Texas Instruments

SN74ACT7807-20FN

SN74ACT7807-20FN Description

The SN74ACT7807-20FN is a synchronous FIFO memory IC designed by Texas Instruments. This 18K (2K x 9) memory device offers a data rate of 50MHz and an access time of 13ns, making it suitable for high-speed data buffering applications. It operates within a supply voltage range of 4.5 V to 5.5 V and features a maximum supply current of 400µA. The SN74ACT7807-20FN is housed in a 44-pin PLCC package and is designed for surface mount applications. It supports programmable flags, which provide enhanced control over memory operations. However, it does not support First Word Fall Through (FWFT) or retransmit capabilities. The device is rated for an operating temperature range of 0°C to 70°C and has a moisture sensitivity level (MSL) of 3, allowing for 168 hours of exposure. It is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. Despite being marked as obsolete, the SN74ACT7807-20FN remains a reliable choice for applications requiring high-speed, synchronous FIFO memory.

SN74ACT7807-20FN Features

• High-Speed Performance: With a data rate of 50MHz and an access time of 13ns, the SN74ACT7807-20FN ensures efficient data transfer and buffering.
• Programmable Flags: This feature allows for customizable control over memory operations, enhancing flexibility and adaptability in various applications.
• Synchronous Operation: The synchronous nature of the FIFO ensures reliable and predictable data handling, crucial for applications requiring precise timing.
• Low Power Consumption: The maximum supply current of 400µA makes this device energy-efficient, suitable for power-sensitive applications.
• Wide Supply Voltage Range: Operating within 4.5 V to 5.5 V, the SN74ACT7807-20FN offers compatibility with a variety of power supply configurations.
• Environmental Compliance: Being REACH unaffected and ROHS3 compliant, this device meets stringent environmental and safety standards.
• Surface Mount Packaging: The 44-pin PLCC package is designed for surface mount applications, facilitating easy integration into modern electronic designs.

SN74ACT7807-20FN Applications

The SN74ACT7807-20FN is ideal for applications requiring high-speed data buffering and synchronization. Its synchronous FIFO architecture and programmable flags make it suitable for:

• Data Acquisition Systems: Efficiently buffering data from high-speed sensors and ADCs.
• Telecommunications: Managing data streams in communication interfaces and network equipment.
• Industrial Automation: Handling data in real-time control systems and PLCs.
• Consumer Electronics: Enhancing performance in devices requiring fast data processing and storage.
• Computer Peripherals: Buffering data in printers, scanners, and other peripherals.

Conclusion of SN74ACT7807-20FN

The SN74ACT7807-20FN is a robust and versatile synchronous FIFO memory IC designed for high-speed data buffering applications. Its combination of high data rate, low power consumption, and programmable flags makes it a valuable component in various electronic systems. Despite being marked as obsolete, its reliability and performance continue to make it a preferred choice for engineers and designers seeking efficient data management solutions.