SN74F109DR - Texas Instruments

Manufacturer Part Number

SN74F109DR

Manufacturer

Texas Instruments

Introduction

The SN74F109DR is a high-performance, dual JK flip-flop logic device designed by Texas Instruments. It comes in a surface-mount package and is part of the 74F series, providing fast operational speeds and reliability for digital circuits.

Product Features and Performance

JK Type flip-flop with Set (Preset) and Reset functionality

Complementary output for versatile applications

Consists of 2 elements with 1 bit per element

High clock frequency capability up to 150 MHz

Fast propagation delay of 8ns at 5V and 50pF load

Positive edge-triggered to ensure timely response to input signals

Low quiescent current (Iq) of 17 mA for energy efficiency

Designed for a supply voltage range of 4.5V to 5.5V

Product Advantages

High-frequency operation supports fast-paced digital environments

Dual JK flip-flop configuration optimizes circuit space

Positive edge trigger enhances precision in timing-sensitive applications

Low power consumption contributes to system energy savings

Robust surface mount package (16-SOIC) ensures reliable soldering and assembly

Key Technical Parameters

Clock Frequency: 150 MHz

Max Propagation Delay: 8ns at 5V, 50pF

Output Current: High 1mA, Low 20mA

Voltage Supply: 4.5V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Package / Case: 16-SOIC

Quality and Safety Features

Manufactured by Texas Instruments, a leader in semiconductor innovation

Rigorous quality control processes ensure device reliability and performance

Compliant with industry safety and environmental standards

Compatibility

Compatible with various digital circuits requiring JK flip-flop logic

Interoperable with other 74F series logic devices for comprehensive system designs

Application Areas

Digital signal processing

Timing circuits

Data storage systems

Communication systems

Complex computing devices

Product Lifecycle

Currently active with no announced discontinuation

Continuous support and availability from Texas Instruments with potential for future upgrades

Several Key Reasons to Choose This Product

High precision and performance suitable for advanced digital applications

Energy-efficient design lowers overall system power consumption

Comprehensive technical support and documentation from Texas Instruments

Versatile compatibility and application scope ensure broad usability

Reliable manufacturer with a proven track record in semiconductor technology