Product status link M54HCxxx, M54HCTxxx M54HCxxx,.
M54HC273A - Octal D Flip-Flop
M54HC27 - Rad-hard high speed 2V to 6V CMOS logic
M54HC279 - QUAD S-R LATCH
M54HC273 - Rad-hard high speed 2V to 6V CMOS logic
