74AHCT2G241DC-Q10H

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74AHCT2G241DC-Q10H is a dual buffer/line driver with 3-state outputs, qualified to AEC-Q100 Grade 1 for automotive use. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL input levels. The device includes two independent output enables (1OE active LOW, 2OE active HIGH) controlling individual buffers. Inputs are overvoltage tolerant up to 5.5 V, enabling translation in mixed-voltage environments. It is housed in an 8-lead VSSOP package (SOT765-1).

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards.
• Dual non-inverting buffers with independent 3-state control via dedicated enable inputs.
• Overvoltage tolerant inputs allow safe interfacing in mixed voltage logic systems.
• High noise immunity and symmetrical output impedance ensure signal integrity.

Buffers, Drivers, Receivers, Transceivers Applications

• Automotive electronic circuit design requiring robust logic buffering.
• Mixed voltage level translation between TTL and CMOS domains.
• Bus interface applications utilizing 3-state output capabilities.

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'H' against official Nexperia documentation to confirm packaging details such as reel or cut tape configuration. Ensure the DC package variant matches the required footprint. Confirm AEC-Q100 Grade 1 status is explicitly stated for the exact part number ordered to meet automotive reliability requirements.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when TTL-compatible input thresholds are required alongside high-speed 3-state buffering. The AHCT series is appropriate for systems operating strictly at 4.5 V to 5.5 V. Verify that the VSSOP8 package dimensions fit the available PCB space and thermal constraints compared to alternative packages like TSSOP.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the Nexperia 74AHC/AHCT2G241-Q100 family of dual buffer/line drivers. It shares functional similarities with other members of the 74-series logic family but is specifically optimized for automotive applications through its AEC-Q100 qualification. The DC suffix denotes the VSSOP8 plastic very thin shrink small outline package.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The 74AHCT2G241DC,125 is listed as a substitute by distributors, though it may be obsolete. Verify if the standard 74AHCT2G241DC meets the specific AEC-Q100 automotive qualification requirements before substitution.