Texas Instruments

SN74SSTVF16857VR

SN74SSTVF16857VR Description

The SN74SSTVF16857VR is a registered buffer with SSTL_2 compatible I/O designed for DDR applications. Manufactured by Texas Instruments, this 14-bit buffer is part of the 74SSTVF series and is housed in a 48-TVSOP package. It operates within a supply voltage range of 2.3V to 2.7V and is designed to function within an operating temperature range of 0°C to 70°C. The SN74SSTVF16857VR is suitable for surface mount applications and is currently marked as obsolete, though it remains a valuable component for specific legacy systems.

SN74SSTVF16857VR Features

• Operating Temperature: The SN74SSTVF16857VR is designed to operate reliably within a temperature range of 0°C to 70°C, making it suitable for a variety of industrial and commercial environments.
• Logic Type: As a registered buffer with SSTL_2 compatible I/O, it is optimized for DDR applications, ensuring high-speed data transfer and signal integrity.
• Supply Voltage: The device operates within a supply voltage range of 2.3V to 2.7V, providing flexibility and compatibility with modern low-voltage systems.
• Number of Bits: With 14 bits, the SN74SSTVF16857VR offers robust data handling capabilities, making it ideal for applications requiring high data throughput.
• Mounting Type: The surface mount design allows for efficient integration into compact and densely populated PCB layouts.
• ECCN and Compliance: The SN74SSTVF16857VR is classified under ECCN EAR99 and is REACH unaffected, ensuring compliance with international regulations. It is also ROHS3 compliant, making it suitable for environmentally conscious applications.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is highly resistant to moisture, reducing the risk of damage during storage and handling.

SN74SSTVF16857VR Applications

The SN74SSTVF16857VR is particularly well-suited for applications requiring high-speed data buffering and signal conditioning. Its SSTL_2 compatible I/O makes it ideal for DDR memory interfaces, where it can help manage data flow and ensure signal integrity. Specific use cases include:

• Memory Modules: Enhancing the performance and reliability of DDR memory modules by providing a robust buffering solution.
• High-Speed Data Interfaces: Ideal for applications where high-speed data transfer is critical, such as in networking equipment and high-performance computing systems.
• Industrial Control Systems: Suitable for industrial applications where reliable data handling and signal conditioning are essential.
• Consumer Electronics: Can be used in consumer electronics devices that require efficient data management and signal integrity.

Conclusion of SN74SSTVF16857VR

The SN74SSTVF16857VR, despite being marked as obsolete, remains a valuable component for specific applications due to its unique features and performance benefits. Its compatibility with SSTL_2 I/O and DDR applications, combined with its robust operating temperature range and low supply voltage requirements, make it an ideal choice for high-speed data buffering and signal conditioning tasks. While newer alternatives may exist, the SN74SSTVF16857VR continues to offer reliable performance and compatibility with existing systems, ensuring its relevance in legacy and specialized applications.