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PCF8574PWR AI Analysis:
Specs, Applications & Alternatives

AI summary

PCF8574PWR product

PCF8574PWR

I

I/O ExpanderI2CGPIO

The PCF8574PWR is an 8-bit I/O expander for I2C bus systems, ideal for adding GPIOs to microcontrollers with limited pins.

Best for

  • GPIO expansion
  • LED control
  • Simple status monitoring

Avoid if

  • High-speed data transfer requirements

Check before use

  • I2C bus capacitance limits

Key specifications

I/O Count
8
Interface
I2C
Voltage Range
2.5V - 6V

Compliance & Environment

RoHS
RoHS & Green
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Industrial AutomationConsumer Electronics

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
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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 an 8-bit I/O expander that communicates via the I2C bus, allowing microcontrollers to control up to 8 additional I/O pins.