Texas Instruments

SN74LS75N  

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SN74LS75N Description

The SN74LS75N is a high-performance, quad bistable latch IC designed for a wide range of digital applications. Manufactured by Texas Instruments, this device belongs to the 74LS series and is housed in a 16-DIP package. It operates within a supply voltage range of 4.75V to 5.25V and is rated for an operating temperature range of 0°C to 70°C. The SN74LS75N features four independent circuits, each with a 1:1 circuit configuration, ensuring reliable and consistent performance. The device offers differential outputs, providing enhanced signal integrity and noise immunity. With a propagation delay time of just 9ns, the SN74LS75N ensures fast and efficient data transfer, making it suitable for high-speed digital systems.

SN74LS75N Features

• High-Speed Performance: The SN74LS75N boasts a propagation delay time of 9ns, which is significantly faster than many comparable latches. This high-speed performance ensures that data is processed and transferred quickly, making it ideal for applications requiring rapid signal handling.
• Differential Outputs: The differential output type enhances signal integrity by reducing the impact of noise and interference. This feature is particularly beneficial in environments where electromagnetic interference (EMI) is a concern.
• Wide Operating Voltage Range: With a supply voltage range of 4.75V to 5.25V, the SN74LS75N offers flexibility in power supply requirements, making it compatible with a variety of power sources.
• Independent Circuits: The device includes four independent circuits, each with a 1:1 configuration. This design allows for multiple latch operations within a single package, optimizing space and reducing component count.
• Through-Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of integration into various circuit boards, making it suitable for both prototyping and production environments.
• Compliance and Reliability: The SN74LS75N is REACH unaffected and RoHS3 compliant, ensuring that it meets the latest environmental and safety standards. This compliance is crucial for manufacturers aiming to adhere to global regulations.
• Low Power Consumption: The device operates efficiently within its specified voltage range, minimizing power consumption and reducing heat generation, which is essential for maintaining system reliability and longevity.

SN74LS75N Applications

The SN74LS75N is well-suited for a variety of applications due to its high-speed performance, differential outputs, and robust design. Some specific use cases include:

• Digital Systems: Ideal for use in digital systems requiring fast and reliable data latching, such as microprocessors, microcontrollers, and digital signal processors.
• Communication Systems: The differential outputs make the SN74LS75N suitable for communication systems where signal integrity and noise immunity are critical.
• Industrial Control: The wide operating temperature and range robust mechanical stability make it suitable for industrial control applications, including PLCs and automation systems.
• Consumer Electronics: The device can be used in consumer electronics for data storage and retrieval, ensuring reliable performance in devices such as digital cameras and smart TVs.
• Automotive Electronics: The SN74LS75N's reliability and compliance with environmental standards make it a good fit for automotive applications, including engine control units and infotainment systems.

Conclusion of SN74LS75N

The SN74LS75N is a versatile and high-performance quad bistable latch IC that offers significant advantages over similar models. Its fast propagation delay time, differential outputs, and wide operating voltage range make it suitable for a wide range of digital applications. The device's compliance with environmental and safety standards ensures that it meets the needs of modern manufacturing processes. Whether used in digital systems, communication systems, or industrial control applications, the SN74LS75N provides reliable and efficient performance, making it a valuable component in the electronics industry.

SN74LS75N Documents

Download datasheets and manufacturer documentation for SN74LS75N

Datasheets :

SN54(LS)75/77, SN74(LS)75      

HTML Datasheet :

SN54(LS)75/77, SN74(LS)75      

PCN Design/Specification :

Material Set 30/Mar/2017