SN74SSTVF16857GRG4 - 14-Bit SSTL_2 Registered Buffer with SSTL_2 Outputs

The SN74SSTVF16857GRG4 from Texas Instruments is a high-performance, 14-bit registered buffer designed for use in memory module applications with high-speed data transfer needs. This integrated circuit is part of the SSTL_2 (Stub-Series Terminated Logic 2) family, which is specifically tailored to provide the necessary logic matching for DDR (Double Data Rate) SDRAM memory systems.

This device features 14-bit buffers and registers that support the SSTL_2 interface standards. The SN74SSTVF16857GRG4 is optimized for signal integrity, ensuring reliable communication in systems with high clock speeds. With its capability to operate at speeds that complement the performance of DDR SDRAMs, it is an essential component for memory module designers and manufacturers.

Key features of the SN74SSTVF16857GRG4 include:

• Compatibility with JEDEC standard SSTL_2 I/Os
• Operates from a 2.5 V supply
• Supports clock frequencies up to 250 MHz
• Low and stable on-state output voltage (V<sub>OL) to enhance switching performance
• Output edge rate control for improved signal integrity
• 3-state outputs for bus isolation
• Flow-through pinout to simplify PCB layout
• Available in a TSSOP (Thin Shrink Small Outline Package) form factor

With its robust design and advanced features, the SN74SSTVF16857GRG4 is suitable for high-speed digital systems where data integrity and performance are critical. Its ability to operate in a wide range of temperatures and its compatibility with the SSTL_2 standard make it a versatile choice for various applications, including servers, workstations, and high-performance computing systems.

For designers and engineers looking to incorporate this buffer into their systems, Texas Instruments provides comprehensive technical documentation, including datasheets, application notes, and design resources. This ensures that integrating the SN74SSTVF16857GRG4 into your design is as straightforward and efficient as possible.