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XL9555D AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

XL9555D product

XL9555D

I

GPIO ExpanderI2C16-bit

The XL9555D is a 16-bit I2C/SMBus GPIO expander designed for micro-controller systems requiring additional I/O pins.

Best for

  • GPIO expansion
  • Sensor interfacing
  • LED control

Avoid if

  • High-speed data transfer requirements

Check before use

  • Pull-up resistor requirements for I2C and interrupt lines

Key specifications

I/O Count
16
Interface
I2C/SMBus
Supply Voltage
2.3V - 5.5V

Compliance & Environment

RoHS
-
REACH
-
MSL
MSL3
ECCN
-
HTSUS
-

Application

General PurposeSensor

Datasheet

fd58f071a60ff2c07d3f0fcedd788875_2304251416_XINLUDA-XL9555D_C5444302.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for XL9555D: 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
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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 XL9555D is a 16-bit I/O port expander that communicates via the I2C-bus or SMBus, allowing microcontrollers to control additional inputs or outputs.