SN74LV573ATPW

Latches Overview

The SN74LV573ATPWR is an octal transparent D-type latch manufactured by Texas Instruments. It features eight non-inverting outputs and operates within a supply voltage range of 4.5 V to 5.5 V. The device exhibits a propagation delay of 9.5 ns at 5 V and draws a static current of 2 uA. Output drive capabilities include 32 mA low-level and -16 mA high-level currents. It is housed in a TSSOP-20 package, supports surface mount installation, and functions reliably across an operating temperature range from -40°C to +85°C.

Latches Feature Summary

• Provides eight transparent D-type latches with true output polarity for data storage applications.
• Features three-state outputs allowing direct connection to bus systems without external drivers.
• Designed for low-voltage operation with specified performance metrics at 5 V supply conditions.

Latches Applications

• Parallel-to-serial data conversion circuits
• Buffer registers in digital logic systems
• I/O port expansion modules

Latches Procurement Notes

Verify the complete part number including the suffix to ensure correct packaging and temperature grade. Confirm RoHS compliance status through official manufacturer documentation before procurement. Cross-reference the specific ordering code against the latest datasheet to validate pinout and electrical characteristics match system requirements.

Latches Selection Notes

Select this component when designing systems requiring octal latching with three-state outputs at 5 V logic levels. Ensure the application environment stays within the specified -40°C to +85°C temperature range. Verify that the TSSOP-20 package footprint aligns with the PCB layout constraints and that the 32 mA output drive capability meets load requirements.

Latches Part Context

This device belongs to the SN74LV573A series of octal transparent D-type latches. It shares functional similarities with other members of the LV logic family but is distinguished by its specific voltage range and package configuration. The part is designed for general-purpose digital applications requiring reliable data retention and bus interfacing capabilities.

Latches Replacement Considerations

Compatible substitutes include SN74LV573APWR and SN74LV573ATNS. Verify pin compatibility and electrical specifications before substitution.

Latches FAQ

What is the logic type of the SN74LV573ATPWR?

It is a True Octal Transparent D-Type Latch with non-inverting outputs.

Does the device support three-state outputs?

Yes, the SN74LV573ATPWR includes three-state outputs suitable for bus-driven applications.