Texas Instruments

CD74FCT843AM  

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CD74FCT843AM Description

The CD74FCT843AM is a high-performance 9-bit bus interface D-type latch designed for a wide range of digital applications. Manufactured by Texas Instruments, this IC is part of the 74FCT series and is housed in a 24-pin SOIC package. It operates within a supply voltage range of 4.75V to 5.25V and can function effectively within an operating temperature range of 0°C to 70°C. The device features a propagation delay time of 9ns, ensuring fast and reliable data transfer.

The CD74FCT843AM is designed with independent circuits, providing 9:9 bus interfacing capabilities. It supports surface mount technology, making it suitable for modern, compact electronic designs. With an output current capacity of 15mA for high and 48mA for low, this latch is capable of driving multiple loads efficiently. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to standard environmental conditions.

CD74FCT843AM Features

• High-Speed Performance: With a propagation delay of 9ns, the CD74FCT843AM ensures rapid data transfer, making it ideal for high-speed digital systems.
• Robust Power Supply Range: The IC operates reliably within a voltage range of 4.75V to 5.25V, providing flexibility in power supply design.
• Independent Circuits: The device features independent circuits, allowing for versatile and flexible integration into various digital systems.
• Surface Mount Compatibility: The surface mount package type facilitates compact and efficient PCB designs, suitable for modern electronics.
• Environmental Compliance: The CD74FCT843AM is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Low Moisture Sensitivity: With an MSL of 1, the device can withstand standard environmental conditions without degradation, enhancing reliability.
• High Output Current: The IC supports an output current of 15mA for high and 48mA for low, enabling it to drive multiple loads effectively.

CD74FCT843AM Applications

The CD74FCT843AM is well-suited for a variety of applications due to its high-speed performance, robust power supply range, and environmental compliance. Some specific use cases include:

• Digital Systems: Ideal for use in high-speed digital systems where rapid data transfer and reliable performance are critical.
• Bus Interfacing: The 9:9 bus interfacing capability makes it suitable for applications requiring efficient data transfer between different digital components.
• Memory Systems: The device can be used in memory systems to latch data, ensuring accurate and timely data storage and retrieval.
• Microcontroller Applications: The CD74FCT843AM can be integrated into microcontroller-based systems to manage data flow and improve overall system performance.
• Industrial Control Systems: The robust power supply range and environmental compliance make it suitable for industrial applications where reliability and durability are paramount.

Conclusion of CD74FCT843AM

The CD74FCT843AM from Texas Instruments is a versatile and high-performance 9-bit bus interface D-type latch designed for modern digital systems. Its fast propagation delay, robust power supply range, and environmental compliance make it an ideal choice for a variety of applications, including digital systems, bus interfacing, memory systems, microcontroller applications, and industrial control systems. With its surface mount compatibility and low moisture sensitivity, the CD74FCT843AM ensures reliable performance in standard environmental conditions. This device stands out for its unique features and advantages over similar models, making it a preferred choice for engineers and designers in the electronics industry.

CD74FCT843AM Documents

Download datasheets and manufacturer documentation for CD74FCT843AM

Datasheets :

CD74FCT843A      

HTML Datasheet :

CD74FCT843A      

PCN Design/Specification :

Material Set Rev 24/Jan/2016       Design 25/Feb/2022