74AHC1G125DCKRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AHC1G125DCKRG4 is a single bus buffer gate from the Texas Instruments AHC logic family, housed in an SC-70-5 surface-mount package. It operates with a supply voltage range of 2 V to 5.5 V and features non-inverting polarity with three-state outputs. The device provides high-level output current of -8 mA and low-level output current of 8 mA, with a propagation delay of 11.5 ns. It functions within a temperature range of -40°C to +125°C and draws a maximum operating supply current of 10 µA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides single-channel buffering for digital signals with non-inverting logic functionality
• Features three-state outputs to facilitate bus-oriented connections and signal isolation
• Operates across a wide supply voltage range suitable for various logic families
• Designed for surface-mount applications with a compact footprint

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented systems requiring signal buffering and isolation
• Clock distribution networks for timing signals
• Data acquisition systems needing line driving capabilities
• Portable equipment utilizing low-voltage power supplies

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'RG4' against official manufacturer documentation to confirm tape-and-reel packaging and RoHS compliance status. Ensure the SC-70-5 package variant matches your PCB layout requirements. Cross-reference the full part number with the latest datasheet revision to validate electrical characteristics and ordering information before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a single-channel buffer with three-state control is required for AHC logic levels. Consider the SC-70-5 package size constraints and the 2 V to 5.5 V operating range. Evaluate the 11.5 ns propagation delay against system timing requirements. Confirm that the 8 mA drive capability meets the load requirements of the connected circuitry.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74AHC1G125 series of single bus buffers. It is part of the broader AHC logic family, which offers high-speed performance comparable to standard TTL while maintaining low power consumption. The series includes variants with different packages and suffixes, all sharing the same core logical function and electrical specifications defined by the Texas Instruments data sheet.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Consult the official datasheet for direct pin-compatible alternatives within the same series or family. Verify that any substitute maintains the SC-70-5 package and identical electrical parameters such as voltage range and output current.