SN74AVC16373DGVR

Overview

The SN74AVC16373DGVR is a 16-bit transparent D-type latch with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 1.4 V to 3.6 V and features low static current consumption of 40 uA. The device provides high drive capability with a low-level output current of 32 mA and a high-level output current of -12 mA. Propagation delays vary between 2.8 ns and 5.7 ns depending on operating conditions. It is housed in a TVSOP-48 package and supports surface mount installation across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Provides 16-bit data storage with transparent latching functionality for direct input-to-output transmission when enabled.
• Features 3-state outputs that allow connection to shared bus structures without external drivers.
• Supports low-voltage operation from 1.4 V to 3.6 V, enabling compatibility with diverse power domains.

Applications

• Data buffering in high-density digital systems
• Bus-oriented memory mapping applications
• Interface circuits requiring level translation between different voltage domains

Procurement Notes

Verify the specific suffix DGVR corresponds to the TVSOP-48 package and reel packaging configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure design specifications align with the 1.4 V to 3.6 V supply voltage limits and the -40°C to +85°C operating temperature range defined in the datasheet.

Selection Notes

Select this component for designs requiring 16-bit parallel data retention with tri-state control. The AVC series offers faster propagation speeds compared to standard AHC logic while maintaining low power consumption. Consider the TVSOP-48 footprint constraints and thermal characteristics during PCB layout planning.

Part Context

This part belongs to the SN74AVC16373 family of 16-bit transparent latches. It is distinct from the SN74AHC373 which handles only 8 bits and operates at higher voltages. The AVC series is optimized for lower voltage applications and higher speed performance compared to legacy 74-series logic families.

Replacement Considerations

SN74AVC16373DGGR is a verified substitute offering identical electrical characteristics in a TSSOP-48 package.