74AHC2G125DP-Q100H

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74AHC2G125DP-Q100H is a dual buffer and line driver with three-state outputs, qualified to AEC-Q100 Grade 1 standards for automotive applications. It operates within a supply voltage range of 2.0 V to 5.5 V and features overvoltage tolerant inputs up to 5.5 V. The device utilizes a TSSOP8 (SOT505-2) package and supports an operating temperature range from -40 °C to +125 °C. Propagation delay typically reaches 6.6 ns at 3.3 V with a 50 pF load.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Automotive qualification in accordance with AEC-Q100 Grade 1
• Overvoltage tolerant inputs enabling mixed voltage translation
• Three-state outputs controlled by active LOW enable inputs
• High noise immunity with symmetrical output impedance

Buffers, Drivers, Receivers, Transceivers Applications

• Automotive signal buffering and line driving
• Mixed voltage environment data translation
• High-speed digital signal transmission

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'H' against the manufacturer's current ordering information to confirm packaging details such as reel or cut tape specifications. Ensure the component matches the SOT505-2 package outline and that the marking code corresponds to the AHC logic family variant rather than the AHCT version.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring dual buffered signals with high-impedance control capabilities. The wide supply voltage range accommodates various logic levels, while the extended temperature range ensures reliability in demanding environments. Verify input compatibility with CMOS logic levels for optimal performance.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Nexperia 74AHC2G125-Q100 series, which includes variants like the 74AHCT2G125-Q100. The DP suffix specifically denotes the TSSOP8 plastic thin shrink small outline package. The product is designed to meet strict automotive reliability standards while providing high-speed performance in compact form factors.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The 74AHC2G125DC-Q100 serves as a pin-compatible alternative utilizing the VSSOP8 package. When substituting, verify that the physical dimensions and lead lengths of the new package fit the existing footprint constraints without requiring layout modifications.