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Interface - I/O Expanders

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package / Case	Interface Type	Number of I/Os	Interrupt Output	Supply Voltage - Min	Supply Voltage - Max	Maximum Clock Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging	ESD Protection
Interface - I/O Expanders 16-Port I/O Expander with LED Intensity MAX7313AEG+ Analog Devices / Maxim Integrated 1: ¥1,594.6 397In Stock	Mfr. Part # MAX7313AEG+ Mouser Part # 700-MAX7313AEG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 16-Port I/O Expander with LED Intensity	Datasheet	397In Stock	¥1,594.6 ¥1,239.1 ¥1,053.1 ¥998.3	Min.: 1 Mult.: 1 Max.: 317	MAX7313	SMD/SMT	QSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2 V	3.6 V	400 kHz	- 40 C	+ 125 C		Tube	Without ESD Protection
Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C MAX7315AEE+ Analog Devices / Maxim Integrated 1: ¥1,049.8 69In Stock	Mfr. Part # MAX7315AEE+ Mouser Part # 700-MAX7315AEE	Analog Devices / Maxim Integrated	Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C	Datasheet	69In Stock	¥1,049.8 ¥802.3 ¥740.8 ¥671 View ¥634.5 ¥614.6 ¥602.9 ¥588 Quote	Min.: 1 Mult.: 1	MAX7315	SMD/SMT	QSOP-16	I2C, Serial, SMBus	8 I/O	With Interrupt	2 V	3.6 V	400 kHz	- 40 C	+ 125 C		Tube	Without ESD Protection
Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C MAX7315ATE+T Analog Devices / Maxim Integrated 1: ¥1,049.8 753In Stock	Mfr. Part # MAX7315ATE+T Mouser Part # 700-MAX7315ATET	Analog Devices / Maxim Integrated	Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C	Datasheet	753In Stock	Cut Tape ¥1,049.8 ¥802.3 ¥740.8 ¥672.7 View ¥642.8 ¥631.2 ¥631.2 MouseReel Available	Min.: 1 Mult.: 1 Max.: 602	MAX7315	SMD/SMT	TQFN-16	I2C, Serial, SMBus	8 I/O	With Interrupt	2 V	3.6 V	400 kHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders 10-Port SPI-Interfaced I/O Expander with MAX7317AEE+T Analog Devices / Maxim Integrated 1: ¥1,380.3 2,868In Stock	Mfr. Part # MAX7317AEE+T Mouser Part # 700-MAX7317AEET	Analog Devices / Maxim Integrated	Interface - I/O Expanders 10-Port SPI-Interfaced I/O Expander with Learn More about Analog Devices / Maxim Integrated maxim programmable logic controllers	Datasheet	2,868In Stock	Cut Tape ¥1,380.3 ¥1,069.7 ¥991.6 ¥906.9 View Reel ¥842.1 ¥863.7 ¥862.1 ¥842.1 ¥842.1 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,294 : 2,500	MAX7317	SMD/SMT	QSOP-16	Serial, SPI	10 I/O	Without Interrupt	2.25 V	3.6 V	26 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders 2-Wire-Interfaced, 16-Bit, I/O Port Expa MAX7318AUG+T Analog Devices / Maxim Integrated 1: ¥1,526.5 1,729In 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	1,729In Stock	Cut Tape ¥1,526.5 ¥1,182.6 ¥1,096.3 ¥1,003.2 ¥965 ¥965 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,383	MAX7318	SMD/SMT	TSSOP-24	I2C, Serial	16 I/O	With Interrupt	2 V	5.5 V	400 kHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Interface - I/O Expanders I C Port Expander with Eight Inputs and MAX7319ATE+ Analog Devices / Maxim Integrated 1: ¥1,049.8 1,239In Stock	Mfr. Part # MAX7319ATE+ Mouser Part # 700-MAX7319ATE	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with Eight Inputs and	Datasheet	1,239In Stock	¥1,049.8 ¥803.9 ¥740.8 ¥659.4 View ¥637.8 ¥614.6	Min.: 1 Mult.: 1 Max.: 991	MAX7319	SMD/SMT	TQFN-EP-16	I2C, Serial	8 I/O	With Interrupt	5.5 V	5.5 V	400 kHz	- 40 C	+ 125 C		Tube	Without ESD Protection
Interface - I/O Expanders IC Port Expander with Eight Inputs and M MAX7319ATE+T Analog Devices / Maxim Integrated 1: ¥1,078 443In Stock	Mfr. Part # MAX7319ATE+T Mouser Part # 700-MAX7319ATET	Analog Devices / Maxim Integrated	Interface - I/O Expanders IC Port Expander with Eight Inputs and M	Datasheet	443In Stock	Cut Tape ¥1,078 ¥827.2 ¥764.1 ¥694.3 ¥662.7 ¥662.7 MouseReel Available	Min.: 1 Mult.: 1 Max.: 354	MAX7319	SMD/SMT	TQFN-EP-16	I2C, Serial	8 I/O	With Interrupt	5.5 V	5.5 V	400 kHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders I C Port Expander with Eight Push-Pull O MAX7320AEE+ Analog Devices / Maxim Integrated 1: ¥777.3 382In Stock	Mfr. Part # MAX7320AEE+ Mouser Part # 700-MAX7320AEE	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with Eight Push-Pull O	Datasheet	382In Stock	¥777.3 ¥586.3 ¥538.2 ¥456.8	Min.: 1 Mult.: 1 Max.: 305	MAX7320	SMD/SMT	QSOP-16	I2C, Serial	8 I/O	Without Interrupt	1.71 V	5.5 V	400 kHz	- 40 C	+ 125 C		Tube	Without ESD Protection
Interface - I/O Expanders I C Port Expander with Eight Push-Pull O MAX7320ATE+ Analog Devices / Maxim Integrated 1: ¥1,078 115In Stock	Mfr. Part # MAX7320ATE+ Mouser Part # 700-MAX7320ATE	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with Eight Push-Pull O	Datasheet	115In Stock	¥1,078 ¥827.2 ¥764.1	Min.: 1 Mult.: 1 Max.: 92	MAX7320	SMD/SMT	TQFN-16	I2C, Serial	8 I/O	Without Interrupt	1.71 V	5.5 V	400 kHz	- 40 C	+ 125 C		Tube	Without ESD Protection
Interface - I/O Expanders I C Port Expander with Eight Push-Pull O MAX7320ATE+T Analog Devices / Maxim Integrated 1: ¥1,078 1,748In Stock	Mfr. Part # MAX7320ATE+T Mouser Part # 700-MAX7320ATET	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with Eight Push-Pull O	Datasheet	1,748In Stock	Cut Tape ¥1,078 ¥827.2 ¥764.1 ¥694.3 ¥681 ¥681 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,398	MAX7320	SMD/SMT	TQFN-16	I2C, Serial	8 I/O	Without Interrupt	1.71 V	5.5 V	400 kHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outpu MAX7322AEE+ Analog Devices / Maxim Integrated 1: ¥1,323.8 63In Stock	Mfr. Part # MAX7322AEE+ Mouser Part # 700-MAX7322AEE	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outpu	Datasheet	63In Stock	¥1,323.8 ¥1,021.5 ¥945.1 ¥802.3 View ¥775.7 ¥770.7 ¥745.8 ¥712.6 Quote	Min.: 1 Mult.: 1	MAX7322	SMD/SMT	QSOP-16	I2C, Serial	4 I/O	With Interrupt	1.71 V	5.5 V	400 kHz	- 40 C	+ 125 C		Tube	Without ESD Protection
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: ¥1,071.3 466In 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	466In Stock	¥1,071.3 ¥820.5 ¥759.1 ¥642.8	Min.: 1 Mult.: 1 Max.: 373	MAX7323	SMD/SMT	TQFN-EP-16	I2C, Serial	4 I/O	With Interrupt	1.71 V	5.5 V	400 kHz	- 40 C	+ 125 C		Tube	Without ESD Protection
Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8 MAX7325AEG+ Analog Devices / Maxim Integrated 1: ¥1,174.3 109In Stock	Mfr. Part # MAX7325AEG+ Mouser Part # 700-MAX7325AEG	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8	Datasheet	109In Stock	¥1,174.3 ¥900.3 ¥764.1	Min.: 1 Mult.: 1 Max.: 87	MAX7325	SMD/SMT	QSOP-24	I2C, Serial	8 I/O	With Interrupt	1.71 V	5.5 V	400 kHz	- 40 C	+ 125 C		Tube	Without ESD Protection
Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8 MAX7325ATG+ Analog Devices / Maxim Integrated 1: ¥724.2 275In Stock	Mfr. Part # MAX7325ATG+ Mouser Part # 700-MAX7325ATG	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8	Datasheet	275In Stock	¥724.2 ¥549.8 ¥465.1 ¥445.1	Min.: 1 Mult.: 1 Max.: 220	MAX7325	SMD/SMT	TQFN-EP-24	I2C, Serial	8 I/O	With Interrupt	1.71 V	5.5 V	400 kHz	- 40 C	+ 125 C		Tube	Without ESD Protection
Interface - I/O Expanders I C Port Expander with 12 Push-Pull Outp MAX7326AEG+ Analog Devices / Maxim Integrated 1: ¥642.8 49In Stock	Mfr. Part # MAX7326AEG+ Mouser Part # 700-MAX7326AEG	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 12 Push-Pull Outp	Datasheet	49In Stock	¥642.8 ¥629.5 ¥614.6 ¥602.9 View ¥593 ¥584.7 ¥576.4 ¥568.1	Min.: 1 Mult.: 1	MAX7326	SMD/SMT	QSOP-24	I2C, Serial	16 I/O	With Interrupt	1.71 V	5.5 V	400 kHz	- 40 C	+ 125 C		Tube	Without ESD Protection
Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518DWT A 595-PCA9518DWT PCA9518DW Texas Instruments 1: ¥852.1 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	¥852.1 ¥649.5 ¥596.3 ¥541.5 View ¥516.6 ¥496.6 ¥493.3 ¥491.7	Min.: 1 Mult.: 1	PCA9518	SMD/SMT	SOIC-20	I2C, Serial	5 I/O	Without Interrupt	3 V	3.6 V	400 kHz	- 40 C	+ 85 C		Tube	2 kV
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander PCA9534DGVR Texas Instruments 1: ¥752.4 205In Stock	Mfr. Part # PCA9534DGVR Mouser Part # 595-PCA9534DGVR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander	Datasheet	205In Stock	Cut Tape ¥752.4 ¥566.4 ¥519.9 ¥470.1 View Reel ¥405.3 ¥445.1 ¥441.8 ¥415.3 ¥405.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCA9534	SMD/SMT	TVSOP-16	I2C, Serial, SMBus	8 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander PCA9534RGVR Texas Instruments 1: ¥330.5 131In Stock 30,000On Order	Mfr. Part # PCA9534RGVR Mouser Part # 595-PCA9534RGVR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander	Datasheet	131In Stock 30,000On Order On Order Ship Dates Mfr. #: PCA9534RGVR Stock: 131 Can Ship Immediately On Order: 7,500 Expected 1/25/2027 15,000 Expected 3/8/2027 7,500 Expected 4/2/2027 Factory Lead-Time: 20 Weeks	Cut Tape ¥330.5 ¥264.1 ¥240.8 ¥214.3 Reel ¥181 View ¥202.6 ¥196 ¥187.7 ¥176.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	PCA9534	SMD/SMT	VQFN-16	I2C, Serial, SMBus	8 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander PCA9535DGVR Texas Instruments 1: ¥724.2 328In Stock 2,000Expected 2/1/2027	Mfr. Part # PCA9535DGVR Mouser Part # 595-PCA9535DGVR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander	Datasheet	328In Stock 2,000Expected 2/1/2027	Cut Tape ¥724.2 ¥546.5 ¥501.6 ¥453.5 View Reel ¥398.6 ¥430.2 ¥426.9 ¥400.3 ¥398.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCA9535	SMD/SMT	TVSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander PCA9536DGKR Texas Instruments 1: ¥259.1 4,504In Stock 22,500On Order	Mfr. Part # PCA9536DGKR Mouser Part # 595-PCA9536DGKR	Texas Instruments	Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander	Datasheet	4,504In Stock 22,500On Order On Order Ship Dates Mfr. #: PCA9536DGKR Stock: 4,504 Can Ship Immediately On Order: 10,000 Expected 4/12/2027 12,500 Expected 5/17/2027 Factory Lead-Time: 20 Weeks	Cut Tape ¥259.1 ¥191 ¥172.7 ¥152.8 View Reel ¥136.7 ¥143.7 ¥138 ¥136.7 ¥136.7 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 2,500	PCA9536	SMD/SMT	VSSOP-8	I2C, Serial, SMBus	4 I/O	Without Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander PCA9554ARGTR Texas Instruments 1: ¥277.4 172In Stock 9,000Expected 2/15/2027	Mfr. Part # PCA9554ARGTR Mouser Part # 595-PCA9554ARGTR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander Learn More about Texas Instruments ti pca95xx	Datasheet	172In Stock 9,000Expected 2/15/2027	Cut Tape ¥277.4 ¥204.3 ¥186 ¥164.6 Reel ¥138 View ¥154.8 ¥149 ¥148 ¥135 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	PCA9554A	SMD/SMT	VQFN-16	I2C, Serial, SMBus	8 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DB PCA9555DBR Texas Instruments 1: ¥360.4 167In Stock 8,000On Order	Mfr. Part # PCA9555DBR Mouser Part # 595-PCA9555DBR	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DB	Datasheet	167In Stock 8,000On Order On Order Ship Dates Mfr. #: PCA9555DBR Stock: 167 Can Ship Immediately On Order: 4,000 Expected 1/21/2027 4,000 Expected 3/15/2027 Factory Lead-Time: 20 Weeks	Cut Tape ¥360.4 ¥265.8 ¥242.5 ¥222.6 ¥219.3 Reel ¥219.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCA9555	SMD/SMT	SSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander R R 595-TCA9555PWR PCA9555PWR Texas Instruments 1: ¥348.8 116In Stock 16,000On Order	Mfr. Part # PCA9555PWR Mouser Part # 595-PCA9555PWR	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander R R 595-TCA9555PWR	Datasheet	116In Stock 16,000On Order On Order Ship Dates Mfr. #: PCA9555PWR Stock: 116 Can Ship Immediately On Order: 6,000 Expected 1/8/2027 10,000 Expected 3/4/2027 Factory Lead-Time: 20 Weeks	Cut Tape ¥348.8 ¥257.5 ¥235.9 ¥219.3 Reel ¥219.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCA9555	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574PW A 595-P A 595-PCF8574PW PCF8574PWR Texas Instruments 1: ¥302.3 1,272In Stock 6,000Expected 4/12/2027	Mfr. Part # PCF8574PWR Mouser Part # 595-PCF8574PWR	Texas Instruments	Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574PW A 595-P A 595-PCF8574PW	Datasheet	1,272In Stock 6,000Expected 4/12/2027	Cut Tape ¥302.3 ¥222.6 ¥202.6 ¥181 Reel ¥156.5 View ¥169.4 ¥162.9 ¥162.4 ¥153 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	PCF8574	SMD/SMT	TSSOP-20	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	1 kV
Interface - I/O Expanders Automotive 8-bit tra nslating I2C/SMBus TCA6408AQPWRQ1 Texas Instruments 1: ¥405.3 69In Stock 6,000Expected 11/6/2026	Mfr. Part # TCA6408AQPWRQ1 Mouser Part # 595-TCA6408AQPWRQ1	Texas Instruments	Interface - I/O Expanders Automotive 8-bit tra nslating I2C/SMBus	Datasheet	69In Stock 6,000Expected 11/6/2026	Cut Tape ¥405.3 ¥300.6 ¥275.7 ¥245.8 Reel ¥217.6 View ¥232.5 ¥225.9 ¥219.3 ¥212.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TCA6408A	SMD/SMT	TSSOP-16	I2C, Serial, SMBus	8 I/O	With Interrupt	1.65 V	3.6 V	400 kHz	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel	2 kV