HS-139RH Data Sheet May 1999 File Number 3573.2 Radiation Hardened Quad Voltage Comparator The Radiation Hardened HS-139RH consists of four independent single or dual supply voltage comparators on a single monolithic substrate.
The common mode input voltage range includes ground, even when operated from a single supply, and the low supply current makes these comparators suitable for low power applications.
These types were designed to directly interface with TTL and CMOS.
The HS-139RH is fabric