74HC373BQ-Q100,115

Latches Overview

The Nexperia 74HC373BQ-Q100,115 is an octal D-type transparent latch with 3-state outputs. It features latch enable (LE) and output enable (OE) inputs. The device operates within a supply voltage range of 2.0 V to 6.0 V. It is qualified to AEC-Q100 Grade 1 standards for automotive applications. Operating temperatures are specified from -40 °C to +85 °C and up to +125 °C. The component utilizes a DHVQFN20 package.

Latches Feature Summary

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)
• Wide supply voltage range from 2.0 V to 6.0 V
• CMOS low power dissipation and high noise immunity
• DHVQFN package with Side-Wettable Flanks enabling Automated Optical Inspection

Latches Applications

• Automotive electronic systems
• Bus-oriented data storage applications
• Mixed voltage environments requiring level translation

Latches Procurement Notes

Verify the specific ordering suffix matches the required package variant and temperature grade. Confirm that the DHVQFN20 package with side-wettable flanks aligns with the automated optical inspection requirements of the manufacturing process. Ensure the selected part meets the AEC-Q100 Grade 1 qualification criteria necessary for the intended automotive application environment.

Latches Selection Notes

Select this component when an octal latch with 3-state outputs is required for bus-oriented designs. The wide supply voltage range supports operation across various logic families. The DHVQFN package offers space-saving benefits suitable for dense PCB layouts. Verify input levels match the system's CMOS or TTL requirements.

Latches Part Context

This component belongs to the Nexperia 74HC373-Q100 family of octal D-type transparent latches. It shares functional characteristics with other variants in the series but is distinguished by its specific DHVQFN20 packaging and automotive-grade qualification. The family provides options for different temperature ranges and package types to suit diverse design constraints.

Latches Replacement Considerations

Direct replacements include other 74HC373-Q100 variants such as the SO20 or TSSOP20 packages if pin compatibility allows. Cross-family substitutes like the 74HCT373BQ-Q100 may be considered if TTL input levels are preferred over CMOS levels.