SN74LV573ADGVR

Latches Overview

The SN74LV573ADGVR is an octal transparent D-type latch manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 5.5 V and features tri-state outputs. The device provides propagation delays of 18.7 ns at 2.5 V, 14.5 ns at 3.3 V, and 8.8 ns at 5 V. It supports low-level output currents of 32 mA and high-level output currents of -16 mA. Static current consumption is specified at 20 uA. The component functions in non-inverting mode and is housed in a TSSOP-20 package suitable for surface mount applications.

Latches Feature Summary

• Octal configuration with eight independent transparent D-type latches
• Tri-state outputs allowing direct bus connection
• Wide operating voltage range from 2 V to 5.5 V
• Non-inverting logic polarity

Latches Applications

• Parallel-to-serial data conversion circuits
• Buffer registers for I/O systems
• Clock domain crossing synchronization
• Data storage in microcontroller interfaces

Latches Procurement Notes

Verify the specific suffix 'DGVR' corresponds to the TSSOP-20 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the design accommodates the specified 2 V to 5.5 V supply range and thermal requirements for the TSSOP-20 form factor during procurement planning.

Latches Selection Notes

Select this component for designs requiring wide voltage compatibility between 2 V and 5.5 V. The TSSOP-20 package offers a compact solution for space-constrained layouts. Consider the 14.5 ns delay at 3.3 V for timing analysis. Verify that the 32 mA sink capability meets load requirements compared to standard 74-series alternatives.

Latches Part Context

This part belongs to the SN74LV573A series of octal D-type latches. It shares functional similarities with other Texas Instruments logic ICs but is distinguished by its LV series voltage specifications and TSSOP-20 packaging. The device serves as a standard memory element in digital logic systems.

Latches Replacement Considerations

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