M54HCT273 Datasheet - ST Microelectronics

M54HCT273 OCTAL D TYPE FLIP FLOP

The M54/74HCT273 is a high speed CMOS OCTAL D-TYPE FLIP FLOP WITH CLEAR fabricated in sili2 con gate C MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. Information signals applied to D inputs are transferred to the Q outputs on the positi.

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 (MAX.) AT TA = 25 °C COMPATIBLE WITH TTL OUTPUTS VIH = 2V (MIN.) VIL = 0.8V (MAX) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL = 4 mA (MIN.) BALANCED PROPAGATION DELAYS tPLH = tPHL PIN AND FUNCTION COMPATIBLE WITH 54/74LS273 B1R (Plastic Package) F1R (Ceramic Package) M1R (Micro Package) C1R (Chip Carrier) DESC.

M54HCT273_STMicroelectronics.pdf