onsemi

SN74LS280N

SN74LS280N Description

The SN74LS280N is a 9-bit parity generator/checker IC manufactured by onsemi, designed to operate within the 74LS series. This through-hole mounted component is housed in a 14-pin DIP tube package, making it suitable for various electronic applications. Although the product status is marked as obsolete, it remains a reliable choice for specific use cases. The SN74LS280N operates within a supply voltage range of 4.75 V to 5.25 V and is capable of handling output high and low currents of 400µA and 8mA, respectively.

SN74LS280N Features

• Logic Type: Parity Generator/Checker, providing error detection capabilities in digital systems.
• Operating Temperature: 0°C to 70°C, ensuring reliable performance across a wide range of environments.
• Voltage - Supply: 4.75 V to 5.25 V, offering flexibility in power supply requirements.
• Current - Output High, Low: 400µA and 8mA, respectively, catering to various load demands.
• Mounting Type: Through Hole, facilitating easy integration into existing PCB designs.
• Package: 14-pin DIP tube, providing a compact and robust solution for space-constrained applications.
• Series: 74LS, indicating compatibility with other devices within the same series.

SN74LS280N Applications

The SN74LS280N is ideal for applications where error detection and data integrity are critical. Some specific use cases include:

1. Data Communication Systems: Utilized in parity generation and checking to ensure accurate data transmission.
2. Computer Peripherals: Employed in devices such as printers and scanners to maintain data integrity during data transfer.
3. Industrial Control Systems: Used in PLCs and other control systems to detect and correct errors in real-time data processing.

Conclusion of SN74LS280N

While the SN74LS280N is classified as an obsolete product, its unique features and advantages make it a suitable choice for specific applications requiring a 9-bit parity generator/checker. Its wide operating temperature range, flexible supply voltage, and robust through-hole mounting provide a reliable solution for error detection in various digital systems. Although newer models may offer additional features and improved performance, the SN74LS280N remains a cost-effective and dependable option for applications where these specific requirements are met.