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PCF8575DWR AI Analysis:
Specs, Applications & Alternatives

AI summary

PCF8575DWR product

PCF8575DWR

Interface

I/O ExpanderI2C16-bit

The PCF8575DWR is a 16-bit I2C/SMBus I/O expander designed for remote I/O expansion in microcontroller-based systems.

Best for

  • Remote I/O expansion
  • LED driving
  • Microcontroller pin count extension

Avoid if

  • High-speed data transfer requirements

Check before use

  • I2C address conflicts
  • Pull-up resistor values

Key specifications

I/O Count
16
Interface
I2C/SMBus
Voltage Range
2.5V - 5.5V

Compliance & Environment

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

Application

Industrial AutomationTelecommunications

Datasheet

szza047

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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Alternative components

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

Design and risk insights

Questions & answers

It is a 16-bit remote I/O expander that communicates via I2C or SMBus, allowing microcontrollers to control additional I/O pins.