Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser (Sweden) +45 80253834Feedback

Change LocationEnglish

+45 80253834 Change Location

In Stock

RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

PCA9538 Series Interface - I/O Expanders

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 7

Applied Filters:

Series = PCA9538

Manufacturer

Package/Case

Interrupt Output

Qualification

Packaging

ESD Protection

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DW PCA9538DWR Texas Instruments 1: 25,89 kr. 1.131In Stock	Mfr. Part No. PCA9538DWR Mouser Part No 595-PCA9538DWR	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DW	Datasheet	1.131In Stock	Cut Tape 25,89 kr. 19,55 kr. 17,98 kr. 16,26 kr. View Reel 13,95 kr. 15,37 kr. 15,29 kr. 14,40 kr. 13,95 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000			PCA9538	SMD/SMT	SOIC-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 Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR PCA9538DW Texas Instruments 1: 29,09 kr. 579In Stock	Mfr. Part No. PCA9538DW Mouser Part No 595-PCA9538DW	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR	Datasheet	579In Stock	29,09 kr. 21,86 kr. 20,14 kr. 18,13 kr. View 17,53 kr. 16,19 kr. 15,96 kr.	Min.: 1 Mult.: 1			PCA9538	SMD/SMT	SOIC-16	I2C, Serial, SMBus	8 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Tube	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. 4.000In Stock 12.000Expected 09/11/2026	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	4.000In Stock 12.000Expected 09/11/2026	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. 2.547In Stock 12.500Expected 27/10/2026	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	2.547In Stock 12.500Expected 27/10/2026	Cut Tape 17,23 kr. 12,83 kr. 11,71 kr. 10,44 kr. Reel 8,95 kr. View 9,85 kr. 9,55 kr. 9,18 kr. 8,73 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 Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538PW PCA9538PWR Texas Instruments 1: 13,43 kr. 7.703On Order	Mfr. Part No. PCA9538PWR Mouser Part No 595-PCA9538PWR	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538PW	Datasheet	7.703On Order On Order Ship Dates Mfr. No: PCA9538PWR Stock: 0 On Order: 3.703 Expected 06/11/2026 4.000 Expected 16/11/2026 Factory Lead Time: 20 Weeks	Cut Tape 13,43 kr. 9,85 kr. 8,95 kr. 8,06 kr. Reel 6,86 kr. View 7,53 kr. 7,31 kr. 6,93 kr. 6,61 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000			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. 2.498Expected 29/10/2026	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	2.498Expected 29/10/2026	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
	Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander PCA9538DGVR Texas Instruments 1: 25,89 kr. Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. PCA9538DGVR Mouser Part No 595-PCA9538DGVR	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape 25,89 kr. 19,55 kr. 17,98 kr. 16,26 kr. View Reel 14,25 kr. 15,37 kr. 15,29 kr. 14,40 kr. 14,25 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000			PCA9538	SMD/SMT	TVSOP-16	I2C, Serial, SMBus	8 I/O		2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel