SN74LV125ATRGYR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV125ATRGYR is a quadruple bus buffer gate featuring three-state outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 1.6 V to 5.5 V and supports an operating temperature range from -40°C to +125°C. The device utilizes a 14-pin VQFN package with dimensions of 3.5 mm in length. Key electrical characteristics include a maximum low-level output current of 16 mA and a load capacitance specification of 50 pF. The logic family belongs to the LV/LV-A/LVX/H series, designed for unidirectional signal buffering applications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting buffer channels for signal transmission
• Features three-state outputs controlled by active-low enable inputs
• Supports wide supply voltage operation from 1.6 V to 5.5 V
• Designed for high-temperature environments up to 125°C

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock buffering and distribution circuits
• High-impedance state data line management

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'G4' indicates lead-free and RoHS compliance status as per manufacturer documentation. Confirm the package type matches the required PCB footprint, specifically the 14-VQFN configuration. Ensure the operating temperature range meets the environmental requirements of the target application. Cross-reference the datasheet revision to confirm pinout and electrical specifications remain consistent with design intent.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring low-voltage operation down to 1.6 V or extended temperature ranges up to 125°C. The VQFN package is suitable for space-constrained surface-mount designs. Compare against standard LV variants if higher drive strength or different packaging options are needed. Verify that the 50 pF load capacitance rating aligns with the connected circuit loads to ensure signal integrity.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LV125 family of quadruple bus buffers with three-state outputs. It is part of Texas Instruments' broader LV logic portfolio, which includes variants like the SN74LV125ARGYR and SN74LV4T125RGYR. These devices share similar functional architectures but may differ in package types, temperature ratings, or specific electrical characteristics defined in their respective datasheets.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74LV125ARGYR serves as a direct functional substitute within the same logic family. Both parts offer quadruple bus buffering with three-state outputs. Verify that the package dimensions and pin configurations are compatible before substitution. Check datasheets for any differences in operating temperature ranges or electrical parameters.