74LVC07APW-Q100J

Overview

The Nexperia 74LVC07A-Q100J is a hex buffer with open-drain outputs, designed for automotive applications. It operates within a supply voltage range of 1.2 V to 5.5 V and features Schmitt-trigger inputs for noise immunity. The device supports 5 V tolerant inputs and outputs, enabling direct interfacing with TTL levels and mixed 3.3 V/5 V environments. Qualified to AEC-Q100 Grade 1 standards, it functions reliably from -40 °C to +125 °C.

Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards
• Open-drain outputs provide 5 V tolerance for mixed-voltage logic interfacing
• Schmitt-trigger action ensures input stability against slow signal transitions
• Wide operating temperature range suitable for harsh automotive environments

Applications

• Automotive electronic systems requiring robust logic buffering
• Mixed-signal interfaces between 3.3 V and 5 V logic domains
• Level translation circuits in vehicle control units

Procurement Notes

Verify the specific suffix 'Q100J' matches the required automotive grade and package variant during procurement. Confirm that the TSSOP14 (SOT402-1) package aligns with PCB layout constraints. Ensure compliance with RoHS directives and check for any recent product change notices affecting lead times or specifications before finalizing orders.

Selection Notes

Select this component when open-drain output capability is required for wired-OR configurations or level shifting. The AEC-Q100 qualification makes it suitable for automotive designs where reliability under thermal stress is critical. Consider the wide supply voltage range if the system operates across varying power conditions.

Part Context

This part belongs to the 74LVC07A-Q100 family of hex buffers. It shares functional similarities with other LVC series devices but is distinguished by its automotive qualification and open-drain output structure. The 'J' suffix typically denotes a specific tape and reel packaging configuration for automated assembly.

Replacement Considerations

Direct replacements include other 74LVC07A-Q100 variants such as the SO14 (74LVC07AD-Q100) or DHVQFN (74LVC07ABQ-Q100) packages. Non-automotive equivalents like the standard 74LVC07APW lack the Q100 qualification and should only be used if automotive standards are not required.