M74HC273RM13TR 데이터 시트보기 (PDF) - STMicroelectronics

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M74HC273RM13TR

OCTAL D TYPE FLIP FLOP WITH CLEAR

STMicroelectronics 

M74HC273

OCTAL D TYPE FLIP FLOP WITH CLEAR

s HIGH SPEED :

fMAX = 66 MHz (TYP.) at VCC = 6V

s LOW POWER DISSIPATION:

ICC =4µA(MAX.) at TA=25°C

s HIGH NOISE IMMUNITY:

VNIH = VNIL = 28 % VCC (MIN.)

s SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 4mA (MIN)

s BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

s WIDE OPERATING VOLTAGE RANGE:

VCC (OPR) = 2V to 6V

s PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 273

DESCRIPTION

The M74HC273 is an high speed CMOS OCTAL

D TYPE FLIP FLOP WITH CLEAR fabricated with

silicon gate C2MOS technology.

Information signals applied to D inputs are

transferred to the Q outputs on the positive-going

edge of the clock pulse.

DIP

SOP

TSSOP

ORDER CODES

PACKAGE

TUBE

DIP

SOP

TSSOP

M74HC273B1R

M74HC273M1R

T&R

M74HC273RM13TR

M74HC273TTR

When the CLEAR input is held low, the Q output

are in the low logic level independent of the other

inputs.

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

PIN CONNECTION AND IEC LOGIC SYMBOLS

July 2001

1/11

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