74AHCT1G125DBVRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AHCT1G125DBVRE4 is a single bus buffer gate with three-state outputs manufactured by Texas Instruments. It belongs to the AHCT logic series, designed for high-speed digital applications requiring CMOS compatibility with TTL input levels. The device operates within a supply voltage range of 4.5 V to 5.5 V and features low static current consumption of 1 µA. It provides non-inverting buffering with an output drive capability of ±8 mA. The component is housed in a compact SOT-23-5 surface-mount package and supports operation across an extended industrial temperature range from -40°C to +125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides single-channel non-inverting signal buffering with three-state output control
• Ensures CMOS compatibility while accepting standard TTL input voltage levels
• Delivers moderate output drive strength suitable for driving transmission lines or buses
• Operates reliably across extended industrial temperature ranges with low quiescent current

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock distribution and buffering circuits
• Voltage translation between different logic families
• High-speed data acquisition systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'E4' indicates lead-free construction compliant with RoHS standards. Confirm the package marking matches the SOT-23-5 physical dimensions. Ensure the ordering part number aligns with the required tape-and-reel quantity specifications for automated assembly processes.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when TTL-compatible inputs are required alongside CMOS performance characteristics. The AHCT series offers faster propagation delays than standard HCT devices while maintaining identical pinouts. Consider the SOT-23-5 package constraints regarding thermal dissipation and board space availability during layout planning.

Buffers, Drivers, Receivers, Transceivers Part Context

This part is a variant of the SN74AHCT1G125 family, distinguished by its specific packaging and environmental compliance markings. It serves as a single-buffer alternative to multi-channel buffers like the SN74AHCT125. The device integrates into broader logic families providing standardized interface solutions for mixed-voltage digital systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74AHCT1G125DBVR: Direct functional equivalent with identical electrical specifications and pinout configuration.