Texas Instruments

CD74FCT843AM96

CD74FCT843AM96 Description

The CD74FCT843AM96 is a high-performance 9-bit bus interface D-type latch designed for advanced digital applications. Manufactured by Texas Instruments, this IC is part of the 74FCT series, known for its robust performance and reliability. The device operates within a supply voltage range of 4.75V to 5.25V and features a propagation delay time of just 9ns, ensuring fast and efficient data handling. It is housed in a surface-mount 24SOIC package, making it suitable for compact and high-density PCB designs. The CD74FCT843AM96 is designed for an operating temperature range of 0°C to 70°C, making it ideal for a variety of industrial and commercial applications. Despite being marked as obsolete, its unique features and performance benefits continue to make it a valuable component for specific use cases.

CD74FCT843AM96 Features

• High-Speed Performance: With a propagation delay of only 9ns, the CD74FCT843AM96 ensures rapid data transfer and processing, making it suitable for high-speed digital systems.
• Robust Power Specifications: The IC operates within a supply voltage range of 4.75V to 5.25V, providing stable performance across a narrow voltage band, which is crucial for maintaining data integrity.
• High Current Capability: The device supports an output current of 15mA for high-level outputs and 48mA for low-level outputs, enabling it to drive multiple loads efficiently.
• Independent Circuits: The CD74FCT843AM96 features one independent 9:9 circuit, allowing for versatile data handling and interfacing capabilities.
• Surface-Mount Technology: The surface-mount package type facilitates easy integration into modern PCB designs, enhancing reliability and reducing the overall footprint.
• Compliance and Safety: The IC is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating it is not sensitive to moisture, which is beneficial for long-term storage and handling.
• Packaging: The device is available in a tape and reel (TR) package, which is ideal for automated assembly processes and bulk handling.

CD74FCT843AM96 Applications

The CD74FCT843AM96 is well-suited for a range of applications where high-speed data handling and robust performance are critical. Some specific use cases include:

• Data Processing Systems: Ideal for applications requiring fast and reliable data latching, such as in high-speed microprocessors and data buses.
• Telecommunications: Suitable for interfacing and data buffering in telecommunication equipment, ensuring efficient data transfer and signal integrity.
• Industrial Control Systems: The robust performance and wide operating temperature range make it suitable for industrial applications where reliability and durability are paramount.
• Automotive Electronics: Given its high current capability and surface-mount design, it can be used in automotive systems where space is limited and performance is critical.

Conclusion of CD74FCT843AM96

The CD74FCT843AM96 from Texas Instruments is a high-performance 9-bit bus interface D-type latch that offers exceptional speed and reliability. Despite being marked as obsolete, its unique features, such as low propagation delay, high current capability, and robust power specifications, make it a valuable component for specific applications. Its compliance with environmental and safety standards ensures it meets modern requirements for sustainable and safe electronics. For applications requiring high-speed data handling and reliable performance, the CD74FCT843AM96 remains a compelling choice.