74AHC1G125GV-Q100125

Buffers, Drivers, Receivers, Transceivers Overview

The 74AHC1G125GV-Q100 is a single non-inverting bus buffer and line driver featuring a 3-state output, manufactured by Nexperia. It operates within a supply voltage range of 2.0 V to 5.5 V and utilizes CMOS input switching levels. The device is qualified to the Automotive Electronics Council (AEC) standard Q100 Grade 1, supporting an ambient temperature range from -40 °C to +125 °C. It is housed in a SC-74A plastic surface-mounted package (SOT753) with five leads.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)
• Overvoltage tolerant inputs allowing use as translators in mixed voltage environments
• High noise immunity with symmetrical output impedance
• ESD protection exceeding 2000 V (HBM) and 1000 V (CDM)

Buffers, Drivers, Receivers, Transceivers Applications

• Automotive applications requiring high-speed buffering
• Mixed voltage level translation between 3.3 V and 5 V devices
• Bus-oriented transmissions

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'GV' corresponds to the SC-74A (SOT753) package variant when sourcing. Confirm that the component meets the required AEC-Q100 Grade 1 automotive qualification standards for your specific application environment. Ensure compatibility with the specified -40 °C to +125 °C operating temperature range during design validation.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring a single-channel buffer with 3-state control in automotive or industrial settings. The AHC logic family provides CMOS input levels suitable for general-purpose digital interfaces. Consider the SC-74A package dimensions if board space is constrained. Verify that the overvoltage tolerance up to 5.5 V aligns with the system's input signal requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AHC1G125-Q100 series of high-speed Si-gate CMOS devices produced by Nexperia. The series includes variants with different packages such as TSSOP5 (GW) and XSON5 (GZ). The GV suffix specifically denotes the SC-74A surface-mount package, distinguishing it from other physical form factors within the same logical function family.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include the 74AHCT1G125GV-Q100 for TTL input levels, or other package variants like 74AHC1G125GW-Q100 and 74AHC1G125GZ-Q100 for different footprint requirements.