M74HC74RM13TR 查看數據表（PDF） - STMicroelectronics

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M74HC74RM13TR

DUAL D TYPE FLIP FLOP WITH PRESET AND CLEAR

STMicroelectronics 

M74HC74

DUAL D TYPE FLIP FLOP WITH PRESET AND CLEAR

s HIGH SPEED :

fMAX = 67MHz (TYP.) at VCC = 6V

s LOW POWER DISSIPATION:

ICC =2µA(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 74

DESCRIPTION

The M74HC74 is an high speed CMOS DUAL D

TYPE FLIP FLOP WITH CLEAR fabricated with

silicon gate C2MOS technology.

A signal on the D INPUT is transferred on the Q

OUTPUT during the positive going transition of the

clock pulse. CLEAR and PRESET are

DIP

SOP

TSSOP

ORDER CODES

PACKAGE

TUBE

DIP

SOP

TSSOP

M74HC74B1R

M74HC74M1R

T&R

M74HC74RM13TR

M74HC74TTR

independent of the clock and accomplished by a

low on the appropriate input.

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

PIN CONNECTION AND IEC LOGIC SYMBOLS

July 2001

1/12

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