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XL8574T AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

XL8574T product

XL8574T

I

I2CI/O ExpanderGPIO

The XL8574T is an 8-bit I/O expander for I2C-bus systems, ideal for adding digital I/O to microcontrollers with limited pins.

Best for

  • GPIO expansion
  • LED control
  • Keypad scanning

Avoid if

  • High-speed data applications
  • Applications requiring totem-pole outputs

Check before use

  • I2C address conflicts
  • Pull-up resistor values

Key specifications

Supply Voltage
2.5V to 6.0V
Interface
I2C
I/O Count
8

Compliance & Environment

RoHS
-
REACH
-
MSL
Level 3
ECCN
-
HTSUS
-

Application

Industrial ControlConsumer Electronics

Datasheet

b4b8f48f6d96bbe0fc52ca874acafeaa.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for XL8574T: 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

The XL8574T is a remote 8-bit I/O expander that communicates via the I2C-bus. It allows a master device to control or monitor 8 I/O pins using only two wires.