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74HC109DB from PHI,Philips

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74HC109DB

Manufacturer: PHI

74HC/HCT109; Dual JK flip-flop with set and reset; positive-edge trigger

Partnumber Manufacturer Quantity Availability
74HC109DB PHI 34254 In Stock

Description and Introduction

74HC/HCT109; Dual JK flip-flop with set and reset; positive-edge trigger The **74HC109DB** from Philips is a high-speed, dual positive-edge-triggered J-K flip-flop integrated circuit (IC) designed for digital logic applications. As part of the 74HC series, it operates at CMOS voltage levels while maintaining compatibility with TTL inputs, making it versatile for mixed-logic systems.  

This IC features independent J, K, set (S), reset (R), and clock (CP) inputs for each flip-flop, providing precise control over state transitions. The outputs (Q and Q̅) are complementary, ensuring reliable toggling behavior. With a wide operating voltage range (2V to 6V), the 74HC109DB is suitable for low-power and battery-operated devices while delivering high noise immunity.  

Housed in a **SOIC-16** package, the 74HC109DB is compact and ideal for space-constrained PCB designs. Its robust performance and low power consumption make it well-suited for applications such as counters, registers, and frequency dividers in industrial, automotive, and consumer electronics.  

Philips' adherence to stringent quality standards ensures reliable operation across temperature ranges, making this IC a dependable choice for engineers seeking efficient and stable flip-flop solutions.

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