NLV74HCT573ADWG

Latches Overview

The NLV74HCT573ADWG is an automotive-grade transparent latch from the MC74HCT573A series, manufactured by onsemi. It features eight non-inverting D-type latches with three-state outputs in a 20-pin SOIC-Wide package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports propagation delays of 30 ns at 5 V. It maintains low static current consumption of 4 uA and provides robust output drive capabilities with low-level output currents up to 32 mA. The component is rated for extended operating temperatures from -55°C to +125°C.

Latches Feature Summary

• Automotive-grade qualification ensuring reliability for vehicle applications
• Octal configuration providing eight independent data storage channels
• Three-state output control for efficient bus line sharing

Latches Applications

• Automotive electronic systems requiring high-temperature stability
• Data storage buffers in vehicular communication networks
• I/O expansion modules for automotive control units

Latches Procurement Notes

Verify that the specific part number suffix corresponds to the required automotive grade and RoHS compliance status. Confirm package dimensions match the design footprint. Ensure temperature ratings align with the target application environment. Check for moisture sensitivity levels if reflow soldering is planned. Validate ordering information against official manufacturer documentation.

Latches Selection Notes

Select this component when automotive certification and wide temperature operation are mandatory. Compare performance metrics against standard commercial grades if cost is a primary constraint. Consider package availability and lead times for production scheduling. Evaluate power consumption requirements against the system's thermal budget. Verify compatibility with existing logic families in the circuit design.

Latches Part Context

This part belongs to the MC74HCT573A family of octal transparent latches. It shares functional similarities with other HCT series devices but offers specialized automotive qualification. The family provides standardized pinouts for easy integration into various digital logic designs. Different suffixes indicate variations in packaging or environmental compliance.

Latches Replacement Considerations

Direct substitutes include the MC74HCT573ADWG for commercial grade applications. Other variants within the 74HCT573 series may offer compatible functionality. Verify electrical specifications and package dimensions before substitution. Automotive-specific replacements should maintain equivalent temperature and reliability standards.