74AHCT1G126GW,125

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74AHCT1G126GW,125 is a single bus buffer and line driver featuring three-state outputs. It operates within a supply voltage range of 4.5 V to 5.5 V and accepts TTL-level input signals. The device utilizes the SOT353-1 (TSSOP5) package with five leads and a body width of 1.25 mm. It supports an ambient temperature range from -40 °C to +125 °C. Propagation delay is specified at a maximum of 9.5 ns under a 50 pF load condition.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides non-inverting buffering with three-state output control via the OE pin
• Features overvoltage tolerant inputs compatible with mixed voltage environments
• Ensures balanced propagation delays and symmetrical output impedance

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented transmissions
• Clock driving and buffering
• Memory and signal switching applications

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm that the AHCT designation aligns with the system's TTL input requirements. Ensure the component meets the necessary RoHS compliance standards for the intended deployment region. Cross-reference the marking code CN on the physical device against official documentation.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a single-channel buffer with three-state capability is required for 5 V logic systems. The AHCT series ensures compatibility with standard TTL input thresholds. Verify that the operating voltage remains within the 4.5 V to 5.5 V range to maintain specified performance characteristics.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Nexperia 74AHC_AHCT1G126 family of single bus buffers. The GW suffix specifically denotes the TSSOP5 plastic thin shrink small outline package. This family includes variants such as the GV, GM, and GZ packages, offering flexibility in surface-mount footprint selection while maintaining identical electrical functionality.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include other 74AHCT1G126 variants from Nexperia or equivalent single-buffer three-state drivers from other manufacturers. Ensure replacement parts match the 5-pin TSSOP footprint and TTL input threshold specifications.