SN74LVC573AQPWRQ1

Latches Overview

The SN74LVC573AQPWRQ1 is an automotive-grade octal transparent D-type latch with three-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2V to 3.6V and features low static power consumption. The device includes eight D-type latches sharing common latch enable (LE) and output enable (OE) inputs, facilitating efficient data storage and bus driving in compact surface-mount packages.

Latches Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliability
• Low static power consumption suitable for battery-operated systems
• Three-state outputs allow direct connection to bus lines

Latches Applications

• Automotive infotainment system interfaces
• Instrument cluster data buffering
• Body control module I/O expansion

Latches Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm package type and tape-and-reel specifications. Ensure the component meets the required AEC-Q100 grade for your target automotive application environment before finalizing procurement orders.

Latches Selection Notes

Select this component when designing automotive logic circuits requiring wide voltage operation between 2V and 3.6V. It serves as a suitable alternative to standard industrial logic where automotive reliability and low power dissipation are critical design constraints.

Latches Part Context

This part belongs to the SN74LVC573-Q1 family of octal transparent D-type latches. It shares functional similarities with other automotive-qualified logic devices from Texas Instruments but is distinct due to its specific LVC technology and voltage operating range optimized for modern automotive electronics.

Latches Replacement Considerations

Consult official substitution guides for compatible parts such as the SN74HC573AQPWRG4Q1 or SN74AHCT573QPWRQ1, ensuring voltage levels and pin compatibility match the existing design requirements.