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771-PCA9538A Interface - I/O Expanders

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 8-bit I2C-bus I/O Expander with Interrupt and Reset in HVQFN16 package PCA9538ABSHP NXP Semiconductors 1: Rp33.206,26 19.177In Stock 18.000Expected 03/05/2027	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	19.177In Stock 18.000Expected 03/05/2027	Cut Tape Rp33.206,26 Rp24.400,18 Rp22.198,66 Rp19.446,76 View Reel Rp16.548,09 Rp18.896,38 Rp18.070,81 Rp18.015,77 Rp17.410,35 Rp16.548,09 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: Rp32.105,50 4.042In Stock 5.000Expected 01/02/2027	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	4.042In Stock 5.000Expected 01/02/2027	Cut Tape Rp32.105,50 Rp23.849,80 Rp21.831,74 Rp19.446,76 Reel Rp16.896,67 View Rp18.896,38 Rp18.070,81 Rp18.015,77 Rp16.529,75 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 Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR PCA9538DW Texas Instruments 1: Rp83.107,38 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	Rp83.107,38 Rp62.559,86 Rp57.606,44 Rp51.735,72 View Rp50.084,58 Rp46.231,92 Rp45.681,54	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 Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538PW PCA9538PWR Texas Instruments 1: Rp38.343,14 7.693On 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	7.693On Order On Order Ship Dates Mfr. No: PCA9538PWR Stock: 0 On Order: 3.693 Expected 06/11/2026 4.000 Expected 16/11/2026 Factory Lead Time: 20 Weeks	Cut Tape Rp38.343,14 Rp28.252,84 Rp25.684,40 Rp22.932,50 Reel Rp19.630,22 View Rp21.648,28 Rp20.914,44 Rp19.813,68 Rp18.896,38 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 Rem 8B I2C & SMBus L o-Pwr I/O Expander TCA9538PWR Texas Instruments 1: Rp37.242,38 9.512Expected 17/12/2026	Mfr. Part No. TCA9538PWR Mouser Part No 595-TCA9538PWR	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander	Datasheet	9.512Expected 17/12/2026	Cut Tape Rp37.242,38 Rp27.519,00 Rp24.950,56 Rp22.382,12 View Reel Rp20.364,06 Rp21.097,90 Rp20.364,06 Rp20.364,06 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.001 : 2.000	TCA9538	SMD/SMT	TSSOP-16	I2C, Serial	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 Rem 8B I2C & SMBus L o-Pwr I/O Expander PCA9538DGVR Texas Instruments 1: Rp74.117,84 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 Rp74.117,84 Rp55.955,30 Rp51.368,80 Rp46.415,38 View Reel Rp40.728,12 Rp44.030,40 Rp43.663,48 Rp41.095,04 Rp40.728,12 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
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package PCA9538PW,118 NXP Semiconductors 1: Rp49.350,74 15.037In Stock	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	15.037In Stock	Cut Tape Rp49.350,74 Rp36.692,00 Rp33.389,72 Rp29.903,98 Reel Rp25.684,40 View Rp28.252,84 Rp27.335,54 Rp26.234,78 Rp24.950,56 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 HVQFN16 package PCA9538BS,118 NXP Semiconductors 1: Rp49.350,74 1.000In 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	1.000In Stock 12.000Expected 02/11/2026	Cut Tape Rp49.350,74 Rp36.692,00 Rp33.389,72 Rp29.903,98 View Reel Rp25.134,02 Rp28.252,84 Rp27.335,54 Rp26.234,78 Rp25.867,86 Rp25.134,02 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/Q900,118 NXP Semiconductors 1: Rp59.074,12 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 Rp59.074,12 Rp44.030,40 Rp40.177,74 Rp36.141,62 Rp34.123,56 Reel Rp28.986,68 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 Lo-Pwr I/O Expander PCA9538DBR Texas Instruments 1: Rp36.325,08 1.806In Stock End of Life	Mfr. Part No. PCA9538DBR Mouser Part No 595-PCA9538DBR End of Life	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander	Datasheet	1.806In Stock	Cut Tape Rp36.325,08 Rp26.601,70 Rp24.216,72 Rp21.464,82 Rp18.107,50 View Rp20.180,60 Rp19.446,76 Rp17.703,89 MouseReel Available	Min.: 1 Mult.: 1	PCA9538	SMD/SMT	SSOP-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 Lo-Pwr I/O Expander PCA9538DB Texas Instruments 1: Rp41.278,50 299In Stock End of Life	Mfr. Part No. PCA9538DB Mouser Part No 595-PCA9538DB End of Life	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander	Datasheet	299In Stock	Rp41.278,50 Rp30.454,36 Rp27.885,92 Rp24.767,10 View Rp23.299,42 Rp22.565,58 Rp21.831,74 Rp21.097,90 Rp20.547,52	Min.: 1 Mult.: 1	PCA9538	SMD/SMT	SSOP-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 Rem 8B I2C & SMBus Lo-Pwr I/O Expander PCA9538PWG4 Texas Instruments 1: Rp41.278,50 2In Stock End of Life	Mfr. Part No. PCA9538PWG4 Mouser Part No 595-PCA9538PWG4 End of Life	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander	Datasheet	2In Stock	Rp41.278,50 Rp30.454,36 Rp27.885,92 Rp24.767,10 View Rp23.299,42 Rp22.565,58 Rp21.831,74 Rp21.097,90 Rp20.547,52	Min.: 1 Mult.: 1	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		Tube	2 kV

771-PCA9538A Interface - I/O Expanders

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