Texas Instruments

SN74LS280NS  

Parity Generators and Checkers

SN74LS280NS Description

The SN74LS280NS is a high-performance parity generator/checker designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is part of the 74LS series, known for its reliability and efficiency in digital logic applications. The SN74LS280NS operates within a temperature range of 0°C to 70°C, making it suitable for a wide range of industrial and commercial environments. It features a surface-mount package, which is ideal for applications requiring compact and efficient PCB layouts.

The SN74LS280NS operates on a supply voltage range of 4.75 V to 5.25 V, ensuring stable performance and compatibility with standard 5V digital systems. It is designed to generate and check parity bits, which are essential for error detection in data transmission and storage systems. The device is classified under ECCN EAR99 and HTSUS 8542.39.0001, indicating its compliance with international trade regulations.

SN74LS280NS Features

The SN74LS280NS offers several unique features that set it apart from similar models in the market:

• Operating Temperature: 0°C to 70°C, ensuring robust performance across a broad temperature spectrum.
• Logic Type: Parity Generator/Checker, providing essential error detection capabilities.
• Mounting Type: Surface Mount, allowing for compact and efficient PCB designs.
• Voltage - Supply: 4.75 V to 5.25 V, ensuring compatibility with standard 5V digital systems.
• Current - Output High, Low: 400µA, 8mA, delivering reliable performance with minimal power consumption.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating high resistance to moisture and environmental factors.
• RoHS Status: ROHS3 Compliant, ensuring environmental sustainability and regulatory compliance.
• Package: Tube, facilitating easy handling and storage during manufacturing processes.
• Number of Circuits: 9, providing multiple channels for versatile applications.
• Product Status: Last Time Buy, offering a limited opportunity for acquisition before discontinuation.

SN74LS280NS Applications

The SN74LS280NS is ideal for a variety of applications where data integrity and error detection are critical:

• Data Communication Systems: Ensuring error-free data transmission over networks and communication links.
• Memory Systems: Detecting and correcting errors in data storage systems, enhancing reliability and performance.
• Industrial Control Systems: Providing robust error detection in harsh industrial environments.
• Telecommunications: Ensuring reliable data transmission and error detection in telecommunication infrastructure.
• Computer Systems: Enhancing data integrity in computer hardware and peripheral devices.

Conclusion of SN74LS280NS

The SN74LS280NS is a versatile and reliable parity generator/checker that offers significant advantages in digital logic applications. Its wide operating temperature range, surface-mount package, and compliance with industry standards make it an ideal choice for a variety of applications. The device's ability to generate and check parity bits ensures data integrity and error detection, making it a valuable component in data communication and storage systems. As a Last Time Buy product, the SN74LS280NS presents a unique opportunity for engineers and designers to incorporate this high-performance device into their projects before it is discontinued.

SN74LS280NS Documents

Download datasheets and manufacturer documentation for SN74LS280NS

Datasheets :

Datasheet      

PCN Obsolescence/ EOL :

Mult Dev EOL 30/Aug/2023