SN74SSQEB32882ZALR

Specialty Logic Overview

The SN74SSQEB32882ZALR is a registered buffer and line driver manufactured by Texas Instruments. It supports data widths of 28-bit and 56-bit configurations. The device operates with supply voltages of 1.25V, 1.35V, and 1.5V. It is housed in a 176-NFBGA package measuring 13.5x8 mm. The component is designed for high-speed memory applications.

Specialty Logic Feature Summary

• Provides registered buffering functionality for address and control signals
• Supports both 28-bit and 56-bit data path configurations
• Includes parity bit generation and checking capabilities
• Compatible with standard DDR4 memory interface requirements

Specialty Logic Applications

• DDR4 Registered DIMM (RDIMM) designs
• Load-Reduced DIMM (LRDIMM) architectures
• High-performance server memory subsystems

Specialty Logic Procurement Notes

Verify the specific suffix ZALR to confirm the 176-NFBGA package and tape-and-reel packaging configuration. Confirm RoHS3 compliance status as required by your manufacturing standards. Check current lifecycle status to ensure availability for production needs. Validate moisture sensitivity level handling procedures during assembly.

Specialty Logic Selection Notes

Select this component when designing systems requiring registered buffers for DDR4 memory interfaces. Ensure the design supports the specified 1.25V to 1.5V operating voltage range. Verify that the PCB layout accommodates the 176-NFBGA footprint dimensions. Consider the 28-bit or 56-bit width requirements for the target memory architecture.

Specialty Logic Part Context

This part belongs to the Texas Instruments 74SSQEB series of specialized logic devices. These components are engineered specifically for advanced memory controller interfaces. The series provides essential signal integrity and timing control for modern server-grade memory modules.

Specialty Logic Replacement Considerations

SN74SSQE32882ZALR is listed as a similar alternative. Verify pinout compatibility and electrical specifications before substitution. Ensure the replacement meets all functional requirements of the original design.