SN74LVC126ABQAR

$0.19

Description：FOUR-CHANNEL, 1.65V TO 3.6V BUFF
Series：74LVC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:2856e8ad1c63 Category: Buffers, Drivers, Receivers, Transceivers Brand: Texas Instruments

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Product introduction

SN74LVC126ABQAR is listed in the Buffers, Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is FOUR-CHANNEL, 1.65V TO 3.6V BUFF. Review the specifications below when checking this part for your BOM.

Buffers, Drivers, Receivers, Transceivers specifications for SN74LVC126ABQAR

Description：FOUR-CHANNEL, 1.65V TO 3.6V BUFF
Series：74LVC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Logic Type：Buffer, Non-Inverting
Number of Elements：4
Number of Bits per Element：1
Input Type：-
Output Type：3-State
Current - Output High, Low：24mA, 24mA
Voltage - Supply：1.65V ~ 3.6V
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：14-WFQFN Exposed Pad
Supplier Device Package：14-WQFN (3x2.5)
Grade：-
Qualification：-

Buffers, Drivers, Receivers, Transceivers datasheet and documents for SN74LVC126ABQAR

SN74LVC126ABQAR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC126ABQAR is a quadruple bus buffer gate with 3-state outputs designed for 1.65V to 3.6V VCC operation. It features independent line drivers where each output is disabled when the associated OE input is low. Inputs accept voltages up to 5.5V, enabling translation in mixed voltage systems. The device operates from -40°C to +125°C and has a maximum propagation delay of 4.7ns at 3.3V.

Buffers, Drivers, Receivers, Transceivers Feature Summary

Features four independent buffers with tri-state outputs controlled by separate OE inputs.
Provides high-tolerance inputs capable of accepting voltages up to 5.5V for system translation.
Designed for wide operating temperature ranges suitable for rugged environments.

Buffers, Drivers, Receivers, Transceivers Applications

AV Receivers
Audio Docks: Portable
Blu-ray Players and Home Theaters
Solid State Drives (SSDs): Client and Enterprise
Wireless Headsets, Keyboards, and Mice

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific BQA package variant matches the design requirements. Confirm that the ordering suffix corresponds to the intended reel quantity and lead finish specifications. Ensure compatibility with the target PCB footprint and thermal management strategy before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring voltage translation between 3.3V or 5V logic sources and lower voltage loads. The WQFN package offers a compact form factor suitable for space-constrained designs. Verify that the drive current capabilities meet the load requirements without exceeding absolute maximum ratings.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC126A family of quadruple bus buffer gates. It shares functional characteristics with other packages in the series, such as SOIC and VQFN variants, but utilizes the BQA (WQFN) package configuration. The 'B' prefix indicates automotive qualification standards.