74LVC125APW-Q100J

Overview

The Nexperia 74LVC125APW-Q100J is a quad non-inverting buffer and line driver featuring three-state outputs controlled by active-low output enable inputs. It operates within a supply voltage range of 2.3 V to 3.6 V and supports 5 V tolerant inputs and outputs, allowing direct interfacing with 5 V logic devices. The component is qualified to AEC-Q100 Grade 1 standards for automotive applications and functions reliably across an ambient temperature range of -40 °C to +125 °C.

Feature Summary

• Automotive qualification in accordance with AEC-Q100 Grade 1 standard
• 5 V tolerant inputs and outputs for seamless interfacing with 5 V logic systems
• Wide supply voltage operation from 2.3 V to 3.6 V
• Compliance with JEDEC standards JESD8-7A, JESD8-5A, and JESD8-C/JESD36

Applications

• Automotive electronic systems requiring robust signal buffering
• Mixed-voltage logic interfaces between 3.3 V and 5 V domains
• High-reliability data transmission lines in vehicle control modules

Procurement Notes

Verify the specific package variant SOT402-1 (TSSOP14) matches the design footprint requirements. Confirm that the AEC-Q100 Grade 1 qualification aligns with the target automotive application's reliability specifications. Ensure input and output voltage levels remain within the defined 5 V tolerance limits during operation.

Selection Notes

Select this component when designing circuits that require four independent non-inverting buffers with high-impedance states. It is suitable for environments demanding wide operating temperatures and compatibility with both 3.3 V and 5 V logic families. Consider the TSSOP14 package for space-constrained PCB layouts requiring thin profile mounting.

Part Context

This device belongs to the 74LVC125A-Q100 family of automotive-grade logic buffers. It shares functional characteristics with other members of the series but is distinguished by its specific TSSOP14 plastic thin shrink small outline package configuration. The product is designed to meet stringent automotive industry standards for durability and performance.

Replacement Considerations

Cross-reference with other 74LVC125 variants from different manufacturers if pinout compatibility is required. Verify that alternative components also possess AEC-Q100 Grade 1 qualification for equivalent automotive reliability. Check for matching package dimensions and thermal dissipation characteristics.