Interface - I/O Expanders – Mouser Denmark

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) 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: 11,64 kr. 21.504In Stock 18.000Expected 19/04/2027	Mfr. Part No. PCA9538ABSHP Mouser Part No 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	21.504In Stock 18.000Expected 19/04/2027	Cut Tape 11,64 kr. 8,50 kr. 7,76 kr. 6,80 kr. View Reel 5,79 kr. 6,61 kr. 6,32 kr. 6,30 kr. 6,09 kr. 5,79 kr. 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: 11,26 kr. 6.676In Stock	Mfr. Part No. PCA9538APWJ Mouser Part No 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	6.676In Stock	Cut Tape 11,26 kr. 8,36 kr. 7,61 kr. 6,80 kr. Reel 5,91 kr. View 6,61 kr. 6,32 kr. 6,30 kr. 5,78 kr. 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: 17,23 kr. 4.025In Stock 12.000Expected 02/11/2026	Mfr. Part No. PCA9538BS,118 Mouser Part No 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	4.025In Stock 12.000Expected 02/11/2026	Cut Tape 17,23 kr. 12,83 kr. 11,71 kr. 10,44 kr. View Reel 8,80 kr. 9,85 kr. 9,55 kr. 9,18 kr. 9,03 kr. 8,80 kr. 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: 17,23 kr. 2.997In Stock 12.500Expected 28/10/2026	Mfr. Part No. PCA9538PW,118 Mouser Part No 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	2.997In Stock 12.500Expected 28/10/2026	Cut Tape 17,23 kr. 12,83 kr. 11,71 kr. 10,44 kr. 9,85 kr. Reel 8,36 kr. 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: 20,66 kr. 1.200In Stock 2.500Expected 21/12/2026	Mfr. Part No. PCA9538PW/Q900,118 Mouser Part No 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	1.200In Stock 2.500Expected 21/12/2026	Cut Tape 20,66 kr. 15,37 kr. 14,02 kr. 12,61 kr. 11,94 kr. Reel 10,15 kr. 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