I2C, Serial – Mouser Canada

.hide-partial { max-height: none; } .show-more { display: none; }

Results: 209

Applied Filters:

Interface Type = I2C, Serial

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Interface - I/O Expanders Interface IO Expandr PI4IOE5V6416LEX Diodes Incorporated 1: $2.04 6,131In Stock	Mfr. Part # PI4IOE5V6416LEX Mouser Part # 729-PI4IOE5V6416LEX	Diodes Incorporated	Interface - I/O Expanders Interface IO Expandr Learn More about Diodes Incorporated diodes pi4ioe5v6416 io expander	Datasheet	6,131In Stock	Cut Tape $2.04 $1.53 $1.34 $1.24 $1.20 Reel $1.20	Min.: 1 Mult.: 1 Max.: 410 : 3,000
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Reset and Quasi feature in HVQFN24 package PCA9671BS,118 NXP Semiconductors 1: $4.42 3,972In Stock	Mfr. Part # PCA9671BS,118 Mouser Part # 771-PCA9671BS118	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Reset and Quasi feature in HVQFN24 package	Datasheet	3,972In Stock	Cut Tape $4.42 $3.31 $3.04 $2.74 View Reel $2.19 $2.59 $2.53 $2.48 $2.35 $2.19 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in TSSOP24 package PCAL9555APW,118 NXP Semiconductors 1: $2.91 4,480In Stock	Mfr. Part # PCAL9555APW,118 Mouser Part # 771-PCAL9555APW118	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in TSSOP24 package Learn More about NXP Semiconductors nxp gpioexpanders	Datasheet	4,480In Stock	Cut Tape $2.91 $2.15 $1.94 $1.73 View Reel $1.45 $1.63 $1.57 $1.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander KTS1620ERG-TR Kinetic Technologies 1: $3.84 603In Stock 2,000On Order	Mfr. Part # KTS1620ERG-TR Mouser Part # 389-KTS1620ERG-TR	Kinetic Technologies	Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander Learn More about Kinetic Technologies kinetic kts1620 expander	Datasheet	603In Stock 2,000On Order	Cut Tape $3.84 $2.85 $2.61 $2.33 Reel $2.03 View $2.20 $2.13 $2.00 $1.94 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Daughter Cards & OEM Boards Wireling Adapter TinyShield ASD2022 TinyCircuits 1: $17.91 5In Stock	Mfr. Part # ASD2022 Mouser Part # 406-ASD2022	TinyCircuits	Daughter Cards & OEM Boards Wireling Adapter TinyShield	Datasheet	5In Stock	$17.91	Min.: 1 Mult.: 1
Daughter Cards & OEM Boards LRA Board (LRA motor soldered) Wireling AST1013 TinyCircuits 1: $21.53 8In Stock	Mfr. Part # AST1013 Mouser Part # 406-AST1013	TinyCircuits	Daughter Cards & OEM Boards LRA Board (LRA motor soldered) Wireling	Datasheet	8In Stock	$21.53	Min.: 1 Mult.: 1
Daughter Cards & OEM Boards Temperature Sensor Wireling AST1021 TinyCircuits 1: $5.69 6In Stock	Mfr. Part # AST1021 Mouser Part # 406-AST1021	TinyCircuits	Daughter Cards & OEM Boards Temperature Sensor Wireling	Datasheet	6In Stock	$5.69	Min.: 1 Mult.: 1
Daughter Cards & OEM Boards Pressure + Humidity Sensor Wireling AST1025 TinyCircuits 1: $18.65 2In Stock 6On Order	Mfr. Part # AST1025 Mouser Part # 406-AST1025	TinyCircuits	Daughter Cards & OEM Boards Pressure + Humidity Sensor Wireling	Datasheet	2In Stock 6On Order On Order Ship Dates Mfr. #: AST1025 Stock: 2 Can Ship Immediately On Order: 3 Expected 2026-11-24 3 Expected 2026-12-25 Factory Lead-Time: 6 Weeks	$18.65	Min.: 1 Mult.: 1
Daughter Cards & OEM Boards Buzzer Wireling AST1035 TinyCircuits 1: $7.13 9In Stock	Mfr. Part # AST1035 Mouser Part # 406-AST1035	TinyCircuits	Daughter Cards & OEM Boards Buzzer Wireling	Datasheet	9In Stock	$7.13	Min.: 1 Mult.: 1
Daughter Cards & OEM Boards 0.1" Breakout I C Wireling AST2001 TinyCircuits 1: $4.25 3In Stock 20Expected 2026-11-23	Mfr. Part # AST2001 Mouser Part # 406-AST2001	TinyCircuits	Daughter Cards & OEM Boards 0.1" Breakout I C Wireling		3In Stock 20Expected 2026-11-23	$4.25	Min.: 1 Mult.: 1
Networking Development Tools micro: IoT - micro:bit IoT Expansion Board MBT0012 DFRobot 1: $56.88 4In Stock	Mfr. Part # MBT0012 Mouser Part # 426-MBT0012	DFRobot	Networking Development Tools micro: IoT - micro:bit IoT Expansion Board Learn More about DFRobot mbt0012 micro iot board		4In Stock	$56.88	Min.: 1 Mult.: 1
Interface - I/O Expanders 8-bit I/O Expander I2C interface MCP23009-E/P Microchip Technology 1: $2.29 277In Stock	Mfr. Part # MCP23009-E/P Mouser Part # 579-MCP23009-E/P	Microchip Technology	Interface - I/O Expanders 8-bit I/O Expander I2C interface	Datasheet	277In Stock	$2.29 $1.90 $1.76	Min.: 1 Mult.: 1
Interface - I/O Expanders 8-bit I/O Expander I2C interface MCP23009-E/SO Microchip Technology 1: $2.19 315In Stock	Mfr. Part # MCP23009-E/SO Mouser Part # 579-MCP23009-E/SO	Microchip Technology	Interface - I/O Expanders 8-bit I/O Expander I2C interface	Datasheet	315In Stock	$2.19 $1.83 $1.66	Min.: 1 Mult.: 1
Interface - I/O Expanders 8-bit I/O Expander I2C interface MCP23009-E/SS Microchip Technology 1: $2.19 836In Stock 2,546Expected 2026-11-16	Mfr. Part # MCP23009-E/SS Mouser Part # 579-MCP23009-E/SS	Microchip Technology	Interface - I/O Expanders 8-bit I/O Expander I2C interface	Datasheet	836In Stock 2,546Expected 2026-11-16	$2.19 $1.83 $1.66	Min.: 1 Mult.: 1
Interface - I/O Expanders 8B I/O Expander SPI interface MCP23009T-E/MG Microchip Technology 1: $2.35 769In Stock 6,600Expected 2027-01-25	Mfr. Part # MCP23009T-E/MG Mouser Part # 579-MCP23009T-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander SPI interface	Datasheet	769In Stock 6,600Expected 2027-01-25	Cut Tape $2.35 $1.96 Reel $1.80 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Interface - I/O Expanders 16 bit In/Out MCP23016-I/SO Microchip Technology 1: $3.07 424In Stock	Mfr. Part # MCP23016-I/SO Mouser Part # 579-MCP23016-I/SO	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	424In Stock	$3.07 $2.56 $2.53	Min.: 1 Mult.: 1
Interface - I/O Expanders 16 bit In/Out MCP23016-I/SP Microchip Technology 1: $3.23 491In Stock	Mfr. Part # MCP23016-I/SP Mouser Part # 579-MCP23016-I/SP	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	491In Stock	$3.23 $2.68 $2.66	Min.: 1 Mult.: 1
Interface - I/O Expanders 16B I/O Expander I2C interface MCP23018-E/SO Microchip Technology 1: $2.94 551In Stock	Mfr. Part # MCP23018-E/SO Mouser Part # 579-MCP23018-E/SO	Microchip Technology	Interface - I/O Expanders 16B I/O Expander I2C interface	Datasheet	551In Stock	$2.94 $2.43 $2.22	Min.: 1 Mult.: 1
Interface - I/O Expanders 16B I/O Expander I2C interface MCP23018-E/SP Microchip Technology 1: $3.07 381In Stock	Mfr. Part # MCP23018-E/SP Mouser Part # 579-MCP23018-E/SP	Microchip Technology	Interface - I/O Expanders 16B I/O Expander I2C interface	Datasheet	381In Stock	$3.07 $2.56 $2.32	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 64KB Flash, 3.6KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18F46Q10-I/P Microchip Technology 1: $3.36 294In Stock	Mfr. Part # PIC18F46Q10-I/P Mouser Part # 579-PIC18F46Q10-I/P	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 3.6KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic18fxq10 mcus	Datasheet	294In Stock	$3.36 $3.05 $2.78	Min.: 1 Mult.: 1
Interface - I/O Expanders 19 Keypad Decoder and I/O Expansion ADP5589ACPZ-00-R7 Analog Devices 1: $5.37 4,328In Stock	Mfr. Part # ADP5589ACPZ-00-R7 Mouser Part # 584-ADP5589ACPZ-00R7	Analog Devices	Interface - I/O Expanders 19 Keypad Decoder and I/O Expansion	Datasheet	4,328In Stock	Cut Tape $5.37 $4.06 $3.72 $3.36 Reel $2.87 View $3.17 $3.14 $2.95 $2.82 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Data Conversion IC Development Tools Eval Kit/System MAX11617 (Low-Power, 4-/ MAX11617EVSYS+ Analog Devices / Maxim Integrated 1: $374.49 3In Stock	Mfr. Part # MAX11617EVSYS+ Mouser Part # 700-MAX11617EVSYS+	Analog Devices / Maxim Integrated	Data Conversion IC Development Tools Eval Kit/System MAX11617 (Low-Power, 4-/	Datasheet	3In Stock	$374.49	Min.: 1 Mult.: 1
Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port MAX7300ATL+T Analog Devices / Maxim Integrated 1: $26.78 1,106In Stock	Mfr. Part # MAX7300ATL+T Mouser Part # 700-MAX7300ATL+T	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port	Datasheet	1,106In Stock	Cut Tape $26.78 $21.28 $19.92 $18.42 View $17.60 $17.41 $17.40 $16.49 MouseReel Available	Min.: 1 Mult.: 1
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7312AUG+ Analog Devices / Maxim Integrated 1: $13.91 397In Stock	Mfr. Part # MAX7312AUG+ Mouser Part # 700-MAX7312AUG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand	Datasheet	397In Stock	$13.91 $10.83 $9.86 $9.10 View $8.73 $8.19 $8.04 Quote	Min.: 1 Mult.: 1
Interface - I/O Expanders 2-Wire-Interfaced, 16-Bit, I/O Port Expa MAX7318AUG+T Analog Devices / Maxim Integrated 1: $13.23 453In Stock	Mfr. Part # MAX7318AUG+T Mouser Part # 700-MAX7318AUGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced, 16-Bit, I/O Port Expa Learn More about Analog Devices / Maxim Integrated maxim programmable logic controllers	Datasheet	453In Stock	Cut Tape $13.23 $10.25 $9.50 $8.70 $8.37 $7.20 MouseReel Available	Min.: 1 Mult.: 1

Applied Filters:

Mouser®

Company

Resources

Support

Share This

Semiconductors

Embedded Solutions

Sensors

Applied Filters: