SN74SSTEB32866ZWLR

Specialty Logic Overview

The SN74SSTEB32866ZWLR is a single-element, 25-bit configurable registered buffer manufactured by Texas Instruments. It operates within a supply voltage range of 1.425 V to 1.9 V, supporting 1.5-V and 1.8-V configurations. The device features a maximum clock frequency of 410 MHz and propagation delays of 1.7 ns and 1.5 ns. It provides low-level output current of 8 mA and high-level output current of -8 mA. Packaged in a 96-pin BGA (ZWL) measuring 13.5x5.5 mm, it functions reliably between -40°C and +85°C.

Specialty Logic Feature Summary

• Configurable registered buffer architecture with address-parity test capability
• Supports 1.5-V and 1.8-V power domains for flexible system integration
• High-speed operation with 410 MHz maximum clock frequency

Specialty Logic Applications

• Networking equipment signal buffering
• Server memory interface circuits
• Storage system data path protection

Specialty Logic Procurement Notes

Verify the complete part number including the ZWLR suffix to ensure correct package type and tape-and-reel quantity. Confirm that the operating temperature range of -40°C to +85°C meets your environmental requirements. Ensure your design supports the 1.425 V to 1.9 V supply voltage constraints. Check pinout compatibility with your PCB layout, specifically the 96-pin BGA footprint dimensions.

Specialty Logic Selection Notes

Select this component when a 25-bit wide registered buffer is required for high-speed data paths. It is suitable for applications needing address-parity testing functionality. Consider the 96-pin BGA package size if space is constrained. Verify that the 410 MHz speed rating aligns with your system clock requirements. Ensure the 1.5-V/1.8-V voltage compatibility matches your target logic levels.

Specialty Logic Part Context

This device belongs to the SSTEB logic family from Texas Instruments, designed for high-performance bus applications. It serves as a registered buffer to isolate and drive data lines in complex digital systems. The inclusion of address-parity test modes enhances diagnostic capabilities during manufacturing and field operations. It complements other SSTEB components for comprehensive bus management solutions.

Specialty Logic Replacement Considerations

No public confirmed substitute part numbers are available for direct replacement.