ( UV erasable)
Linear & Interface Circuits Product Application Volume 2 Texas Instruments 1986
Linear & Interface Circuits Product Application Volume 1 Texas Instruments 1986
Texas Instruments MOS Memory Data Book Commercial and Military Specs 1989