SN74ALVC125PWRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALVC125PWRE4 is a quadruple bus buffer gate with 3-state outputs manufactured by Texas Instruments. It operates from a supply voltage range of 1.65 V to 3.6 V and features independent line drivers. The device provides an output drive capability of ±24 mA at 3.3 V and achieves a maximum propagation delay (tpd) of 2.8 ns at 3.3 V. It is housed in a 14-pin TSSOP package and supports an operating free-air temperature range of -40°C to 85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Features independent line drivers with 3-state outputs for flexible signal routing
• Provides high-speed performance with a maximum propagation delay of 2.8 ns at 3.3 V
• Delivers strong output drive capability of ±24 mA at 3.3 V
• Includes latch-up protection exceeding 250 mA per JESD 17 standards

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering applications
• Clock distribution networks requiring low propagation delay
• Voltage translation between 1.65-V and 3.6-V systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'E4' against current manufacturer documentation to confirm lead finish and RoHS compliance status, as these attributes may vary across production revisions. Confirm that the TSSOP-14 package dimensions match the target PCB footprint requirements before finalizing procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring quadruple bus buffering within the 1.65-V to 3.6-V supply range. Ensure the application demands the specified ±24-mA output drive capability and that the 2.8-ns maximum propagation delay meets system timing constraints. Verify compatibility with the -40°C to 85°C operating temperature range.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the ALVC logic family, designed for low-voltage digital applications. It serves as a non-inverting buffer within the broader SN74ALVC125 series, which includes variants in different packages such as SOIC and TVSOP. The PWRE4 designation specifically identifies the tape-and-reel version in the TSSOP package.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74ALVC125PWR is a direct functional equivalent in the same TSSOP package configuration.