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SN74HC125DR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74HC125DR product

SN74HC125DR

Buffers

LogicBuffer3-State

The SN74HC125DR is a standard quadruple 3-state bus buffer gate from Texas Instruments, widely used for bus interfacing and signal isolation in 2V to 6V logic systems.

Best for

  • Bus interfacing
  • Signal isolation

Avoid if

  • High-speed requirements exceeding 11ns propagation delay

Check before use

  • OE pin configuration

Key specifications

Supply Voltage
2V - 6V
Propagation Delay
11ns (typ)
Output Drive
±6mA at 5V

Compliance & Environment

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

Application

General LogicBus Interfacing

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN74HC125DR: 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 gate with 3-state outputs, designed for high-current bus interfacing.