Texas Instruments

SN74S38NS  

Gates and Inverters

SN74S38NS Description

The SN74S38NS is a high-performance NAND gate IC designed for demanding digital logic applications. Manufactured by Texas Instruments, this IC belongs to the 74S series and offers robust performance with a wide operating temperature range of 0°C to 70°C. It is ideal for surface-mount applications, providing a compact and reliable solution for various electronic circuits.

The SN74S38NS features four independent NAND gates, each with two inputs, making it suitable for complex digital logic designs. The device operates within a supply voltage range of 4.75V to 5.25V, ensuring compatibility with standard TTL logic levels. With a maximum propagation delay of 9ns at 5V and a maximum capacitive load of 150pF, it delivers fast and efficient signal processing, crucial for high-speed digital systems.

SN74S38NS Features

• High-Speed Performance: The SN74S38NS boasts a maximum propagation delay of 9ns at 5V and 150pF, ensuring rapid signal processing and minimal latency.
• Open Collector Outputs: The open collector feature allows for flexible interfacing with various logic levels and enables the use of pull-up resistors to achieve desired output voltage levels.
• Robust Logic Gates: Each of the four NAND gates has two inputs, providing versatile logic functionality for complex digital circuits.
• Wide Operating Temperature Range: With an operating temperature range of 0°C to 70°C, the SN74S38NS is suitable for a variety of industrial and commercial applications.
• Surface-Mount Package: The surface-mount package ensures easy integration into modern PCB designs, enhancing reliability and reducing space requirements.
• Compliance and Standards: The SN74S38NS is REACH unaffected and RoHS3 compliant, meeting environmental and safety standards for electronic components.

SN74S38NS Applications

The SN74S38NS is ideal for a range of applications where high-speed digital logic is required. Some specific use cases include:

• Digital Signal Processing: The fast propagation delay and robust NAND gates make it suitable for processing digital signals in real-time applications.
• Control Systems: The open collector outputs and wide operating temperature range make it ideal for control systems in industrial environments.
• Data Processing: The device can be used in data processing systems where multiple inputs need to be logically combined and processed quickly.
• Communication Systems: The SN74S38NS can be employed in communication systems for signal conditioning and logic operations.

Conclusion of SN74S38NS

The SN74S38NS from Texas Instruments is a high-performance NAND gate IC that offers significant advantages over similar models. Its fast propagation delay, open collector outputs, and wide operating temperature range make it a versatile and reliable choice for a variety of digital logic applications. Whether used in digital signal processing, control systems, or data processing, the SN74S38NS ensures efficient and robust performance. Its compliance with industry standards and surface-mount package further enhance its suitability for modern electronic designs.

SN74S38NS Documents

Download datasheets and manufacturer documentation for SN74S38NS

Datasheets :

SN54,74(LS,S)38 Datasheet      

PCN Obsolescence/ EOL :

Mult Dev EOL 30/Aug/2023      

HTML Datasheet :

SN54,74(LS,S)38 Datasheet