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SN74LS125ADR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74LS125ADR product

SN74LS125ADR

Buffers

LogicBuffer3-State

The SN74LS125ADR is a standard quadruple 3-state bus buffer in a 14-pin SOIC package, widely used for bus driving and signal isolation in 5V logic systems.

Best for

  • Bus interfacing
  • Signal isolation

Avoid if

  • Low-voltage logic systems (e.g., 3.3V) without level shifting

Check before use

  • Output enable polarity

Key specifications

Logic Type
Buffer, Non-Inverting
Supply Voltage
4.75V to 5.25V
Output Type
3-State
Package
SOIC-14

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
EAR99
HTSUS
8542.39.0001

Application

IndustrialGeneral Logic

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN74LS125ADR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

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

Design and risk insights

Questions & answers

It is a quadruple bus buffer with 3-state outputs, designed to drive heavily loaded bus lines.