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General Purpose Interface - I/O Expanders

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CRC) 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 NCA9595PW/SOT355/TSSOP24 NCA9595PWJ Nexperia 1: ₡1 035,73 4 675In Stock	Mfr. Part # NCA9595PWJ Mouser Part # 771-NCA9595PWJ	Nexperia	Interface - I/O Expanders NCA9595PW/SOT355/TSSOP24	Datasheet	4 675In Stock	Cut Tape ₡1 035,73 ₡765,08 ₡697,42 ₡619,35 Reel ₡525,67 View ₡582,92 ₡562,10 ₡541,28 ₡511,10 MouseReel Available	Min.: 1 Mult.: 1 : 2 500		SMD/SMT	TSSOP-24	I2C, Serial	16 I/O	With Interrupt	1.65 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	With ESD Protection
Interface - I/O Expanders NCA9595PW-Q100/SOT355/TSSOP24 NCA9595PW-Q100J Nexperia 1: ₡1 171,05 2 263In Stock	Mfr. Part # NCA9595PW-Q100J Mouser Part # 771-NCA9595PW-Q100J	Nexperia	Interface - I/O Expanders NCA9595PW-Q100/SOT355/TSSOP24	Datasheet	2 263In Stock	Cut Tape ₡1 171,05 ₡869,18 ₡791,11 ₡707,83 Reel ₡598,54 View ₡671,40 ₡650,58 ₡624,56 ₡588,13 MouseReel Available	Min.: 1 Mult.: 1 : 2 500		SMD/SMT	TSSOP-24	I2C, Serial	16 I/O	With Interrupt	1.65 V	5.5 V	400 kHz	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel	With ESD Protection
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package PCA9539RPW/Q900J NXP Semiconductors 1: ₡1 431,28 1 043In Stock	Mfr. Part # PCA9539RPW/Q900J Mouser Part # 771-PCA9539RPW/Q900J	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package	Datasheet	1 043In Stock	Cut Tape ₡1 431,28 ₡1 066,95 ₡978,47 ₡874,38 Reel ₡739,06 View ₡827,54 ₡806,72 ₡770,29 ₡728,65 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	PCA9539R	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander KTS1620ERG-TR Kinetic Technologies 1: ₡1 389,64 854In Stock 2 000Expected 11/5/2026	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	854In Stock 2 000Expected 11/5/2026	Cut Tape ₡1 389,64 ₡1 030,52 ₡942,04 ₡843,15 Reel ₡733,86 View ₡796,31 ₡770,29 ₡723,45 ₡702,63 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	KTS1620	SMD/SMT	TQFN55-32	I2C, Serial	24 I/O	With Interrupt	1.65 V	5.5 V	1 MHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander KTS1625EUAA-TB Kinetic Technologies 1: ₡1 056,54 1 050In Stock New Product	Mfr. Part # KTS1625EUAA-TB Mouser Part # 389-KTS1625EUAA-TB New Product	Kinetic Technologies	Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander Learn More about Kinetic Technologies kinetic kts1625 16 bit i2c bus io expander	Datasheet	1 050In Stock	Cut Tape ₡1 056,54 ₡780,70 ₡713,04 ₡634,97 Reel ₡541,28 View ₡598,54 ₡577,72 ₡551,69 ₡520,47	Min.: 1 Mult.: 1 : 1 500	KTS1625	SMD/SMT	WQFN-24	I2C	16 I/O	With Interrupt	1.65 V	5.5 V	1 MHz	- 40 C	+ 85 C		Reel, Cut Tape
Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package PCAL9722HNMP NXP Semiconductors 1: ₡983,68 50 699In Stock	Mfr. Part # PCAL9722HNMP Mouser Part # 771-PCAL9722HNMP	NXP Semiconductors	Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package Learn More about NXP Semiconductors nxp pcal9722 expanders	Datasheet	50 699In Stock	Cut Tape ₡983,68 ₡728,65 ₡660,99 ₡588,13 View Reel ₡488,20 ₡556,90 ₡536,08 ₡499,13 ₡488,20 MouseReel Available	Min.: 1 Mult.: 1 : 6 000	PCAL9722	SMD/SMT	HVQFN-32	I2C, Serial		With Interrupt	1.1 V	5.5 V	5 MHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package PCAL9722HN/Q900MP NXP Semiconductors 1: ₡1 176,25 45 457In Stock	Mfr. Part # PCAL9722HN/Q900MP Mouser Part # 771-PCAL9722HNQ900MP	NXP Semiconductors	Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package Learn More about NXP Semiconductors nxp pcal9722 expanders	Datasheet	45 457In Stock	Cut Tape ₡1 176,25 ₡869,18 ₡796,31 ₡707,83 View Reel ₡588,13 ₡671,40 ₡650,58 ₡588,13 MouseReel Available	Min.: 1 Mult.: 1 : 6 000	PCAL9722	SMD/SMT	HVQFN-32	Serial, SPI		With Interrupt	1.1 V	5.5 V	5 MHz	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN24 package PCAL9714HNMP NXP Semiconductors 1: ₡775,49 9 577In Stock	Mfr. Part # PCAL9714HNMP Mouser Part # 771-PCAL9714HNMP	NXP Semiconductors	Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN24 package Learn More about NXP Semiconductors nxp pcal9714 expanders	Datasheet	9 577In Stock	Cut Tape ₡775,49 ₡567,31 ₡513,18 ₡455,41 View Reel ₡372,65 ₡427,82 ₡411,17 ₡406,48 ₡392,43 ₡372,65	Min.: 1 Mult.: 1 : 6 000	PCAL9714	SMD/SMT	HVQFN-24	I2C, Serial		With Interrupt	1.1 V	5.5 V	5 MHz	- 40 C	+ 85 C		Reel, Cut Tape	2 kV
Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN24 package PCAL9714HN/Q900MP NXP Semiconductors 1: ₡910,81 6 998In Stock	Mfr. Part # PCAL9714HN/Q900MP Mouser Part # 771-PCAL9714HNQ900MP	NXP Semiconductors	Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN24 package Learn More about NXP Semiconductors nxp pcal9714 expanders	Datasheet	6 998In Stock	Cut Tape ₡910,81 ₡671,40 ₡608,94 ₡546,49 View Reel ₡447,60 ₡510,06 ₡490,80 ₡476,75 ₡462,69 ₡447,60	Min.: 1 Mult.: 1 : 6 000	PCAL9714	SMD/SMT	HVQFN-24	I2C, Serial		With Interrupt	1.1 V	5.5 V	5 MHz	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape	2 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in HVQFN24 package PCA9535BS,118 NXP Semiconductors 1: ₡1 488,53 37 313In Stock 24 000Expected 11/4/2026	Mfr. Part # PCA9535BS,118 Mouser Part # 771-PCA9535BS-T	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in HVQFN24 package	Datasheet	37 313In Stock 24 000Expected 11/4/2026	Cut Tape ₡1 488,53 ₡1 113,80 ₡1 014,91 ₡910,81 View Reel ₡759,88 ₡863,97 ₡843,15 ₡801,52 ₡775,49 ₡759,88 MouseReel Available	Min.: 1 Mult.: 1 : 6 000	PCA9535	SMD/SMT	HVQFN-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 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in TSSOP24 package PCA9535PW,118 NXP Semiconductors 1: ₡1 488,53 9 691In Stock 17 500Expected 1/13/2027	Mfr. Part # PCA9535PW,118 Mouser Part # 771-PCA9535PW-T	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in TSSOP24 package	Datasheet	9 691In Stock 17 500Expected 1/13/2027	Cut Tape ₡1 488,53 ₡1 113,80 ₡1 014,91 ₡910,81 View Reel ₡754,67 ₡863,97 ₡843,15 ₡801,52 ₡754,67 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	PCA9535	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 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package PCA9539PW/Q900,118 NXP Semiconductors 1: ₡1 545,78 44 690In Stock	Mfr. Part # PCA9539PW/Q900,118 Mouser Part # 771-PCA9539PW/Q90011	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package	Datasheet	44 690In Stock	Cut Tape ₡1 545,78 ₡1 150,23 ₡1 056,54 ₡947,25 ₡895,20 Reel ₡754,67 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	PCA9539	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package PCAL6408ABSHP NXP Semiconductors 1: ₡780,70 51 604In Stock	Mfr. Part # PCAL6408ABSHP Mouser Part # 771-PCAL6408ABSHP	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package Learn More about NXP Semiconductors nxp gpioexpanders	Datasheet	51 604In Stock	Cut Tape ₡780,70 ₡567,31 ₡514,22 ₡452,28 View Reel ₡380,98 ₡437,19 ₡420,02 ₡415,85 ₡401,28 ₡380,98 MouseReel Available	Min.: 1 Mult.: 1 : 6 000	PCAL6408A	SMD/SMT	HVQFN-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 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in XQFN16 package PCAL6408AHKX NXP Semiconductors 1: ₡687,01 38 408In Stock 56 000Expected 1/4/2027	Mfr. Part # PCAL6408AHKX Mouser Part # 771-PCAL6408AHKX	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in XQFN16 package Learn More about NXP Semiconductors nxp gpioexpanders	Datasheet	38 408In Stock 56 000Expected 1/4/2027	Cut Tape ₡687,01 ₡497,56 ₡450,72 ₡399,20 View Reel ₡330,50 ₡374,21 ₡359,64 ₡348,71 ₡343,51 ₡330,50 MouseReel Available	Min.: 1 Mult.: 1 : 4 000	PCAL6408A	SMD/SMT	XQFN-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 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package PCAL6408APWJ NXP Semiconductors 1: ₡754,67 36 214In Stock	Mfr. Part # PCAL6408APWJ Mouser Part # 771-PCAL6408APWJ	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package Learn More about NXP Semiconductors nxp gpioexpanders	Datasheet	36 214In Stock	Cut Tape ₡754,67 ₡551,69 ₡525,67 ₡465,30 Reel ₡393,47 View ₡437,19 ₡420,02 ₡415,85 ₡384,62 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	PCAL6408A	SMD/SMT	TSSOP-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 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HUQFN32 package PCAL6524HEAZ NXP Semiconductors 1: ₡1 113,80 32 705In Stock 84 400On Order	Mfr. Part # PCAL6524HEAZ Mouser Part # 771-PCAL6524HEAZ	NXP Semiconductors	Interface - I/O Expanders 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HUQFN32 package Learn More about NXP Semiconductors nxp pcal6524 expander	Datasheet	32 705In Stock 84 400On Order On Order Ship Dates Mfr. #: PCAL6524HEAZ Stock: 32 705 Can Ship Immediately On Order: 24 000 Expected 10/26/2026 1 900 Expected 11/3/2026 58 500 Expected 1/11/2027 Factory Lead-Time: 30 Weeks	Cut Tape ₡1 113,80 ₡848,36 ₡759,88 ₡687,01 Reel ₡614,15 View ₡645,38 ₡598,54 ₡588,13 ₡567,31 MouseReel Available	Min.: 1 Mult.: 1 : 500	PCAL6524	SMD/SMT	HUQFN-32	I2C, Serial, SMBus	24 I/O	With Interrupt	800 mV	3.6 V	1 MHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Interface - I/O Expanders PCA9539PW/SOT355/TSSOP24 PCA9539PWJ Nexperia 1: ₡999,29 1 022In Stock	Mfr. Part # PCA9539PWJ Mouser Part # 771-PCA9539PWJ	Nexperia	Interface - I/O Expanders PCA9539PW/SOT355/TSSOP24	Datasheet	1 022In Stock	Cut Tape ₡999,29 ₡733,86 ₡671,40 ₡598,54 Reel ₡515,26 View ₡562,10 ₡541,28 ₡493,40 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 48-bit I2C-bus I/O Expander PI4IOE5V96248ZLEX Diodes Incorporated 1: ₡1 488,53 6 567In Stock	Mfr. Part # PI4IOE5V96248ZLEX Mouser Part # 729-I4IOE5V96248ZLEX	Diodes Incorporated	Interface - I/O Expanders 48-bit I2C-bus I/O Expander Learn More about Diodes Incorporated pericom io expanders	Datasheet	6 567In Stock	Cut Tape ₡1 488,53 ₡1 108,59 ₡988,88 ₡910,81 Reel ₡910,81 MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 3 000	PIO4IO	SMD/SMT	TQFN-56	I2C, Serial	48 I/O	With Interrupt	2.3 V	5.5 V	1 MHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	4 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in TSSOP24 package PCA9535CPW,118 NXP Semiconductors 1: ₡1 337,60 1 112In Stock 17 500On Order	Mfr. Part # PCA9535CPW,118 Mouser Part # 771-PCA9535CPW118	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in TSSOP24 package	Datasheet	1 112In Stock 17 500On Order On Order Ship Dates Mfr. #: PCA9535CPW,118 Stock: 1 112 Can Ship Immediately On Order: 10 000 Expected 10/29/2026 7 500 Expected 11/23/2026 Factory Lead-Time: 30 Weeks	Cut Tape ₡1 337,60 ₡994,09 ₡905,61 ₡811,93 View Reel ₡676,61 ₡765,08 ₡739,06 ₡713,04 ₡676,61 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	PCA9535C	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 4-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP10 package PCA9537DPZ NXP Semiconductors 1: ₡1 066,95 2 769In Stock	Mfr. Part # PCA9537DPZ Mouser Part # 771-PCA9537DPZ	NXP Semiconductors	Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP10 package	Datasheet	2 769In Stock	Cut Tape ₡1 066,95 ₡791,11 ₡718,24 ₡640,17 Reel ₡551,69 View ₡603,74 ₡582,92 ₡572,51 ₡530,87 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	PCA9537DP	SMD/SMT	TSSOP-10	I2C, Serial, SMBus	4 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package PCA9539RPW,118 NXP Semiconductors 1: ₡1 186,66 2 425In Stock	Mfr. Part # PCA9539RPW,118 Mouser Part # 771-PCA9539RPW,118	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package	Datasheet	2 425In Stock	Cut Tape ₡1 186,66 ₡874,38 ₡796,31 ₡713,04 Reel ₡614,15 View ₡671,40 ₡650,58 ₡629,76 ₡593,33 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	PCA9539R	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 34-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA42 package PCAL6534EVJ NXP Semiconductors 1: ₡2 050,63 4 015In Stock	Mfr. Part # PCAL6534EVJ Mouser Part # 771-PCAL6534EVJ	NXP Semiconductors	Interface - I/O Expanders 34-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA42 package Learn More about NXP Semiconductors nxp pcal6534 gpio expander	Datasheet	4 015In Stock	Cut Tape ₡2 050,63 ₡1 550,99 ₡1 426,08 ₡1 285,55 View Reel ₡1 108,59 ₡1 217,89 ₡1 212,68 ₡1 171,05 ₡1 155,43 ₡1 108,59 MouseReel Available	Min.: 1 Mult.: 1 : 5 000	PCAL6534	SMD/SMT	VFBGA-42	I2C, Serial, SMBus	34 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 24-bit I2C-bus I/O Expander PI4IOE5V96224ZLEX Diodes Incorporated 1: ₡1 285,55 122In Stock 38 150On Order	Mfr. Part # PI4IOE5V96224ZLEX Mouser Part # 729-I4IOE5V96224ZLEX	Diodes Incorporated	Interface - I/O Expanders 24-bit I2C-bus I/O Expander Learn More about Diodes Incorporated pericom io expanders	Datasheet	122In Stock 38 150On Order On Order Ship Dates Mfr. #: PI4IOE5V96224ZLEX Stock: 122 Can Ship Immediately On Order: 6 650 Expected 11/9/2026 31 500 Expected 1/18/2027 Factory Lead-Time: 48 Weeks	Cut Tape ₡1 285,55 ₡952,45 ₡843,15 ₡775,49 View Reel ₡655,79 ₡754,67 ₡744,27 ₡728,65 ₡655,79 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3 500 : 3 500	PIO4IO	SMD/SMT	TQFN-32	I2C, Serial	24 I/O	With Interrupt	2.3 V	5.5 V	1 MHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	4 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package PCA9539PW,118 NXP Semiconductors 1: ₡1 332,39 108In Stock 17 500On Order	Mfr. Part # PCA9539PW,118 Mouser Part # 771-PCA9539PW-T	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package	Datasheet	108In Stock 17 500On Order On Order Ship Dates Mfr. #: PCA9539PW,118 Stock: 108 Can Ship Immediately On Order: 7 500 Expected 6/7/2027 10 000 Expected 6/14/2027 Factory Lead-Time: 30 Weeks	Cut Tape ₡1 332,39 ₡988,88 ₡900,41 ₡806,72 View Reel ₡671,40 ₡765,08 ₡733,86 ₡707,83 ₡671,40 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	PCA9539	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 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN16 package PCAL6408AEX1Z NXP Semiconductors 1: ₡791,11 192In Stock 15 000On Order	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	192In Stock 15 000On Order	Cut Tape ₡791,11 ₡608,94 ₡525,67 ₡466,34 View Reel ₡390,35 ₡438,23 ₡415,85 ₡390,35 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

General Purpose Interface - I/O Expanders

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General Purpose Interface - I/O Expanders

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