I2C, Serial – Mouser Ireland

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Interface - I/O Expanders 8bit Input/Output Exp I2C interface MCP23008T-E/ML Microchip Technology 1: €1.28 10,293In Stock	Mfr. Part No. MCP23008T-E/ML Mouser Part No 579-MCP23008T-E/ML	Microchip Technology	Interface - I/O Expanders 8bit Input/Output Exp I2C interface	Datasheet	10,293In Stock	Cut Tape €1.28 €1.08 Reel €0.972 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Interface - I/O Expanders In/Out I2C int MCP23008T-E/SS Microchip Technology 1: €1.28 10,944In Stock	Mfr. Part No. MCP23008T-E/SS Mouser Part No 579-MCP23008T-E/SS	Microchip Technology	Interface - I/O Expanders In/Out I2C int	Datasheet	10,944In Stock	Cut Tape €1.28 €1.08 Reel €0.972 MouseReel Available	Min.: 1 Mult.: 1 : 1,600
Interface - I/O Expanders 8B I/O Expander I2C interface MCP23009-E/MG Microchip Technology 1: €1.40 11,448In Stock	Mfr. Part No. MCP23009-E/MG Mouser Part No 579-MCP23009-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander I2C interface	Datasheet	11,448In Stock	€1.40 €1.17 €1.08	Min.: 1 Mult.: 1
Interface - I/O Expanders 8-bit I/O Expander I2C interface MCP23009T-E/SS Microchip Technology 1: €1.40 1,871In Stock	Mfr. Part No. MCP23009T-E/SS Mouser Part No 579-MCP23009T-E/SS	Microchip Technology	Interface - I/O Expanders 8-bit I/O Expander I2C interface	Datasheet	1,871In Stock	Cut Tape €1.40 €1.18 Reel €1.05 MouseReel Available	Min.: 1 Mult.: 1 : 1,600
Interface - I/O Expanders 16B I/O Expander I2C interface MCP23018-E/MJ Microchip Technology 1: €1.75 2,839In Stock	Mfr. Part No. MCP23018-E/MJ Mouser Part No 579-MCP23018-E/MJ	Microchip Technology	Interface - I/O Expanders 16B I/O Expander I2C interface	Datasheet	2,839In Stock	€1.75 €1.45 €1.32	Min.: 1 Mult.: 1
Interface - I/O Expanders 16-bit I/O Expander I2C interface MCP23018-E/SS Microchip Technology 1: €1.93 2,929In Stock	Mfr. Part No. MCP23018-E/SS Mouser Part No 579-MCP23018-E/SS	Microchip Technology	Interface - I/O Expanders 16-bit I/O Expander I2C interface	Datasheet	2,929In Stock	€1.93 €1.60 €1.45	Min.: 1 Mult.: 1
Interface - I/O Expanders 16B I/O Expander I2C interface MCP23018T-E/MJ Microchip Technology 1: €1.75 1,383In Stock 9,900Expected 28/12/2026	Mfr. Part No. MCP23018T-E/MJ Mouser Part No 579-MCP23018T-E/MJ	Microchip Technology	Interface - I/O Expanders 16B I/O Expander I2C interface	Datasheet	1,383In Stock 9,900Expected 28/12/2026	Cut Tape €1.75 €1.45 Reel €1.32 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Interface - I/O Expanders 16-bit I/O Expander I2C interface MCP23018T-E/SS Microchip Technology 1: €1.93 4,564In Stock	Mfr. Part No. MCP23018T-E/SS Mouser Part No 579-MCP23018T-E/SS	Microchip Technology	Interface - I/O Expanders 16-bit I/O Expander I2C interface	Datasheet	4,564In Stock	Cut Tape €1.93 €1.63 Reel €1.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,100
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, PIC18F46Q10-I/PT Microchip Technology 1: €1.20 2,189In Stock	Mfr. Part No. PIC18F46Q10-I/PT Mouser Part No 579-PIC18F46Q10-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, Learn More about Microchip Technology microchip pic18fxq10 mcus	Datasheet	2,189In Stock	€1.20 €1.08 €0.989	Min.: 1 Mult.: 1
USB Interface IC USB2.0 HIGH SPEED 2 PORT HUB CONTROLLER USB2512-AEZG Microchip Technology 1: €2.58 1,113In Stock	Mfr. Part No. USB2512-AEZG Mouser Part No 886-USB2512-AEZG	Microchip Technology	USB Interface IC USB2.0 HIGH SPEED 2 PORT HUB CONTROLLER	Datasheet	1,113In Stock	€2.58 €2.16 €1.95	Min.: 1 Mult.: 1
Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port MAX7300AAX+ Analog Devices / Maxim Integrated 1: €18.52 524In Stock	Mfr. Part No. MAX7300AAX+ Mouser Part No 700-MAX7300AAX	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port	Datasheet	524In Stock	€18.52 €14.71 €14.08 €12.99 View €12.39 €12.17	Min.: 1 Mult.: 1
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7312AAG+ Analog Devices / Maxim Integrated 1: €8.02 861In Stock	Mfr. Part No. MAX7312AAG+ Mouser Part No 700-MAX7312AAG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand	Datasheet	861In Stock	€8.02 €6.22 €5.77 €5.26 View €5.02 €4.88 €4.76 €4.38 Quote	Min.: 1 Mult.: 1
Interface - I/O Expanders 18-Port GPIO with LED Intensity Control, MAX7314ATG+T Analog Devices / Maxim Integrated 1,042In Stock	Mfr. Part No. MAX7314ATG+T Mouser Part No 700-MAX7314ATGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 18-Port GPIO with LED Intensity Control,	Datasheet	1,042In Stock		Request a Quote
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp TCAL6416RTWR Texas Instruments 1: €1.81 255In Stock 3,000Expected 03/12/2026	Mfr. Part No. TCAL6416RTWR Mouser Part No 595-TCAL6416RTWR	Texas Instruments	Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp Learn More about Texas Instruments ti tcal6416 expander	Datasheet	255In Stock 3,000Expected 03/12/2026	Cut Tape €1.81 €1.34 €1.23 €1.09 Reel €0.912 View €1.03 €0.998 €0.98 €0.886 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O TCAL9539PWR Texas Instruments 1: €2.10 473In Stock 6,000Expected 17/05/2027	Mfr. Part No. TCAL9539PWR Mouser Part No 595-TCAL9539PWR	Texas Instruments	Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O Learn More about Texas Instruments ti tcal9539 i2c bus smbus io expander	Datasheet	473In Stock 6,000Expected 17/05/2027	Cut Tape €2.10 €1.56 €1.43 €1.27 View Reel €1.08 €1.20 €1.17 €1.14 €1.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Interface - I/O Expanders PCA9539PW/SOT355/TSSOP24 PCA9539PWJ Nexperia 1: €1.65 1,137In Stock	Mfr. Part No. PCA9539PWJ Mouser Part No 771-PCA9539PWJ	Nexperia	Interface - I/O Expanders PCA9539PW/SOT355/TSSOP24	Datasheet	1,137In Stock	Cut Tape €1.65 €1.21 €1.11 €0.989 Reel €0.851 View €0.929 €0.894 €0.815 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
32-bit Microcontrollers - MCU 32BIT MCU RX261 512K/128K QFP100 R5F52618BGFP#70 Renesas Electronics 1: €6.37 112In Stock 90On Order	Mfr. Part No. R5F52618BGFP#70 Mouser Part No 968-R5F52618BGFP#70	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX261 512K/128K QFP100 Learn More about Renesas Electronics renesas rx261 mcus	Datasheet	112In Stock 90On Order	€6.37 €4.91 €4.17 €4.16 View €4.02 €3.99 €3.89 Quote	Min.: 1 Mult.: 1
Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander FXL6408UMX onsemi 1: €0.525 31,950In Stock 105,000On Order	Mfr. Part No. FXL6408UMX Mouser Part No 512-FXL6408UMX	onsemi	Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander	Datasheet	31,950In Stock 105,000On Order On Order Ship Dates Mfr. No: FXL6408UMX Stock: 31,950 Can Dispatch Immediately On Order: 45,000 Expected 02/02/2027 60,000 Expected 18/06/2027 Factory Lead Time: 35 Weeks	Cut Tape €0.525 €0.412 €0.326 €0.285 View Reel €0.235 €0.262 €0.251 €0.243 €0.235 €0.235 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TMX/NOPB LM8330TME/NOPB Texas Instruments 1: €2.86 1,600In Stock	Mfr. Part No. LM8330TME/NOPB Mouser Part No 595-LM8330TME/NOPB	Texas Instruments	Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TMX/NOPB	Datasheet	1,600In Stock	Cut Tape €2.86 €2.13 €1.95 €1.79 Reel €1.51 View €1.42 €1.39 MouseReel Available	Min.: 1 Mult.: 1 : 250
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus PCF8574ADGVR Texas Instruments 1: €3.25 7,758In Stock	Mfr. Part No. PCF8574ADGVR Mouser Part No 595-PCF8574ADGVR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus	Datasheet	7,758In Stock	Cut Tape €3.25 €2.91 €2.87 €2.73 Reel €1.97 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW PCF8574ADWR Texas Instruments 1: €1.37 7,297In Stock	Mfr. Part No. PCF8574ADWR Mouser Part No 595-PCF8574ADWR	Texas Instruments	Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW	Datasheet	7,297In Stock	Cut Tape €1.37 €0.998 €0.912 €0.804 Reel €0.697 View €0.756 €0.727 €0.72 €0.68 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Interface - I/O Expanders 8bit I/O Expndr PCF8574AN Texas Instruments 1: €3.72 1,021In Stock	Mfr. Part No. PCF8574AN Mouser Part No 595-PCF8574AN	Texas Instruments	Interface - I/O Expanders 8bit I/O Expndr	Datasheet	1,021In Stock	€3.72 €2.81 €2.50 €2.28 View €2.17 €2.12 €2.07 €2.02	Min.: 1 Mult.: 1
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus PCF8574DGVR Texas Instruments 1: €3.60 1,945In Stock	Mfr. Part No. PCF8574DGVR Mouser Part No 595-PCF8574DGVR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus	Datasheet	1,945In Stock	Cut Tape €3.60 €2.72 €2.49 €2.25 €2.18 Reel €1.84 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus PCF8574RGTR Texas Instruments 1: €1.66 4,144In Stock	Mfr. Part No. PCF8574RGTR Mouser Part No 595-PCF8574RGTR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus	Datasheet	4,144In Stock	Cut Tape €1.66 €1.24 €1.12 €0.989 Reel €0.851 View €0.937 €0.912 €0.903 €0.82 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus PCF8574RGYR Texas Instruments 1: €1.92 1,284In Stock	Mfr. Part No. PCF8574RGYR Mouser Part No 595-PCF8574RGYR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus	Datasheet	1,284In Stock	Cut Tape €1.92 €1.43 €1.30 €1.16 Reel €0.98 View €1.10 €1.07 €1.04 €0.946 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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