SN74ALVC126NS

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALVC126NS is a quad bus buffer gate with three-state outputs manufactured by Texas Instruments. It belongs to the ALVC logic series and operates within a supply voltage range of 1.65 V to 3.6 V. The device features four non-inverting channels housed in a 14-pin TVSOP package. Key electrical parameters include a propagation delay of 3.4 ns or 3.1 ns, high-level output current of -24 mA, low-level output current of 24 mA, and static current of 10 uA. It supports an operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides four independent non-inverting bus buffers with three-state outputs controlled by separate OE inputs.
• Supports mixed 1.65-V to 3.6-V VCC environments for system flexibility.
• Features Ioff support allowing partial power-down operation to prevent excessive current draw.

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping controls
• Clock buffering and driving
• Bus-oriented architectures

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix against official documentation to confirm package type and tape/reel specifications. Ensure the ordering part number matches the required TVSOP-14 configuration. Confirm RoHS compliance status through the manufacturer's datasheet before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring low-voltage operation between 1.65 V and 3.6 V. The ALVC series offers faster switching speeds compared to standard LVC devices. Verify that the 24 mA drive capability meets the load requirements of the destination circuitry.

Buffers, Drivers, Receivers, Transceivers Part Context

This device is part of the SN74ALVC126 family of quad bus buffers. It shares functional similarities with other 74-series logic but utilizes Advanced Low-Voltage CMOS technology for improved speed and lower power consumption. It serves as a direct replacement for similar bus drivers in low-voltage digital systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for pin-compatible alternatives such as the SN74LVC126 or SN74ABT126 if voltage levels differ. Ensure substitute parts maintain the same TVSOP-14 package dimensions and thermal characteristics.