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Products https://www.futureelectronics.com#
Analog

Amplifiers
Analog Switches
Comparators
Data Converters
Digital Potentiometers
Drivers
Multiplexers/Demultiplexers
Power Controllers
Power Switches
Regulators References
Sensors
System Management
Timer Circuits
View all
Capacitors

Aluminum Electrolytic Capacitors
Aluminum Polymer Capacitors
Ceramic Capacitors
Feed Through Capacitors
Film Capacitors
Mica Capacitors
Niobium Oxide Capacitors
RF Capacitors
Super Caps
Tantalum Capacitors
View all
Circuit Protection

Circuit Breakers
Electronic Fuses
Power Thyristors
Protection Thyristors
Resettable Fuses
TVS Diodes
Varistors (MOV/MLV)
View all
Comm Products

CAN
Controllers
Ethernet
I2C
PHY
T1/E1
View all
Connectors

Cable Assemblies
Circular Connectors
Connector Housings
Crimp Terminals
IC Sockets
PCB
Terminal Blocks
View all
Development Tools

Analog & Power
Communication
Dev Tools - Hardware
Dev Tools - Software
Microcontroller & Microprocessor
RF / Wireless
View all
Discretes

Diodes
Silicon Carbide Diodes
Silicon Carbide MOSFETs
Transistors
View all
Diodes

Bridge Rectifiers
Current Limiting Diodes
Fast Rectifiers
PIN Diodes
Schottky Diodes
Schottky Rectifiers
Small Signal Diodes
Standard Rectifiers
Switching Diodes
Tuning/Varactor Diodes
Ultrafast Rectifiers
Zener
View all
Display Solutions

Display Controllers
Displays
Touch Screens
View all
Electromechanical

Batteries
Battery Holders Accessories
Circuit Protection
Frequency Control & Timing Devices
Power Cords
Power Supplies
Relays
Switches
Thermal Management
View all
Embedded Solutions

Embedded Boards
Embedded Systems
View all
LED Lighting Components

Chip-On-Board (COB) LED Holders
LED Driver Modules
LED Lighting
LED Lighting Optics / Lenses
View all
Lighting Solutions

LED Assemblies
LED Emitters
LED Light Modules
Lighting Controls
Optics
View all
Logic

74 Series
Bus Switches
Gates
Timing Solutions
Translators
View all
Memory

EEPROM
Flash
NAND
NVRAM
RAM
Solid State Drive
Static RAM
Storage
View all
Microcontrollers

16 bit Digital Signal Controller (DSC)
16 bit General Purpose
32 bit
8 bit
View all
Microprocessors

Digital Signal Processors
Embedded Processors
Networking Processors
View all
Optoelectronics

Infrared Emitters
Infrared Receivers
Infrared Transceivers
Isolation Components / Optocouplers
Lasers
LEDs
Light Pipes & Light Guides
View all
Passives

Capacitors
Filters
Inductors
Resistors
Transformers
View all
Power Supplies

AC/DC
Accessories - Power Supplies
DC/DC
Power Filters
View all
Production Products

Cable Management
Enclosures
Hardware
Labeling
Solder
Static Control
View all
Programmable Logic

CPLD
FPGA
FPGA Configuration
Mixed Signal
View all
Sensors

Accelerometers
Chemical Gas
Combo Sensors
Current
Humidity / Dew
Magnetic / Hall Effect
Position
Pressure
Temperature
View all
Signal / Interface

Darlington Arrays
RS 232
RS 485/422
Smartcard Interface
Specialty Interface
UART
USB
View all
Switches

Detect
Dip Switch
Encoder Switch
Hardware & Accessories
Key
Pushbutton
Rocker
Rotary
Slide
Snap Acting
Tactile
Toggle
View all
Timing Devices

Crystals
Oscillators
Resonators
View all
Thermal Management

Fans
Heatsinks
Thermal Accessories
View all
Wireless & RF

Antennas
Attenuators
Mixers
Receiver ICs
RF Amplifiers
RF Filters
RF Modules & Solutions
View all
Manufacturers
Kits & Tools https://www.futureelectronics.com
New Products https://www.futureelectronics.com/npi
Our Solutions https://www.futureelectronics.com/our-solutions
Automation
Energy Innovation
Health & Wellness
Transportation
Resources https://www.futureelectronics.com/resources
Blog
Events
Featured Products
Future Picks
IoT Designer Guide
Market Conditions
Press Releases
TechVentures with Lazina
The Current Video Podcast
Videos
FTM
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Free shipping within the continental US over $50. Conditions apply

Orders shipping outside of United States will be on hold while the company evaluates tariff impacts.
Please contact your salesperson for assistance.

Free shipping within the continental US over $50. Conditions apply

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I2C

I2C

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Connect Devices to Systems with I2C

I2C is a serial protocol to connect low-speed devices in embedded systems. To make connection easier than ever before, select from I2C bus expanders, I2C bus extenders, I2C bus repeaters and I2C bus switches, all at affordable prices only at Future Electronics! For ensuring reliable connection, we offer them from leading manufacturers. You can easily select the right product as we have categorized them by interface circuit type, number of channels, supply voltage, supply current and more.