SN74LVC16373ADGVR

Latches Overview

The SN74LVC16373ADGVR is a 16-bit transparent D-type latch with 3-state outputs from the Texas Instruments Widebus family. It operates on a supply voltage range of 1.65 V to 3.6 V and features inputs that accept voltages up to 5.5 V, enabling mixed-mode signal operation. The device provides high drive capability, supporting output currents up to 24 mA at 3.3 V. It includes Ioff circuitry for partial-power-down mode and back-drive protection. The component is housed in a TVSOP-48 package.

Latches Feature Summary

• Supports mixed-mode signal operation by accepting 5-V input signals while operating at lower supply voltages
• Includes Ioff circuitry to disable outputs during power-down, preventing damaging current backflow
• Provides high drive capability suitable for driving multiple outputs and bus lines without interface components

Latches Applications

• Servers
• PCs and Notebooks
• Network Switches
• Telecom Infrastructures
• Electronic Points of Sale

Latches Procurement Notes

Verify the specific ordering suffix 'DGVR' corresponds to the TVSOP-48 package variant when sourcing. Confirm RoHS compliance status and moisture sensitivity level ratings against the latest manufacturer documentation prior to procurement. Ensure the selected component matches the required thermal and electrical specifications for the target application environment.

Latches Selection Notes

Select this component for applications requiring 16-bit data latching with high-speed performance and mixed-voltage compatibility. It is suitable for designs needing buffer registers or bidirectional bus drivers where inputs may be driven by 5-V devices. Consider the TVSOP-48 package constraints regarding board space and thermal dissipation requirements.

Latches Part Context

This device belongs to the SN74LVC16373A series, designed for low-voltage CMOS applications. It functions as two independent 8-bit latches or a single 16-bit latch. The Widebus family designation indicates optimized performance for wide data buses. The part supports standard digital logic operations with enhanced drive strength compared to previous generations.

Latches Replacement Considerations

SN74LVC16373ADGGR (TSSOP-48 package)

Latches FAQ

How does the Ioff feature function?

The Ioff circuitry disables the outputs when the device is powered down, preventing damaging current backflow through the device.

What is the maximum input voltage tolerance?

The inputs accept voltages up to 5.5 V, allowing the device to translate signals from 5-V devices to lower VCC levels.