M74HC74| Datasheet

M74HC74, M74HC74B1R, M74HC74RM13TR, M74HC74TTR

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M74HC74
DUAL D TYPE FLIP FLOP WITH PRESET AND CLEAR
s

HIGH SPEED : fMAX = 67MHz (TYP.) at VCC = 6V LOW POWER DISSIPATION: ICC =2uA(MAX.) at TA=25 C HIGH NOISE IMMUNITY: VNIH = V NIL = 28 % VCC (MIN.) SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN) BALANCED PROPAGATION DELAYS: tPLH tPHL WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 74

DIP

SOP

TSSOP

ORDER CODES
PACKAGE DIP SOP TSSOP TUBE M74HC74B1R M74HC74M1R T&R M74HC74RM13TR M74HC74TTR

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

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

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