SN74ALVTH16373DL

Overview

The SN74ALVTH16373DL is a 16-bit transparent latch manufactured by Texas Instruments, belonging to the ALVTH logic series. It features 3-state outputs and operates within a supply voltage range of 2.3 V to 3.6 V. The device utilizes a 56-pin SSOP package and supports surface-mount installation. Key electrical characteristics include a propagation delay of 3 ns, a maximum static current of 3.2 mA, and output drive capabilities of -32 mA for high-level and 64 mA for low-level states. It functions reliably across an operating temperature range from -40°C to +85°C.

Feature Summary

• Provides 16-bit data storage with transparent latch functionality
• Features 3-state outputs for bus-driven applications
• Operates at low voltages between 2.3 V and 3.6 V

Applications

• Parallel-to-serial conversion circuits
• Bus-oriented memory mapping
• High-speed data buffering

Procurement Notes

Verify component authenticity through authorized channels due to potential counterfeit risks. Confirm package integrity and pin alignment upon receipt. Check datasheet revisions for any parameter updates. Ensure ESD protection during handling. Validate compatibility with target system voltage levels before integration.

Selection Notes

Select this component for designs requiring 16-bit latching with 3-state control in low-voltage environments. Consider the 56-pin SSOP footprint for PCB layout constraints. Evaluate power consumption against system thermal limits given the 3.2 mA static current. Compare propagation delays with other ALVTH variants if timing sensitivity is critical.

Part Context

This part belongs to the SN74ALVTH16373 family of 16-bit latches. It shares functional similarities with other ALVTH series devices but differs in pin count and specific electrical ratings. The DL suffix indicates the SSOP-56 package variant. It serves as a bridge between parallel data sources and serial processing units in digital systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.