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PCA9654EDTR2G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PCA9654EDTR2G product

PCA9654EDTR2G

Interface

I/O ExpanderI2CGPIO

The PCA9654EDTR2G is an 8-bit I/O expander for I2C/SMBus interfaces, designed for GPIO expansion in various applications.

Best for

  • GPIO expansion
  • I2C bus systems

Avoid if

  • New designs requiring long-term availability

Check before use

  • Lifecycle status

Key specifications

I/O Count
8
Interface
I2C/SMBus
Voltage Range
1.65 V - 5.5 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

General

Datasheet

PCA9654E-D.PDF

800 KB

Datasheet AI

CAD Models

Download ECAD models for PCA9654EDTR2G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is an 8-bit General Purpose parallel Input/Output (GPIO) expander that communicates via I2C-bus or SMBus.