Texas Instruments

SN74LS107ADRG4

SN74LS107ADRG4 Description

The SN74LS107ADRG4 is a dual JK-type flip-flop integrated circuit (IC) designed by Texas Instruments. This device is part of the 74LS series, known for its robust performance and reliability in digital circuit applications. The SN74LS107ADRG4 features a clock frequency of up to 45 MHz, making it suitable for high-speed digital operations. It operates within a supply voltage range of 4.75V to 5.25V and is designed to function within an operating temperature range of 0°C to 70°C (TA). The IC offers complementary outputs, triggered by a negative edge, and includes a master reset function for enhanced control over state transitions.

SN74LS107ADRG4 Features

• High-Speed Performance: With a maximum clock frequency of 45 MHz, the SN74LS107ADRG4 ensures rapid and efficient data processing, making it ideal for applications requiring high-speed digital logic.
• Complementary Outputs: The dual JK flip-flops provide complementary outputs, which can be advantageous in applications requiring both true and inverted signals.
• Negative Edge Triggering: The negative edge triggering mechanism ensures reliable and predictable state transitions, minimizing timing errors and improving overall system stability.
• Master Reset Functionality: The inclusion of a master reset function allows for synchronous reset of both flip-flops, simplifying the design of complex digital systems.
• Low Power Consumption: The IC operates with a quiescent current of only 6 mA, making it energy-efficient and suitable for applications where power consumption is a critical consideration.
• Robust Output Current Capability: The SN74LS107ADRG4 can handle an output high current of 400µA and an output low current of 8mA, ensuring reliable operation even under varying load conditions.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. Additionally, with a moisture sensitivity level (MSL) of 1 (unlimited), it is suitable for a wide range of manufacturing environments.
• Packaging and Mounting: Available in a surface-mount 14SOIC package and provided in tape & reel (TR) format, the SN74LS107ADRG4 is easy to integrate into modern PCB designs.

SN74LS107ADRG4 Applications

The SN74LS107ADRG4 is well-suited for a variety of applications in the electronics industry, including:

• Digital Counters and Registers: The dual JK flip-flops can be used to build synchronous counters and registers, essential components in digital systems for counting and storing data.
• Sequential Logic Circuits: The master reset function and negative edge triggering make it ideal for designing sequential logic circuits that require precise control over state transitions.
• Frequency Dividers: The high-speed operation and complementary outputs enable the creation of frequency dividers for clock signal management in digital systems.
• Data Storage and Transfer: The device can be used in applications involving temporary data storage and transfer, such as in memory circuits and data buses.
• Control Logic: The SN74LS107ADRG4 can be employed in control logic circuits for managing the flow of data and operations in microprocessors and other digital systems.

Conclusion of SN74LS107ADRG4

The SN74LS107ADRG4 is a versatile and reliable dual JK-type flip-flop IC, offering high-speed performance, complementary outputs, and a master reset function. Its low power consumption, robust output current capability, and compliance with environmental standards make it a valuable component for a wide range of digital applications. While it is now considered obsolete, the SN74LS107ADRG4 remains a testament to Texas Instruments' commitment to delivering high-quality, reliable, and efficient digital solutions. For engineers and designers working on legacy systems or seeking a proven solution for new designs, the SN74LS107ADRG4 is an excellent choice.