I2C, Serial – Mouser Canada

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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 Expander PI4IOE5V6416ZDEX Diodes Incorporated 1: $2.32 299In Stock 84,000On Order	Mfr. Part # PI4IOE5V6416ZDEX Mouser Part # 729-PI4IOE5V6416ZDEX	Diodes Incorporated	Interface - I/O Expanders Interface IO Expander Learn More about Diodes Incorporated diodes pi4ioe5v6416 io expander	Datasheet	299In Stock 84,000On Order On Order Ship Dates Mfr. #: PI4IOE5V6416ZDEX Stock: 299 Can Ship Immediately On Order: 21,000 Expected 2027-05-26 28,000 Expected 2028-03-06 35,000 Expected 2028-03-31 Factory Lead-Time: 48 Weeks	Cut Tape $2.32 $1.68 $1.43 $1.35 Reel $1.00 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,500 : 3,500
Interface - I/O Expanders Mobile I/O Companion Key-Scan LM8333FLQ8Y/NOPB Texas Instruments 1: $7.30 158In Stock	Mfr. Part # LM8333FLQ8Y/NOPB Mouser Part # 926-LM8333FLQ8Y/NOPB	Texas Instruments	Interface - I/O Expanders Mobile I/O Companion Key-Scan	Datasheet	158In Stock	Cut Tape $7.30 $5.56 $5.31 $4.81 Reel $4.31 View $4.16 $4.09 $4.05 MouseReel Available	Min.: 1 Mult.: 1 : 250
Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM SX1509BIULTRT Semtech 1: $5.07 5,541In Stock 39,000Expected 2027-04-23	Mfr. Part # SX1509BIULTRT Mouser Part # 947-SX1509BIULTRT	Semtech	Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM Learn More about Semtech sx1508b sx1509b gpio	Datasheet	5,541In Stock 39,000Expected 2027-04-23	Cut Tape $5.07 $3.82 $3.50 $3.15 View Reel $2.76 $3.00 $2.97 $2.88 $2.76 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Interface - I/O Expanders 9-Bit I C Nonvolatile I/O Expander Plus DS4520E+ Analog Devices / Maxim Integrated 1: $9.79 219In Stock	Mfr. Part # DS4520E+ Mouser Part # 700-DS4520E	Analog Devices / Maxim Integrated	Interface - I/O Expanders 9-Bit I C Nonvolatile I/O Expander Plus Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	219In Stock	$9.79 $7.52 $6.94 $6.29 View $6.00 $5.82 $5.75 $5.67	Min.: 1 Mult.: 1
Interface - I/O Expanders I C and JTAG Nonvolatile 9-Bit I/O Expan DS4550E+ Analog Devices / Maxim Integrated 1: $12.83 112In Stock	Mfr. Part # DS4550E+ Mouser Part # 700-DS4550E	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C and JTAG Nonvolatile 9-Bit I/O Expan	Datasheet	112In Stock	$12.83 $9.94 $9.22 $8.41 View $7.76 $7.53 $7.30 Quote	Min.: 1 Mult.: 1
Interface - I/O Expanders 18-Port GPIO with LED Intensity Control, MAX7314AEG+ Analog Devices / Maxim Integrated 1: $14.33 10In Stock	Mfr. Part # MAX7314AEG+ Mouser Part # 700-MAX7314AEG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 18-Port GPIO with LED Intensity Control,	Datasheet	10In Stock	$14.33 $11.16 $9.48 $9.46 View $8.70 $8.52 $8.25 Quote	Min.: 1 Mult.: 1
Interface - I/O Expanders 2-Wire-Interfaced, 16-Bit, I/O Port Expa MAX7318AAG+ Analog Devices / Maxim Integrated 1: $12.66 19In Stock	Mfr. Part # MAX7318AAG+ Mouser Part # 700-MAX7318AAG	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	19In Stock	$12.66 $9.82 $8.60 $8.24 View $7.89 $7.63 $7.39 Quote	Min.: 1 Mult.: 1
Interface - I/O Expanders 2-Wire-Interfaced, 16-Bit, I/O Port Expa MAX7318ATG+ Analog Devices / Maxim Integrated 1: $13.23 64In Stock	Mfr. Part # MAX7318ATG+ Mouser Part # 700-MAX7318ATG	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	64In Stock	$13.23 $10.25 $9.50 $8.68 View $8.28 $8.05 $7.83 Quote	Min.: 1 Mult.: 1
Interface - I/O Expanders I C Port Expander with Eight Inputs and MAX7319AEE+ Analog Devices / Maxim Integrated 1: $10.18 61In Stock	Mfr. Part # MAX7319AEE+ Mouser Part # 700-MAX7319AEE+	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with Eight Inputs and	Datasheet	61In Stock	$10.18 $7.80 $7.21 $6.12 View $6.06 $5.89 $5.77 $5.66 Quote	Min.: 1 Mult.: 1
Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os MAX7321AEE+ Analog Devices / Maxim Integrated 1: $9.35 358In Stock	Mfr. Part # MAX7321AEE+ Mouser Part # 700-MAX7321AEE	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os	Datasheet	358In Stock	$9.35 $7.17 $6.62 $5.62 View $5.43 $5.33 $5.23 Quote	Min.: 1 Mult.: 1
Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os MAX7321ATE+ Analog Devices / Maxim Integrated 1: $6.67 202In Stock	Mfr. Part # MAX7321ATE+ Mouser Part # 700-MAX7321ATE	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os	Datasheet	202In Stock	$6.67 $5.03 $4.62 $3.92 View $3.67 $3.60	Min.: 1 Mult.: 1
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os MAX7323ATE+ Analog Devices / Maxim Integrated 1: $9.29 33In Stock	Mfr. Part # MAX7323ATE+ Mouser Part # 700-MAX7323ATE	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os	Datasheet	33In Stock	$9.29 $7.11 $6.58 $5.57 View $5.52 $5.44 $5.18 Quote	Min.: 1 Mult.: 1
Interface - I/O Expanders I C Port Expander with Eight Push-Pull O MAX7324AEG+ Analog Devices / Maxim Integrated 1: $10.01 3In Stock	Mfr. Part # MAX7324AEG+ Mouser Part # 700-MAX7324AEG	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with Eight Push-Pull O	Datasheet	3In Stock	$10.01 $7.68 $6.51 $6.44 View $6.12 $5.79 $5.66 $5.56	Min.: 1 Mult.: 1
Interface - I/O Expanders I C Port Expanders with Eight I/O Ports MAX7328AWE+ Analog Devices / Maxim Integrated 1: $9.49 54In Stock	Mfr. Part # MAX7328AWE+ Mouser Part # 700-MAX7328AWE+	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expanders with Eight I/O Ports	Datasheet	54In Stock	$9.49 $7.27 $6.72 $6.11 View $5.64 $5.47 $5.37 $5.28 Quote	Min.: 1 Mult.: 1
Interface - I/O Expanders I C Port Expanders with Eight I/O Ports MAX7329AWE+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part # MAX7329AWE+ Mouser Part # 700-MAX7329AWE	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expanders with Eight I/O Ports Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - I/O Expanders IC Port Expanders with Eight I/O Ports MAX7329AWE+T Analog Devices / Maxim Integrated 1: $3.54 190In Stock	Mfr. Part # MAX7329AWE+T Mouser Part # 700-MAX7329AWET	Analog Devices / Maxim Integrated	Interface - I/O Expanders IC Port Expanders with Eight I/O Ports	Datasheet	190In Stock	Cut Tape $3.54 $3.47 $3.38 $3.33 $3.17 View $3.27 $3.23 $3.12 MouseReel Available	Min.: 1 Mult.: 1
Optical Sensor Development Tools SparkFun Spectr Sens Breakout AS7263 NIR SEN-14351 SparkFun 1: $48.89 235In Stock	Mfr. Part # SEN-14351 Mouser Part # 474-SEN-14351	SparkFun	Optical Sensor Development Tools SparkFun Spectr Sens Breakout AS7263 NIR Learn More about SparkFun qwiic breakouts		235In Stock	$48.89	Min.: 1 Mult.: 1
Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518DWT A 595-PCA9518DWT PCA9518DW Texas Instruments 1: $7.39 129In Stock	Mfr. Part # PCA9518DW Mouser Part # 595-PCA9518DW	Texas Instruments	Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518DWT A 595-PCA9518DWT	Datasheet	129In Stock	$7.39 $5.63 $5.17 $4.69 View $4.48 $4.31 $4.28 $4.26	Min.: 1 Mult.: 1
Power Management IC Development Tools VCCM600 Evaluation Kit ACC-EVAL-KIT VOX Power 1: $972.37 3In Stock	Mfr. Part # ACC-EVAL-KIT Mouser Part # 98-ACC-EVAL-KIT	VOX Power	Power Management IC Development Tools VCCM600 Evaluation Kit	Datasheet	3In Stock	$972.37	Min.: 1 Mult.: 1
Optical Sensor Development Tools USB Generic Break Out Board SF000 ACC.BOB.000 LightWare LiDAR 1: $25.95 2In Stock	Mfr. Part # ACC.BOB.000 Mouser Part # 175-ACC.BOB.000	LightWare LiDAR	Optical Sensor Development Tools USB Generic Break Out Board SF000		2In Stock	$25.95	Min.: 1 Mult.: 1
Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand Analog Devices ADP5587ACBZ-R7 ADP5587ACBZ-R7 Analog Devices 1: $5.76 115In Stock	Mfr. Part # ADP5587ACBZ-R7 Mouser Part # 584-ADP5587ACBZ-R7	Analog Devices	Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand	Datasheet	115In Stock	Cut Tape $5.76 $4.36 $4.00 $3.61 $3.10 View $3.43 $3.40 $3.17 $3.05 MouseReel Available	Min.: 1 Mult.: 1
Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander KTS1622EUAA-TR Kinetic Technologies 1: $1.31 58,886Expected 2026-12-03	Mfr. Part # KTS1622EUAA-TR Mouser Part # 389-KTS1622EUAA-TR	Kinetic Technologies	Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander Learn More about Kinetic Technologies kinetic kts1622 expanders	Datasheet	58,886Expected 2026-12-03	Cut Tape $1.31 $0.942 $0.85 $0.747 Reel $0.612 View $0.698 $0.668 $0.632 $0.603 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574DW A 595-P A 595-PCF8574DW PCF8574DWR Texas Instruments 1: $2.95 1,060In Stock 13,400On Order	Mfr. Part # PCF8574DWR Mouser Part # 595-PCF8574DWR	Texas Instruments	Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574DW A 595-P A 595-PCF8574DW	Datasheet	1,060In Stock 13,400On Order On Order Ship Dates Mfr. #: PCF8574DWR Stock: 1,060 Can Ship Immediately On Order: 1,400 Expected 2026-11-20 4,000 Expected 2026-11-23 8,000 Expected 2026-12-21 Factory Lead-Time: 26 Weeks	Cut Tape $2.95 $2.19 $1.99 $1.77 View Reel $1.53 $1.67 $1.61 $1.53 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package PCAL9538ABSHP NXP Semiconductors 1: $3.21 121In Stock 30,000Expected 2027-05-24	Mfr. Part # PCAL9538ABSHP Mouser Part # 771-PCAL9538ABSHP	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package	Datasheet	121In Stock 30,000Expected 2027-05-24	Cut Tape $3.21 $2.38 $2.17 $1.96 View Reel $1.73 $1.87 $1.81 $1.79 $1.76 $1.73 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Interface - I/O Expanders 8 CHAN LOW VOLT I2C GPIO + PWM SX1508BIULTRT Semtech 1: $2.98 22,944On Order	Mfr. Part # SX1508BIULTRT Mouser Part # 947-SX1508BIULTRT	Semtech	Interface - I/O Expanders 8 CHAN LOW VOLT I2C GPIO + PWM Learn More about Semtech sx1508b sx1509b gpio	Datasheet	22,944On Order On Order Ship Dates Mfr. #: SX1508BIULTRT Stock: 0 On Order: 13,944 Expected 2026-12-07 9,000 Expected 2027-04-19 Factory Lead-Time: 26 Weeks	Cut Tape $2.98 $2.20 $2.00 $1.80 Reel $1.51 View $1.68 $1.63 $1.60 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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