74SSTUB32866AZKER

Specialty Logic Overview

The SN74SSTUB32866AZKER is a 25-bit configurable registered buffer manufactured by Texas Instruments. It operates within a supply voltage range of 1.7V to 1.9V and supports an operating temperature range from -40°C to +85°C. The device features a 96-pin Microstar BGA package for surface mount installation. It includes address-parity test capabilities and provides non-inverting logic functionality with three-state outputs.

Specialty Logic Feature Summary

• Configurable registered buffer architecture supporting 25-bit data paths
• Integrated address-parity test functionality for system verification
• Three-state output drivers compatible with SSTL_2 standards

Specialty Logic Applications

• High-speed memory interface buffering in server architectures
• System board signal integrity management for registered buffers
• Address bus parity checking and distribution circuits

Specialty Logic Procurement Notes

Verify component authenticity through authorized channels as the part status is obsolete. Confirm package integrity and pin alignment against the 96-BGA Microstar specification. Ensure compatibility with existing design constraints regarding the 1.7V to 1.9V supply voltage requirement before integration into new or replacement assemblies.

Specialty Logic Selection Notes

Select this component when a 25-bit registered buffer with address-parity testing is required. Ensure the design environment supports the specified 1.7V to 1.9V power domain. Verify that the 96-pin BGA footprint matches the PCB layout. Consider end-of-life status for long-term production planning purposes.

Specialty Logic Part Context

This device belongs to the Texas Instruments SSTL family of high-speed logic components. It is designed for applications requiring precise timing and signal conditioning in digital systems. The specific model integrates configuration options to adapt to various system requirements while maintaining signal integrity across the 25-bit bus width.

Specialty Logic Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct replacements may require redesigning the PCB footprint and verifying electrical compatibility with alternative 25-bit buffered solutions.