74ALVCH16373ZRDR

Overview

The SN74ALVCH16373ZRDR is a 16-bit transparent D-type latch with tri-state outputs, part of the Texas Instruments Widebus family. It operates from 1.65 V to 3.6 V and features a maximum propagation delay of 3.6 ns at 3.3 V. The device provides ±24-mA output drive capability at 3.3 V. It is housed in a 54-pin Microstar Junior BGA package.

Feature Summary

• Provides 16-bit data storage with transparent latching functionality
• Features tri-state outputs for bus-driven applications
• Supports low-voltage operation from 1.65 V to 3.6 V
• Delivers high-speed performance with 3.6 ns max propagation delay

Applications

• High-performance digital buffering
• Bus-oriented memory mapping
• Parallel data storage systems

Procurement Notes

Verify the specific suffix ZRDR confirms the 54-pin Microstar Junior BGA package and tape-and-reel shipping configuration. Confirm RoHS compliance status and ensure the component meets the required operating temperature range specifications for your design environment before finalizing procurement.

Selection Notes

Select this component when a 16-bit latch with tri-state control is required in a compact BGA footprint. Ensure the system voltage aligns with the 1.65 V to 3.6 V operating range. Consider the 54-pin package availability and thermal requirements compared to alternative TSSOP or SOIC packages within the same logic family.

Part Context

This part belongs to the ALVCH series of advanced low-voltage CMOS logic devices. It is designed for high-density applications requiring wide bus interfaces. The Microstar Junior BGA package allows for space-constrained PCB layouts while maintaining electrical performance suitable for modern digital systems.

Replacement Considerations

The SN74ALVCH16373DGGR is a pin-compatible alternative in a TSSOP-48 package. Verify package dimensions and pinout compatibility if substituting. Other members of the ALVCH16373 family may offer different packaging options but share similar electrical characteristics.