M54HCT27 M74HCT27 TRIPLE 3-INPUT NOR GATE . . . ..
M54HCT273 - OCTAL D TYPE FLIP FLOP
M54HCT273 M74HCT273 OCTAL D TYPE FLIP FLOP WITH CLEAR . . . . . . . HIGH SPEED fMAX = 80 MHz (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (M.M54HCT27 - TRIPLE 3-INPUT NOR GATE
M54HCT27 M74HCT27 TRIPLE 3-INPUT NOR GATE . . . . . . . HIGH SPEED tPD = 9 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 1 µA (MAX.) AT TA = 25.