HPA00441ZALR

Overview

The HPA00441ZALR is a registered buffer manufactured by Texas Instruments, housed in a 176-pin NFBGA package. It functions as a JEDEC SSTE32882-compliant device capable of buffering data from 28-bit to 56-bit widths. The component includes an address-parity test feature and supports one pair to multiple outputs. It operates within a commercial temperature range of 0°C to 85°C.

Feature Summary

• JEDEC SSTE32882 compliance for standard interface compatibility
• Configurable buffering capacity supporting 28-bit to 56-bit data paths
• Integrated address-parity test functionality for signal integrity verification

Applications

• High-speed digital signal buffering in communication systems
• Data path expansion in memory interface circuits
• System integration requiring JEDEC SSTE32882 standard compliance

Procurement Notes

Verify the exact package marking and date code against the manufacturer's latest documentation before integration. Confirm that the 176-NFBGA footprint matches your PCB design constraints. Ensure thermal management strategies align with the specified 0°C to 85°C operating range for reliable performance in commercial environments.

Selection Notes

Select this component when a registered buffer compliant with JEDEC SSTE32882 is required for wide data bus applications. Consider the 176-pin NFBGA package size and pin count relative to board space limitations. Evaluate the need for address-parity testing features if system diagnostics are critical to the application design.

Part Context

This part belongs to Texas Instruments' logic integrated circuit portfolio, specifically within the buffers, drivers, receivers, and transceivers category. It serves as a specialized solution for high-density digital interfacing needs, distinct from general-purpose logic gates or simple level shifters.

Replacement Considerations

SN74SSQEC32882ZALR is identified as an equivalent substitute. Verify pinout compatibility and electrical specifications before swapping.