Texas Instruments

SN74LS173ANSRG4  

Flip Flops

SN74LS173ANSRG4 Description

The SN74LS173ANSRG4 is a D-type flip-flop IC designed by Texas Instruments, featuring a single 4-bit element. This logic IC chip is part of the 74LS series and is known for its robust performance and reliability. It operates within a supply voltage range of 4.75V to 5.25V and is optimized for a clock frequency of 50 MHz, ensuring high-speed operation. The device is triggered on the positive edge, making it suitable for synchronous applications. It also includes a master reset function, allowing for precise control over the state of the flip-flops.

This IC is housed in a surface-mount package, specifically a 16-lead small outline (SO) package, which is ideal for compact and space-efficient designs. The SN74LS173ANSRG4 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to standard environmental conditions without additional protective measures.

SN74LS173ANSRG4 Features

• High-Speed Operation: With a maximum propagation delay of 25ns at 5V and a maximum clock frequency of 50 MHz, the SN74LS173ANSRG4 ensures fast and efficient data processing.
• Positive Edge Triggering: This feature allows for synchronous operation, making it ideal for applications requiring precise timing and control.
• Master Reset Functionality: The inclusion of a master reset function provides a reliable method to reset all flip-flops simultaneously, ensuring consistent and predictable behavior.
• Low Quiescent Current: With a quiescent current of 24 mA, the SN74LS173ANSRG4 is energy-efficient, making it suitable for low-power applications.
• Wide Operating Temperature Range: The device operates reliably within a temperature range of 0°C to 70°C (TA), making it suitable for a variety of environmental conditions.
• Compliance and Safety: The SN74LS173ANSRG4 is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Surface-Mount Packaging: The 16SO package is ideal for compact and space-efficient designs, facilitating integration into modern electronic systems.

SN74LS173ANSRG4 Applications

The SN74LS173ANSRG4 is versatile and can be used in a wide range of applications, including:

• Digital Systems: Ideal for use in digital systems requiring high-speed data processing and precise control.
• Computer Systems: Suitable for computer systems where reliable and efficient data storage and retrieval are critical.
• Telecommunications: Can be used in telecommunication equipment for data synchronization and control.
• Consumer Electronics: Applicable in consumer electronics for managing digital signals and ensuring reliable operation.
• Industrial Control Systems: Useful in industrial control systems where robust and reliable digital logic is required.

Conclusion of SN74LS173ANSRG4

The SN74LS173ANSRG4 is a high-performance D-type flip-flop IC that offers a combination of speed, reliability, and functionality. Its positive edge triggering and master reset function make it ideal for applications requiring precise timing and control. The device's compliance with environmental and safety standards, along with its low quiescent current and wide operating temperature range, make it a robust choice for various electronic systems. Despite being marked as obsolete, the SN74LS173ANSRG4 remains a valuable component for designers looking for a reliable and efficient D-type flip-flop solution.

SN74LS173ANSRG4 Documents

Download datasheets and manufacturer documentation for SN74LS173ANSRG4