onsemi

DM74AS286MX

DM74AS286MX Description

The DM74AS286MX is a 9-bit Parity Generator/Checker IC designed for a wide range of digital applications. Manufactured by onsemi, this logic IC chip is part of the 74AS series and is housed in a 14-lead SOIC package. It operates within a supply voltage range of 4.5 V to 5.5 V and can function effectively in an ambient temperature range of 0°C to 70°C. The DM74AS286MX is designed for surface mount applications, making it suitable for modern, compact electronic designs. The IC features a robust output current capability, with high and low output currents of 15mA and 48mA, respectively, and 2mA and 20mA for low and high states. It is REACH unaffected and classified under HTSUS code 8542.39.0001. The DM74AS286MX is available in a tape and reel (TR) package, ensuring easy handling and integration into automated assembly processes. Despite its obsolescence, the DM74AS286MX remains a reliable choice for applications requiring parity generation and checking.

DM74AS286MX Features

• Operating Temperature: The DM74AS286MX operates reliably within a temperature range of 0°C to 70°C, making it suitable for a variety of industrial and commercial environments.
• Logic Type: As a Parity Generator/Checker, the DM74AS286MX provides essential error detection capabilities in digital systems, ensuring data integrity.
• Supply Voltage: The IC operates within a supply voltage range of 4.5 V to 5.5 V, offering flexibility and compatibility with standard digital power supplies.
• Output Current Capability: With output currents of 15mA and 48mA for high and low states, respectively, and 2mA and 20mA for low and high states, the DM74AS286MX can drive multiple loads effectively.
• Surface Mount Technology: The surface mount package of the DM74AS286MX allows for compact and efficient PCB designs, reducing overall footprint and improving thermal performance.
• Moisture Sensitivity Level: The MSL rating of 1 (Unlimited) ensures that the DM74AS286MX is highly resistant to moisture, making it suitable for use in various environmental conditions without the need for special handling.
• Compliance: The DM74AS286MX is REACH unaffected, ensuring compliance with environmental regulations and standards.

DM74AS286MX Applications

The DM74AS286MX is ideal for applications requiring robust parity generation and checking capabilities. Some specific use cases include:

• Data Communication Systems: In data transmission systems, the DM74AS286MX can be used to detect and correct errors, ensuring reliable data transfer.
• Memory Systems: For memory modules and storage devices, the IC can help maintain data integrity by generating and checking parity bits.
• Industrial Control Systems: In industrial automation and control systems, the DM74AS286MX can enhance system reliability by detecting errors in digital signals.
• Telecommunications: In telecommunication equipment, the IC can be used to ensure error-free transmission and reception of digital signals.
• Consumer Electronics: In consumer electronics, the DM74AS286MX can be used to improve the reliability of digital circuits, such as in routers, modems, and other networking devices.

Conclusion of DM74AS286MX

The DM74AS286MX, despite being an obsolete product, remains a reliable and efficient choice for applications requiring parity generation and checking. Its robust performance, wide operating temperature range, and compliance with environmental regulations make it a versatile component in various digital systems. The surface mount package and moisture sensitivity level of 1 ensure ease of integration and durability in diverse environments. For applications where data integrity and error detection are critical, the DM74AS286MX offers a proven solution with its high output current capability and compatibility with standard digital power supplies.