HCC40xxx, HCC45xxx Datasheet Rad-hard, high voltag.
STMicroelectronics
HCC4094B - Rad-hard 8-stage shift-and-store bus register
HCC40xxx, HCC45xxx Datasheet Rad-hard, high voltage, CMOS logic series Flat-14 Flat-16 DIL-14 DIL-16 Flat-24 DIL-24 The upper metallic lid is not.
