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PCA9536DGKR AI Analysis:
Specs, Applications & Alternatives

AI summary

PCA9536DGKR product

PCA9536DGKR

I

I/O ExpanderI2CTI

The PCA9536 is a 4-bit I/O expander for I2C/SMBus interfaces, ideal for adding general-purpose I/O to microcontrollers.

Best for

  • General I/O expansion
  • LED control
  • Microcontroller pin-count extension

Avoid if

  • High-speed data transfer requirements
  • Applications requiring more than 4 I/O pins

Check before use

  • I2C address conflicts
  • Bus capacitance limits

Key specifications

I/O Count
4
Interface
I2C
Supply Voltage
2.3V - 5.5V

Compliance & Environment

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

Application

Consumer ElectronicsIndustrial

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

The PCA9536 is a 4-bit remote I/O expander that communicates via a 2-wire I2C/SMBus interface, allowing microcontrollers to control additional pins.