74AHCT1G125GW-Q10H

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74AHCT1G125GW-Q10H is a single bus buffer and line driver featuring a non-inverting output with 3-state capability. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an ambient temperature range from -40 °C to +125 °C. The device utilizes TTL input switching levels and includes overvoltage tolerant inputs up to 5.5 V. It is housed in a TSSOP5 (SOT353-1) plastic package with five leads.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Automotive product qualification in accordance with AEC-Q100 Grade 1 standard
• Overvoltage tolerant inputs allowing use as translators in mixed voltage environments
• High noise immunity and CMOS low power dissipation characteristics

Buffers, Drivers, Receivers, Transceivers Applications

• Suitable for automotive applications requiring Grade 1 qualification
• Mixed voltage translation between different logic domains
• Bus buffering and line driving functions

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'H' against official Nexperia documentation, as it may indicate a specific tape-and-reel configuration or marking variation not explicitly detailed in the general datasheet. Confirm that the GW package designation aligns with the SOT353-1 outline provided in the ordering information table. Ensure compliance with RoHS standards as indicated by the product series.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a single-channel buffer with 3-state control is required for 5 V logic systems. The AHCT variant ensures compatibility with TTL input thresholds while maintaining CMOS performance. Consider the wide operating temperature range and high ESD protection capabilities for robust designs in demanding environments.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Nexperia 74AHC/AHCT1G125-Q100 family of single bus buffers. It shares functional similarities with other members like the 74AHC1G125GW-Q100 but differs in input threshold specifications. The family is designed for high-speed applications with balanced propagation delays and symmetrical output impedance.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The 74AHCT1G125GW-Q100 is the base equivalent without the H suffix. Other packages such as SC-74A (GV) or XSON5 (GZ) offer alternative form factors with identical electrical characteristics.