HS-82C85RH August 1995 Radiation Hardened CMOS St.
HS1-82C85RH-8 - Radiation Hardened CMOS Static Clock Controller/Generator
HS1-82C85RH - Radiation Hardened CMOS Static Clock Controller/Generator
HS1-82C85RH-Q - Radiation Hardened CMOS Static Clock Controller/Generator