For BusinessPricing
Request a demo

SN74LVC125ABQAR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74LVC125ABQAR product

SN74LVC125ABQAR

Component

quad bus buffer3-stateWQFN1.65 V to 3.6 VTexas Instruments

SN74LVC125ABQAR is a four-channel, 3-state bus buffer with independent active-low output enables, suitable for 1.65 V to 3.6 V systems.

Best for

  • 3-state bus buffering
  • Mixed-voltage digital interfaces
  • Telecommunications and optical module logic

Avoid if

  • The application requires operation outside the 1.65 V to 3.6 V supply range.
  • The design cannot control independent output-enable signals.

Check before use

  • Use an appropriate bypass capacitor close to VCC.
  • Tie unused inputs to a defined logic level.
  • Check output current and signal-edge ringing.

Key specifications

Channels
4 independent buffers
Supply voltage
1.65 V to 3.6 V
Input tolerance
Up to 5.5 V
Package
14-pin WQFN BQA, 3 mm × 2.5 mm nominal

Compliance & Environment

RoHS
Yes
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Digital bus bufferingLevel translationTelecommunications logic

Datasheet

a0db4e5d452b6004dba1226785b0d9db_SN74LVC125ABQAR.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN74LVC125ABQAR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a Texas Instruments quad bus buffer with four independent 3-state outputs. Each channel passes A to Y when its active-low OE input is low and disconnects Y when OE is high.