M74HC377 Datasheet (ST Microelectronics)

M74HC377, OCTAL D-TYPE FLIP-FLOP

The M54/74HC377 is a high speed CMOS OCTALD-TYPE FLIP FLOP fabricated in silicon gate 2 C MOS technology.

It has the same high speed performance of LSTTL combined with true CMOS low power consumption.

Information at the D inputs meeting the setup time requirements is transferred to the Q outputs on

M54HC377 M74HC377 OCTAL D TYPE FLIP FLOP .

HIGH SPEED fMAX = 73 MHz (TYP.) at VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.) at 25 °C HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 4 mA (MIN.) BALANCED PROPAGATION DELAYS tPLH = tPHL WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V to 6 V PIN AND FUNCTION COMPATIBLE WITH 54/74LS377 B1R (Plastic Package) F1R (Ceramic Package) M1R (Micro Package)