74HC373DB,112

Latches Overview

The Nexperia 74HC373DB,112 is an octal D-type transparent latch featuring three-state outputs. It operates within a supply voltage range of 2.0 V to 6.0 V and supports ambient temperatures from -40 °C to +125 °C. The device utilizes CMOS technology for low power dissipation and high noise immunity. It includes latch enable (LE) and output enable (OE) inputs to control data transparency and bus isolation. The component is housed in a SO20 plastic small outline package with a body width of 7.5 mm.

Latches Feature Summary

• Octal D-type transparent latch architecture with three-state non-inverting outputs
• Wide supply voltage compatibility ranging from 2.0 V to 6.0 V
• Integrated ESD protection exceeding 2000 V via Human Body Model standards
• Latch-up performance compliant with JESD 78 Class II Level B requirements

Latches Applications

• Bus-oriented applications requiring common three-state output enable
• Data storage systems utilizing transparent latch mode
• Digital logic circuits operating in mixed voltage environments

Latches Procurement Notes

Verify the specific ordering suffix against current Nexperia documentation to confirm package type and temperature grade. Confirm RoHS compliance status through official product databases prior to integration. Check for any recent Product Change Notifications regarding manufacturing site transfers or material updates. Ensure design reviews account for the specified absolute maximum ratings to prevent device stress.

Latches Selection Notes

Select this component when an octal latch with bus isolation capabilities is required. The HC series offers CMOS input levels suitable for standard digital interfaces. Consider the wide operating temperature range for industrial or automotive-adjacent environments. Verify that the SO20 package dimensions fit the target PCB layout constraints.

Latches Part Context

This part belongs to the 74HC/HCT373 family of octal latches manufactured by Nexperia. It serves as a standard logic IC for data retention and bus driving tasks. The device replaces older NXP Standard Product variants following corporate restructuring. It is designed for general-purpose digital logic applications requiring reliable data storage and transmission.

Latches Replacement Considerations

The 74HCT373DB variant provides TTL-compatible input levels instead of CMOS levels while maintaining identical pinouts and functionality.