Fairchild (onsemi) Tariff Inquiry

74F401PC

74F401PC Description

The 74F401PC is a 16-bit parity generator/checker IC, part of the 74F series, manufactured by Fairchild Semiconductor (now part of onsemi). This through-hole mounted device is designed for applications requiring reliable data integrity checks through parity generation and verification. The 74F401PC operates within a temperature range of 0°C to 70°C, making it suitable for a variety of industrial and commercial environments. It features a supply voltage range of 4.5 V to 5.5 V, ensuring compatibility with standard digital systems.

74F401PC Features

• Operating Temperature Range: 0°C to 70°C, ensuring robust performance across a wide range of environmental conditions.
• Logic Type: Parity Generator/Checker, providing essential error detection capabilities for data transmission and storage systems.
• Supply Voltage: 4.5 V to 5.5 V, compatible with standard TTL logic levels.
• Output Current: 1mA for high output and 20mA for low output, ensuring reliable signal integrity.
• Mounting Type: Through Hole, suitable for applications requiring mechanical stability and ease of integration.
• Package Type: Tube, offering protection and ease of handling during manufacturing processes.
• Product Status: Obsolete, indicating that this model is no longer in active production but may still be available through secondary markets.
• ECCN: EAR99, indicating compliance with export regulations.
• HTSUS: 8542.39.0001, facilitating accurate customs classification for international trade.

74F401PC Applications

The 74F401PC is ideal for applications where data integrity is critical. Its 16-bit parity generation and checking capabilities make it suitable for:

• Data Communication Systems: Ensuring error-free data transmission over networks and serial links.
• Memory Systems: Verifying data integrity in RAM and ROM modules, particularly in systems where data corruption can have significant consequences.
• Embedded Systems: Providing reliable error detection in microcontroller and microprocessor-based applications.
• Industrial Control Systems: Ensuring the accuracy of control signals in manufacturing and automation environments.

Conclusion of 74F401PC

The 74F401PC, despite being obsolete, remains a valuable component for applications requiring robust parity generation and checking. Its compatibility with standard TTL levels and wide operating temperature range make it a reliable choice for ensuring data integrity in various electronic systems. While newer models may offer additional features and improved performance, the 74F401PC continues to provide essential functionality for legacy systems and specific use cases where its unique features are advantageous.