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M74HC109 Datasheet Dual J-k Flip Flop

Manufacturer: STMicroelectronics

Overview: M74HC109 DUAL J-K 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.

General Description

The M74HC109 is an high speed CMOS DUAL J-K FLIP FLOP WITH PRESET AND CLEAR fabricated with silicon gate C2MOS technology.

In accordance with the logic level on the J and K input this device changes state on positive going transition of the clock pulse.

CLEAR and PRESET DIP SOP TSSOP ORDER CODES PACKAGE TUBE DIP SOP TSSOP M74HC109B1R M74HC109M1R T&R M74HC109RM13TR M74HC109TTR are independent of the clock and are accomplished by a logic low on the corresponding input.

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