Texas Instruments

CD74HCT670M96E4

CD74HCT670M96E4 Description

The CD74HCT670M96E4 is a 4x4 Register File logic IC chip, part of the 74HCT series, manufactured by Texas Instruments. This device is designed for surface mount applications and features a 16-SOIC package. It operates on a single supply voltage ranging from 4.5V to 5.5V, making it suitable for a variety of digital circuit applications. Despite being marked as obsolete, its robust design and compatibility with standard TTL and CMOS logic levels ensure it remains a reliable choice for specific legacy systems.

CD74HCT670M96E4 Features

• Independent Circuits: The CD74HCT670M96E4 consists of four independent 1x1 circuits, providing flexibility in register file configurations.
• Single Supply Operation: With a supply voltage range of 4.5V to 5.5V, it simplifies power supply design and ensures compatibility with standard digital systems.
• Surface Mount Technology: The surface mount package (16-SOIC) facilitates easy integration into compact and high-density PCB designs.
• Tape & Reel Packaging: Available in tape & reel (TR) packaging, it is ideal for automated assembly processes, enhancing manufacturing efficiency.
• Compliance and Safety: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), it is suitable for storage and handling in various environments without additional moisture protection.

CD74HCT670M96E4 Applications

The CD74HCT670M96E4 is well-suited for applications requiring efficient data storage and retrieval in digital systems. Its register file architecture makes it ideal for:

• Microprocessor Systems: Enhancing data handling capabilities in microprocessor-based applications.
• Memory Management: Facilitating temporary data storage and retrieval in memory management systems.
• Digital Signal Processing: Assisting in the temporary storage of intermediate results in DSP applications.
• Automated Control Systems: Providing reliable data storage for control systems in industrial automation.

Conclusion of CD74HCT670M96E4

The CD74HCT670M96E4, despite being obsolete, remains a valuable component for specific applications requiring a robust and reliable register file solution. Its compatibility with standard digital logic levels, single supply operation, and surface mount packaging make it an attractive choice for engineers working with legacy systems or specific digital circuit designs. While newer alternatives may offer enhanced features, the CD74HCT670M96E4 continues to provide dependable performance in its designated applications.