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SMD/SMT 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	Packaging	ESD Protection
Interface - I/O Expanders 48-bit SPI bus I/O expander with interrupt, reset, and I/O configurable registers TXE8148DGGR Texas Instruments 1: ¥415.3 2,500Expected 6/14/2027 New Product	Mfr. Part # TXE8148DGGR Mouser Part # 595-TXE8148DGGR New Product	Texas Instruments	Interface - I/O Expanders 48-bit SPI bus I/O expander with interrupt, reset, and I/O configurable registers Learn More about Texas Instruments ti txe8148 48 bit spi bus io expander	Datasheet	2,500Expected 6/14/2027	Cut Tape ¥415.3 ¥308.9 ¥280.7 ¥252.5 View Reel ¥215.9 ¥237.5 ¥229.2 ¥220.9 ¥215.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		SMD/SMT	TSSOP-56	SPI	48 I/O	With Interrupt	1.65 V	5.5 V	10 MHz	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in TSSOP24 package PCA9555APW,118 NXP Semiconductors 1: ¥335.5 9,995On Order	Mfr. Part # PCA9555APW,118 Mouser Part # 771-PCA9555APW118	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in TSSOP24 package Learn More about NXP Semiconductors nxp gpioexpanders	Datasheet	9,995On Order On Order Ship Dates Mfr. #: PCA9555APW,118 Stock: 0 On Order: 4,995 Expected 1/25/2027 5,000 Expected 2/22/2027 Factory Lead-Time: 30 Weeks	Cut Tape ¥335.5 ¥247.5 ¥224.2 ¥199.3 View Reel ¥167.8 ¥187.7 ¥181 ¥167.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	PCA9555A	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	1.65 V	5.5 V	100 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in SSOP24 package PCA9555DB,118 NXP Semiconductors 1: ¥534.8 7,000Expected 12/7/2026	Mfr. Part # PCA9555DB,118 Mouser Part # 771-PCA9555DB-T	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in SSOP24 package	Datasheet	7,000Expected 12/7/2026	Cut Tape ¥534.8 ¥398.6 ¥365.4 ¥328.9 Reel ¥290.7 View ¥310.6 ¥304 ¥280.7 ¥275.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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
Interface - I/O Expanders PCA9555PW/SOT355/TSSOP24 PCA9555PWJ Nexperia 1: ¥292.3 2,452Expected 11/16/2026	Mfr. Part # PCA9555PWJ Mouser Part # 771-PCA9555PWJ	Nexperia	Interface - I/O Expanders PCA9555PW/SOT355/TSSOP24	Datasheet	2,452Expected 11/16/2026	Cut Tape ¥292.3 ¥215.9 ¥196 ¥174.4 Reel ¥140.9 View ¥163.4 ¥157.3 ¥156.6 ¥139.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		SMD/SMT	TSSOP-24	I2C, Serial	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	With ESD Protection
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN16 package PCAL6408AEX1Z NXP Semiconductors 1: ¥252.5 14,967Expected 11/22/2027	Mfr. Part # PCAL6408AEX1Z Mouser Part # 771-PCAL6408AEX1Z	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN16 package Learn More about NXP Semiconductors nxp gpioexpanders	Datasheet	14,967Expected 11/22/2027	Cut Tape ¥252.5 ¥194.3 ¥167.8 ¥148.8 View Reel ¥124.6 ¥139.9 ¥132.7 ¥124.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	PCAL6408A	SMD/SMT	X2QFN-16	I2C, Serial, SMBus	8 I/O	With Interrupt	1.65 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN24 package PCAL6416AEX1Z NXP Semiconductors 1: ¥272.4 13,130On Order	Mfr. Part # PCAL6416AEX1Z Mouser Part # 841-PCAL6416AEX1Z	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN24 package	Datasheet	13,130On Order On Order Ship Dates Mfr. #: PCAL6416AEX1Z Stock: 0 On Order: 3,130 Expected 1/14/2027 5,000 Expected 11/1/2027 5,000 TBD Factory Lead-Time: 30 Weeks	Cut Tape ¥272.4 ¥210.9 ¥182.7 ¥162.3 View Reel ¥135.5 ¥152.5 ¥146.5 ¥144.8 ¥144.7 ¥135.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	PCAL6416A	SMD/SMT	X2QFN-24	I2C, Serial, SMBus	16 I/O	With Interrupt	1.65 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders REMOTE 16-BIT I/O EXPANDER FOR I2C BUS WITH INTERRUPT (TSSOP) NLA9555DTR2G onsemi 1: ¥325.6 2,500Expected 4/12/2027 New Product	Mfr. Part # NLA9555DTR2G Mouser Part # 863-NLA9555DTR2G New Product	onsemi	Interface - I/O Expanders REMOTE 16-BIT I/O EXPANDER FOR I2C BUS WITH INTERRUPT (TSSOP)	Datasheet	2,500Expected 4/12/2027	Cut Tape ¥325.6 ¥237.5 ¥215.9 ¥192.7 View Reel ¥163.1 ¥181 ¥174.4 ¥172.7 ¥163.1	Min.: 1 Mult.: 1 : 2,500	NLA9555	SMD/SMT	TSSOP-24	I2C	16 I/O	With Interrupt	1.65 V	5.5 V		- 55 C	+ 125 C	Reel, Cut Tape
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDWR PCF8575CDW Texas Instruments 1: ¥1,290.6 294Expected 11/26/2026	Mfr. Part # PCF8575CDW Mouser Part # 595-PCF8575CDW	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDWR	Datasheet	294Expected 11/26/2026	¥1,290.6 ¥1,031.5 ¥875.3 ¥838.8 View ¥794 ¥780.7 ¥760.7	Min.: 1 Mult.: 1	PCF8575C	SMD/SMT	SOIC-24	I2C, Serial, SMBus	16 I/O	With Interrupt	4.5 V	5.5 V	400 kHz	- 40 C	+ 85 C	Tube	2 kV
Interface - I/O Expanders PCA9535PW/SOT355/TSSOP24 PCA9535PWJ Nexperia 1: ¥302.3 1,199Expected 11/20/2026	Mfr. Part # PCA9535PWJ Mouser Part # 771-PCA9535PWJ	Nexperia	Interface - I/O Expanders PCA9535PW/SOT355/TSSOP24	Datasheet	1,199Expected 11/20/2026	Cut Tape ¥302.3 ¥222.6 ¥201 ¥179.4 Reel ¥144.8 View ¥169.4 ¥163.4 ¥163.1 ¥143.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		SMD/SMT	TSSOP-24	I2C, Serial	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	With ESD Protection
Interface - I/O Expanders 16-BIT I/O EXPANDER onsemi NLA9535MTTXG-Q NLA9535MTTXG-Q onsemi 1: ¥255.8 325Expected 11/11/2027 New Product	Mfr. Part # NLA9535MTTXG-Q Mouser Part # 863-NLA9535MTTXG-Q New Product	onsemi	Interface - I/O Expanders 16-BIT I/O EXPANDER	Datasheet	325Expected 11/11/2027	¥255.8 ¥186 ¥169.4 ¥150.5 View ¥141.4 ¥135.9 ¥134.2 ¥125.7	Min.: 1 Mult.: 1		SMD/SMT	WQFN-24	I2C	16 I/O	With Interrupt	1.65 V	5.5 V	1 MHz	- 55 C	+ 125 C		With ESD Protection
Interface - I/O Expanders Interface IO Expander V-QFN4040-24 T&R 3.5K Diodes Incorporated PI4IOE5V9673ZDEX PI4IOE5V9673ZDEX Diodes Incorporated 3,500: ¥126.7 14,000Factory Stock Available	Mfr. Part # PI4IOE5V9673ZDEX Mouser Part # 729-PI4IOE5V9673ZDEX	Diodes Incorporated	Interface - I/O Expanders Interface IO Expander V-QFN4040-24 T&R 3.5K	Datasheet	14,000Factory Stock Available More Info Available	Reel ¥126.7 ¥124.2	Min.: 3,500 Mult.: 3,500 : 3,500		SMD/SMT	TQFN-24									Reel
Interface - I/O Expanders 16 bit In/Out MCP23016T-I/SS Microchip Technology 2,100: ¥313.9 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # MCP23016T-I/SS Mouser Part # 579-MCP23016T-I/SS	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel ¥313.9	Min.: 2,100 Mult.: 2,100 : 2,100		SMD/SMT	SSOP-28	I2C, Serial	16 I/O	With Interrupt	5.5 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel	Without ESD Protection
Interface - I/O Expanders Digital CAN I/O MCP25020-E/SL Microchip Technology 1: ¥730.8 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # MCP25020-E/SL Mouser Part # 579-MCP25020-E/SL	Microchip Technology	Interface - I/O Expanders Digital CAN I/O	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥730.8 ¥612.9 ¥606.3	Min.: 1 Mult.: 1		SMD/SMT	SOIC-14				5.5 V	5.5 V		- 65 C	+ 150 C	Tube
Interface - I/O Expanders Digital CAN I/O MCP25020T-E/SL Microchip Technology 2,600: ¥539.8 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # MCP25020T-E/SL Mouser Part # 579-MCP25020T-E/SL	Microchip Technology	Interface - I/O Expanders Digital CAN I/O	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥539.8	Min.: 2,600 Mult.: 2,600 : 2,600		SMD/SMT	SOIC-14				5.5 V	5.5 V		- 65 C	+ 150 C	Reel
Interface - I/O Expanders Digital CAN I/O MCP25020T-I/SL Microchip Technology 2,600: ¥498.3 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # MCP25020T-I/SL Mouser Part # 579-MCP25020T-I/SL	Microchip Technology	Interface - I/O Expanders Digital CAN I/O	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥498.3	Min.: 2,600 Mult.: 2,600 : 2,600		SMD/SMT	SOIC-14				5.5 V	5.5 V		- 65 C	+ 150 C	Reel
Interface - I/O Expanders Digital 1 Wire capab MCP25025T-I/SL Microchip Technology 2,600: ¥539.8 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # MCP25025T-I/SL Mouser Part # 579-MCP25025T-I/SL	Microchip Technology	Interface - I/O Expanders Digital 1 Wire capab	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥539.8	Min.: 2,600 Mult.: 2,600 : 2,600		SMD/SMT	SOIC-14				5.5 V	5.5 V		- 65 C	+ 150 C	Reel
Interface - I/O Expanders Mixed signal Expandr MCP25050T-E/SL Microchip Technology 2,600: ¥730.8 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # MCP25050T-E/SL Mouser Part # 579-MCP25050T-E/SL	Microchip Technology	Interface - I/O Expanders Mixed signal Expandr	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥730.8	Min.: 2,600 Mult.: 2,600 : 2,600		SMD/SMT	SOIC-14				5.5 V	5.5 V		- 65 C	+ 150 C	Reel
Interface - I/O Expanders Mixed signal Expandr MCP25050T-I/SL Microchip Technology 2,600: ¥664.4 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # MCP25050T-I/SL Mouser Part # 579-MCP25050T-I/SL	Microchip Technology	Interface - I/O Expanders Mixed signal Expandr	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel ¥664.4	Min.: 2,600 Mult.: 2,600 : 2,600		SMD/SMT	SOIC-14				5.5 V	5.5 V		- 65 C	+ 150 C	Reel
Interface - I/O Expanders Mixed signal 1 Wire MCP25055T-I/SL Microchip Technology 2,600: ¥539.8 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # MCP25055T-I/SL Mouser Part # 579-MCP25055T-I/SL	Microchip Technology	Interface - I/O Expanders Mixed signal 1 Wire	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥539.8	Min.: 2,600 Mult.: 2,600 : 2,600		SMD/SMT	SOIC-14				5.5 V	5.5 V		- 65 C	+ 150 C	Reel
Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander KTS1622EWAA-TR Kinetic Technologies 1: ¥157.8 Non-Stocked Lead-Time 23 Weeks	Mfr. Part # KTS1622EWAA-TR Mouser Part # 389-KTS1622EWAA-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	Non-Stocked Lead-Time 23 Weeks	Cut Tape ¥157.8 ¥113.4 ¥102.3 ¥90 Reel ¥73.9 View ¥84.2 ¥80.6 ¥78.1 ¥72.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	KTS1622	SMD/SMT	FO-WLP55-25	I2C, Serial	16 I/O	With Interrupt	1.65 V	5.5 V	1 MHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Mobile I/O Companion Supporting Keyscan A 595-LM8327JGR8X/NOPB LM8327JGR8/NOPB Texas Instruments 1,000: ¥865.4 Non-Stocked Lead-Time 39 Weeks	Mfr. Part # LM8327JGR8/NOPB Mouser Part # 595-LM8327JGR8/NOPB	Texas Instruments	Interface - I/O Expanders Mobile I/O Companion Supporting Keyscan A 595-LM8327JGR8X/NOPB	Datasheet	Non-Stocked Lead-Time 39 Weeks	Reel ¥865.4	Min.: 1,000 Mult.: 1,000 : 1,000	LM8327	SMD/SMT	CSBGA-36							- 40 C	+ 85 C	Reel
Interface - I/O Expanders Mobile I/O Companion Supporting Keyscan A 595-LM8327JGR8/NOPB LM8327JGR8X/NOPB Texas Instruments 3,500: ¥518.2 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # LM8327JGR8X/NOPB Mouser Part # 595-LM8327JGR8X/NOPB	Texas Instruments	Interface - I/O Expanders Mobile I/O Companion Supporting Keyscan A 595-LM8327JGR8/NOPB	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ¥518.2	Min.: 3,500 Mult.: 3,500 : 3,500	LM8327	SMD/SMT	CSBGA-36							- 40 C	+ 85 C	Reel
Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TME/NOPB LM8330TMX/NOPB Texas Instruments 3,000: ¥262.4 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # LM8330TMX/NOPB Mouser Part # 595-LM8330TMX/NOPB	Texas Instruments	Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TME/NOPB	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ¥262.4	Min.: 3,000 Mult.: 3,000 : 3,000	LM8330	SMD/SMT	DSBGA-25				1.62 V	1.98 V	400 kHz	- 30 C	+ 85 C	Reel
Interface - I/O Expanders Expandable 5-Ch I2C Hub PCA9518DBQR Texas Instruments 2,500: ¥423.6 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCA9518DBQR Mouser Part # 595-PCA9518DBQR	Texas Instruments	Interface - I/O Expanders Expandable 5-Ch I2C Hub	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ¥423.6	Min.: 2,500 Mult.: 2,500 : 2,500	PCA9518	SMD/SMT	QSOP-20		5 I/O		3 V	3.6 V	400 kHz	- 40 C	+ 85 C	Reel
Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518DBT A 595-PCA9518DBT PCA9518DBR Texas Instruments 2,000: ¥480 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # PCA9518DBR Mouser Part # 595-PCA9518DBR	Texas Instruments	Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518DBT A 595-PCA9518DBT	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ¥480	Min.: 2,000 Mult.: 2,000 : 2,000	PCA9518	SMD/SMT	SSOP-20		5 I/O		3 V	3.6 V	400 kHz	- 40 C	+ 85 C	Reel