SN74LVTH573PWG4

Latches Overview

The SN74LVTH573PWG4 is an octal transparent D-type latch with three-state outputs manufactured by Texas Instruments. It belongs to the LVTH logic series and operates within a supply voltage range of 2.7 V to 3.6 V. The device features eight circuits in a TSSOP-20 package, providing non-inverting logic with a propagation delay of 2.9 ns at 3.3 V. It supports low-level output currents of 32 mA and high-level output currents of -32 mA, ensuring robust drive capability for bus-oriented applications.

Latches Feature Summary

• Octal transparent D-type latch architecture with three-state outputs
• ABT technology optimized for 3.3-V systems
• High-speed performance with low propagation delay
• Strong drive capability for bus-oriented architectures

Latches Applications

• Bus-oriented memory mapping
• Clock buffering
• Register files

Latches Procurement Notes

Verify the specific suffix 'PWG4' against the manufacturer's official documentation to confirm the TSSOP-20 package and lead-free status. Ensure compatibility with the required operating temperature range of -40°C to +85°C. Cross-reference the RoHS compliance details directly from the datasheet before procurement to meet regulatory requirements.

Latches Selection Notes

Select this component for designs requiring high-density octal latching in a compact surface-mount package. The LVTH series offers a balance of speed and power consumption suitable for 3.3-V logic systems. Consider the TSSOP-20 footprint constraints and thermal dissipation characteristics when finalizing the PCB layout for optimal performance.

Latches Part Context

This part is part of the SN74LVTH573 family, which includes variants like SN74LVTH573PWR and SN74LVTH573DBR. These devices share similar electrical characteristics but differ in packaging options such as TSSOP and SSOP. The family is designed for high-speed data storage and transfer in digital systems.

Latches Replacement Considerations

SN74LVTH573PWR (Reel packaging)

Latches FAQ

What is the maximum supply voltage for the SN74LVTH573PWG4?

The maximum supply voltage is 3.6 V.

Does the SN74LVTH573PWG4 have three-state outputs?

Yes, it features three-state outputs for bus-driven applications.