Interface - I/O Expanders – Mouser Costa Rica

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CRC) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	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 8-bit I2C-bus I/O Expander with Interrupt and Reset in HVQFN16 package PCA9538ABSHP NXP Semiconductors 1: ₡942,04 19 297In Stock 18 000Expected 5/3/2027	Mfr. Part # PCA9538ABSHP Mouser Part # 771-PCA9538ABSHP	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus I/O Expander with Interrupt and Reset in HVQFN16 package Learn More about NXP Semiconductors nxp gpioexpanders	Datasheet	19 297In Stock 18 000Expected 5/3/2027	Cut Tape ₡942,04 ₡692,22 ₡629,76 ₡551,69 View Reel ₡469,46 ₡536,08 ₡512,66 ₡511,10 ₡493,92 ₡469,46 MouseReel Available	Min.: 1 Mult.: 1 : 6 000			PCA9538A	SMD/SMT	HVQFN-16	I2C, Serial, SMBus	8 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 8-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP16 package PCA9538APWJ NXP Semiconductors 1: ₡910,81 4 042In Stock 5 000Expected 2/1/2027	Mfr. Part # PCA9538APWJ Mouser Part # 771-PCA9538APWJ	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP16 package Learn More about NXP Semiconductors nxp gpioexpanders	Datasheet	4 042In Stock 5 000Expected 2/1/2027	Cut Tape ₡910,81 ₡676,61 ₡619,35 ₡551,69 Reel ₡479,35 View ₡536,08 ₡512,66 ₡511,10 ₡468,94 MouseReel Available	Min.: 1 Mult.: 1 : 2 500			PCA9538A	SMD/SMT	TSSOP-16	I2C, Serial, SMBus	8 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 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in HVQFN16 package PCA9538BS,118 NXP Semiconductors 1: ₡1 400,05 4 000In Stock 12 000Expected 11/9/2026	Mfr. Part # PCA9538BS,118 Mouser Part # 771-PCA9538BS-T	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in HVQFN16 package	Datasheet	4 000In Stock 12 000Expected 11/9/2026	Cut Tape ₡1 400,05 ₡1 040,93 ₡947,25 ₡848,36 View Reel ₡713,04 ₡801,52 ₡775,49 ₡744,27 ₡733,86 ₡713,04 MouseReel Available	Min.: 1 Mult.: 1 : 6 000			PCA9538	SMD/SMT	HVQFN-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 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package PCA9538PW,118 NXP Semiconductors 1: ₡1 400,05 2 547In Stock 12 500Expected 10/27/2026	Mfr. Part # PCA9538PW,118 Mouser Part # 771-PCA9538PW-T	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package	Datasheet	2 547In Stock 12 500Expected 10/27/2026	Cut Tape ₡1 400,05 ₡1 040,93 ₡947,25 ₡848,36 Reel ₡728,65 View ₡801,52 ₡775,49 ₡744,27 ₡707,83 MouseReel Available	Min.: 1 Mult.: 1 : 2 500			PCA9538	SMD/SMT	TSSOP-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 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package PCA9538PW/Q900,118 NXP Semiconductors 1: ₡1 675,90 2 498Expected 10/29/2026	Mfr. Part # PCA9538PW/Q900,118 Mouser Part # 771-PCA9538PW/Q90011	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package	Datasheet	2 498Expected 10/29/2026	Cut Tape ₡1 675,90 ₡1 249,12 ₡1 139,82 ₡1 025,32 ₡968,07 Reel ₡822,34 MouseReel Available	Min.: 1 Mult.: 1 : 2 500			PCA9538	SMD/SMT	TSSOP-16	I2C, Serial, SMBus	8 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel	2 kV