SN74LVC573ADWR

Latches Overview

The SN74LVC573ADWR is an octal transparent D-type latch with three-state outputs manufactured by Texas Instruments. It operates from a supply voltage of 1.65 V to 3.6 V and features inputs that accept voltages up to 5.5 V, supporting mixed-mode signal operation. The device provides a maximum propagation delay of 6.9 ns at 3.3 V and includes Ioff circuitry for partial power-down mode support. It is housed in a 20-pin SOIC package.

Latches Feature Summary

• Operates from 1.65 V to 3.6 V
• Inputs accept voltages to 5.5 V
• Ioff supports live insertion and back drive protection

Latches Applications

• Servers
• PC and notebook computers
• Network switches
• Health and fitness wearables

Latches Procurement Notes

Verify the specific ordering suffix 'R' indicates tape-and-reel packaging when sourcing components. Confirm the manufacturer is Texas Instruments to ensure compliance with the SCAS300S datasheet specifications. Check for RoHS compliance status as indicated in the orderable addendum.

Latches Selection Notes

Select this component for applications requiring high-speed data latching with mixed-voltage interface capabilities. Ensure the design accommodates the 1.65 V to 3.6 V operating range and utilizes the 5.5 V tolerant inputs for level translation. Consider the 20-pin SOIC package dimensions for PCB layout constraints.

Latches Part Context

This part belongs to the SNx4LVC573A family of octal transparent D-type latches. It shares functional characteristics with other variants in the series but is distinguished by its specific package type and operational voltage range optimized for low-voltage CMOS applications.

Latches Replacement Considerations

SN74LVC573ADW is a tube-packaged equivalent within the same family.