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6 V Interface - I/O Expanders

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) 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	Packaging	ESD Protection
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp PCA9557DGVR Texas Instruments 1: 21,04 kr. 2.308In Stock	Mfr. Part No. PCA9557DGVR Mouser Part No 595-PCA9557DGVR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp	Datasheet	2.308In Stock	Cut Tape 21,04 kr. 15,74 kr. 14,47 kr. 12,98 kr. View Reel 10,59 kr. 12,23 kr. 12,01 kr. 11,41 kr. 10,59 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCA9557	SMD/SMT	TVSOP-16	I2C, Serial, SMBus	8 I/O	Without Interrupt	2.5 V	6 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN PCF8574ANE4 Texas Instruments 1: 28,12 kr. 101In Stock	Mfr. Part No. PCF8574ANE4 Mouser Part No 595-PCF8574ANE4	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN	Datasheet	101In Stock	28,12 kr. 21,86 kr. 18,58 kr. 17,53 kr. View 16,64 kr. 16,49 kr. 15,44 kr. 15,14 kr.	Min.: 1 Mult.: 1	PCF8574A	Through Hole	PDIP-16	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Tube	1 kV
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR PCA9557DB Texas Instruments 1: 25,59 kr. 400In Stock	Mfr. Part No. PCA9557DB Mouser Part No 595-PCA9557DB	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR	Datasheet	400In Stock	25,59 kr. 19,02 kr. 17,46 kr. 15,52 kr. View 14,77 kr. 14,47 kr. 13,73 kr. 13,50 kr. 13,43 kr.	Min.: 1 Mult.: 1	PCA9557	SMD/SMT	SSOP-16	I2C, Serial, SMBus	8 I/O	Without Interrupt	2.5 V	6 V	400 kHz	- 40 C	+ 85 C	Tube	2 kV
Interface - I/O Expanders 8bit I/O Expndr PCF8574N Texas Instruments 1: 19,40 kr. 10.315In Stock	Mfr. Part No. PCF8574N Mouser Part No 595-PCF8574N	Texas Instruments	Interface - I/O Expanders 8bit I/O Expndr	Datasheet	10.315In Stock	19,40 kr. 14,47 kr. 13,13 kr. 11,71 kr. View 11,12 kr. 10,82 kr. 10,29 kr. 10,00 kr. 9,85 kr.	Min.: 1 Mult.: 1	PCF8574	Through Hole	PDIP-16	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Tube	1 kV
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557D PCA9557DR Texas Instruments 1: 11,26 kr. 2.315In Stock	Mfr. Part No. PCA9557DR Mouser Part No 595-PCA9557DR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557D Learn More about Texas Instruments ti pca95xx	Datasheet	2.315In Stock	Cut Tape 11,26 kr. 8,28 kr. 7,53 kr. 6,67 kr. Reel 5,77 kr. View 6,27 kr. 6,03 kr. 6,00 kr. 5,50 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	PCA9557	SMD/SMT	SOIC-Narrow-16	I2C, Serial, SMBus	8 I/O	Without Interrupt	2.5 V	6 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp PCA9557RGYR Texas Instruments 1: 20,22 kr. 2.414In Stock	Mfr. Part No. PCA9557RGYR Mouser Part No 595-PCA9557RGYR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp	Datasheet	2.414In Stock	Cut Tape 20,22 kr. 15,07 kr. 13,80 kr. 12,38 kr. Reel 10,59 kr. View 11,71 kr. 11,41 kr. 10,82 kr. 10,44 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	PCA9557	SMD/SMT	VQFN-16	I2C, Serial, SMBus	8 I/O	Without Interrupt	2.5 V	6 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus PCF8574ADGVR Texas Instruments 1: 25,29 kr. 6.857In Stock	Mfr. Part No. PCF8574ADGVR Mouser Part No 595-PCF8574ADGVR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus	Datasheet	6.857In Stock	Cut Tape 25,29 kr. 18,87 kr. 17,23 kr. 15,44 kr. 14,62 kr. Reel 12,38 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCF8574A	SMD/SMT	TVSOP-20	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	1 kV
Interface - I/O Expanders 8bit I/O Expndr PCF8574AN Texas Instruments 1: 27,75 kr. 1.010In Stock	Mfr. Part No. PCF8574AN Mouser Part No 595-PCF8574AN	Texas Instruments	Interface - I/O Expanders 8bit I/O Expndr	Datasheet	1.010In Stock	27,75 kr. 20,96 kr. 18,87 kr. 17,16 kr. View 16,26 kr. 15,96 kr. 15,52 kr. 15,07 kr.	Min.: 1 Mult.: 1	PCF8574A	Through Hole	PDIP-16	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Tube	1 kV
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus PCF8574DGVR Texas Instruments 1: 26,86 kr. 1.924In Stock	Mfr. Part No. PCF8574DGVR Mouser Part No 595-PCF8574DGVR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus	Datasheet	1.924In Stock	Cut Tape 26,86 kr. 20,29 kr. 18,58 kr. 16,79 kr. 16,26 kr. Reel 13,73 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCF8574	SMD/SMT	TVSOP-20	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	1 kV
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus PCF8574RGTR Texas Instruments 1: 12,16 kr. 4.328In Stock	Mfr. Part No. PCF8574RGTR Mouser Part No 595-PCF8574RGTR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus	Datasheet	4.328In Stock	Cut Tape 12,16 kr. 9,18 kr. 8,13 kr. 7,25 kr. Reel 6,14 kr. View 6,86 kr. 6,61 kr. 6,54 kr. 6,04 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	PCF8574	SMD/SMT	VQFN-16	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	1 kV
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus PCF8574RGYR Texas Instruments 1: 14,32 kr. 1.284In Stock	Mfr. Part No. PCF8574RGYR Mouser Part No 595-PCF8574RGYR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus	Datasheet	1.284In Stock	Cut Tape 14,32 kr. 10,67 kr. 9,70 kr. 8,65 kr. Reel 7,31 kr. View 8,21 kr. 7,98 kr. 7,76 kr. 7,06 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	PCF8574	SMD/SMT	VQFN-20	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	1 kV
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB PCA9557DBR Texas Instruments 1: 19,92 kr. 1.939In Stock	Mfr. Part No. PCA9557DBR Mouser Part No 595-PCA9557DBR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB	Datasheet	1.939In Stock	Cut Tape 19,92 kr. 14,92 kr. 13,65 kr. 12,23 kr. Reel 10,44 kr. View 11,64 kr. 11,41 kr. 10,82 kr. 10,29 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCA9557	SMD/SMT	SSOP-16	I2C, Serial, SMBus	8 I/O	Without Interrupt	2.5 V	6 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW PCA9557PWR Texas Instruments 1: 13,20 kr. 2.907In Stock 4.000Expected 22/03/2027	Mfr. Part No. PCA9557PWR Mouser Part No 595-PCA9557PWR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW Learn More about Texas Instruments ti pca95xx	Datasheet	2.907In Stock 4.000Expected 22/03/2027	Cut Tape 13,20 kr. 9,77 kr. 8,95 kr. 7,98 kr. Reel 6,93 kr. View 7,53 kr. 7,25 kr. 7,06 kr. 6,80 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCA9557	SMD/SMT	TSSOP-16	I2C, Serial, SMBus	8 I/O	Without Interrupt	2.5 V	6 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW PCF8574ADWR Texas Instruments 1: 10,22 kr. 1.897In Stock 5.715Expected 03/11/2026	Mfr. Part No. PCF8574ADWR Mouser Part No 595-PCF8574ADWR	Texas Instruments	Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW	Datasheet	1.897In Stock 5.715Expected 03/11/2026	Cut Tape 10,22 kr. 7,45 kr. 6,80 kr. 6,00 kr. Reel 5,02 kr. View 5,64 kr. 5,42 kr. 5,37 kr. 4,92 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCF8574A	SMD/SMT	SOIC-16	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	1 kV
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574PW A 595-P A 595-PCF8574PW PCF8574PWR Texas Instruments 1: 11,71 kr. 1.272In Stock 6.000Expected 12/04/2027	Mfr. Part No. PCF8574PWR Mouser Part No 595-PCF8574PWR	Texas Instruments	Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574PW A 595-P A 595-PCF8574PW	Datasheet	1.272In Stock 6.000Expected 12/04/2027	Cut Tape 11,71 kr. 8,58 kr. 7,83 kr. 6,99 kr. Reel 6,04 kr. View 6,54 kr. 6,30 kr. 6,27 kr. 5,91 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCF8574	SMD/SMT	TSSOP-20	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	1 kV
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW PCF8574APWR Texas Instruments 1: 10,22 kr. 183In Stock 22.000On Order	Mfr. Part No. PCF8574APWR Mouser Part No 595-PCF8574APWR	Texas Instruments	Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW	Datasheet	183In Stock 22.000On Order On Order Ship Dates Mfr. No: PCF8574APWR Stock: 183 Can Dispatch Immediately On Order: 10.000 Expected 25/12/2026 12.000 Expected 11/02/2027 Factory Lead Time: 12 Weeks	Cut Tape 10,22 kr. 7,45 kr. 6,80 kr. 6,00 kr. Reel 5,13 kr. View 5,64 kr. 5,42 kr. 5,37 kr. 4,92 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCF8574A	SMD/SMT	TSSOP-20	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	1 kV
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus PCF8574ARGYR Texas Instruments 1: 16,41 kr. 761In Stock	Mfr. Part No. PCF8574ARGYR Mouser Part No 595-PCF8574ARGYR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus	Datasheet	761In Stock	Cut Tape 16,41 kr. 12,23 kr. 11,26 kr. 10,00 kr. Reel 8,43 kr. View 9,47 kr. 9,40 kr. 8,21 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	PCF8574A	SMD/SMT	VQFN-20	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	1 kV
Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp PCA9557RGVR Texas Instruments 1: 12,98 kr. 27.357On Order	Mfr. Part No. PCA9557RGVR Mouser Part No 595-PCA9557RGVR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp Learn More about Texas Instruments ti pca95xx	Datasheet	27.357On Order On Order Ship Dates Mfr. No: PCA9557RGVR Stock: 0 On Order: 2.357 Expected 10/12/2026 5.000 Expected 21/12/2026 10.000 Expected 25/12/2026 10.000 Expected 14/01/2027 Factory Lead Time: 12 Weeks	Cut Tape 12,98 kr. 9,55 kr. 8,73 kr. 7,61 kr. Reel 6,37 kr. View 7,18 kr. 6,93 kr. 6,80 kr. 6,20 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	PCA9557	SMD/SMT	VQFN-16	I2C, Serial, SMBus	8 I/O	Without Interrupt	2.5 V	6 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574DW A 595-P A 595-PCF8574DW PCF8574DWR Texas Instruments 1: 13,13 kr. 15.435Expected 23/11/2026	Mfr. Part No. PCF8574DWR Mouser Part No 595-PCF8574DWR	Texas Instruments	Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574DW A 595-P A 595-PCF8574DW	Datasheet	15.435Expected 23/11/2026	Cut Tape 13,13 kr. 9,77 kr. 8,88 kr. 7,91 kr. Reel 6,74 kr. View 7,45 kr. 7,18 kr. 7,06 kr. 6,54 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCF8574	SMD/SMT	SOIC-16	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	1 kV
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR PCF8574APWRE4 Texas Instruments 1: 10,29 kr. Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. PCF8574APWRE4 Mouser Part No 595-PCF8574APWRE4	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape 10,29 kr. 7,53 kr. 6,80 kr. 6,03 kr. Reel 5,29 kr. View 5,66 kr. 5,44 kr. 5,37 kr. 5,17 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCF8574A	SMD/SMT	TSSOP-20		8 I/O		2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR PCF8574APWRG4 Texas Instruments 2.000: 5,29 kr. Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. PCF8574APWRG4 Mouser Part No 595-PCF8574APWRG4	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel 5,29 kr. 5,17 kr.	Min.: 2.000 Mult.: 2.000 : 2.000	PCF8574A	SMD/SMT	TSSOP-20		8 I/O		2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Reel
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574N PCF8574NE4 Texas Instruments 600: 9,25 kr. Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. PCF8574NE4 Mouser Part No 595-PCF8574NE4	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574N	Datasheet	Non-Stocked Lead-Time 12 Weeks	9,25 kr.	Min.: 600 Mult.: 25	PCF8574	Through Hole	PDIP-16		8 I/O		2.5 V	6 V	100 kHz	- 40 C	+ 85 C	Tube

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