SN74AHCT1G125DBVT

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AHCT1G125DBVT is a single bus buffer gate with three-state output manufactured by Texas Instruments. It belongs to the 74AHCT logic series, ensuring compatibility with TTL voltage inputs while operating within a supply voltage range of 4.5 V to 5.5 V. The device features non-inverting logic and provides an output drive capability of ±8 mA at 5 V. It exhibits a propagation delay of 6 ns at 5 V and maintains low static power consumption with a maximum ICC of 10 µA. Packaged in a compact SOT-23-5 surface-mount configuration, it supports industrial temperature ranges from -40°C to +125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides single-channel buffering with three-state output control via an enable input.
• Ensures high-impedance states during power-up or power-down when OE is pulled high.
• Compatible with standard TTL input voltage levels for seamless integration.
• Delivers robust latch-up performance exceeding 250 mA per JESD 78 standards.

Buffers, Drivers, Receivers, Transceivers Applications

• Industrial control systems requiring signal isolation
• Wireless communication infrastructure components
• Computer peripheral interface circuits
• Consumer electronics signal routing
• Test and measurement equipment

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'VT' against official datasheets to confirm tape-and-reel packaging specifications. Ensure the order matches the exact SN74AHCT1G125DBVT designation to avoid confusion with similar variants like DBVR. Confirm RoHS compliance status and lead times directly with authorized distributors prior to purchase.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when TTL-compatible input thresholds are required alongside CMOS output characteristics. It is suitable for applications needing moderate speed (6 ns delay) and standard drive strength (±8 mA). Consider alternative series such as AHC or LVC if lower voltage operation or different speed profiles are necessary for the specific design constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part is a member of the Texas Instruments 74AHCT1G125 family of single bus buffers. It shares functional similarities with other single-gate buffers but is distinguished by its AHCT logic family, which specifically targets TTL-to-CMOS interfacing. The SOT-23-5 package allows for space-constrained PCB layouts common in modern portable and dense electronic devices.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74AHCT1G125DBVR