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TSSOP-20 Interface - I/O Expanders

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PLN) 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	Packaging	ESD Protection
	Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518PW A 595-PCA9518PW PCA9518PWR Texas Instruments 1: 9,46 zł 2 124In Stock	Mfr. Part No. PCA9518PWR Mouser Part No 595-PCA9518PWR	Texas Instruments	Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518PW A 595-PCA9518PW	Datasheet	2 124In Stock	Cut Tape 9,46 zł 4,80 zł 4,49 zł Reel 4,49 zł MouseReel Available	Min.: 1 Mult.: 1 : 2 000			PCA9518	SMD/SMT	TSSOP-20	I2C, Serial	5 I/O	Without Interrupt	3 V	3.6 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 2-kbit EEPROM, Interrupt and Quasi feature in TSSOP20 package PCA9501PW,118 NXP Semiconductors 1: 13,42 zł 3 865In Stock 5 000Expected 11/9/2026	Mfr. Part No. PCA9501PW,118 Mouser Part No 771-PCA9501PW-T	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with 2-kbit EEPROM, Interrupt and Quasi feature in TSSOP20 package Learn More about NXP Semiconductors nxp pca9501pw 8 bit expander	Datasheet	3 865In Stock 5 000Expected 11/9/2026	Cut Tape 13,42 zł 10,03 zł 9,15 zł 8,23 zł 7,79 zł Reel 6,60 zł MouseReel Available	Min.: 1 Mult.: 1 : 2 500			PCA9501	SMD/SMT	TSSOP-20	I2C, Serial, SMBus	8 I/O	With Interrupt	2.5 V	3.6 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
	Interface - I/O Expanders Expandable 5-channel I2C-bus hub PCA9518APW,518 NXP Semiconductors 1: 13,86 zł 2 409In Stock 2 500Expected 12/27/2027	Mfr. Part No. PCA9518APW,518 Mouser Part No 771-PCA9518APW518	NXP Semiconductors	Interface - I/O Expanders Expandable 5-channel I2C-bus hub	Datasheet	2 409In Stock 2 500Expected 12/27/2027	Cut Tape 13,86 zł 10,34 zł 9,46 zł 8,49 zł 8,01 zł Reel 6,82 zł MouseReel Available	Min.: 1 Mult.: 1 : 2 500			PCA9518A	SMD/SMT	TSSOP-20	I2C, Serial, SMBus	5 I/O	Without Interrupt	3.3 V	3.3 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
	Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW PCF8574APWR Texas Instruments 1: 6,03 zł 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 12/25/2026 12 000 Expected 2/11/2027 Factory Lead Time: 12 Weeks	Cut Tape 6,03 zł 4,39 zł 4,01 zł 3,54 zł Reel 3,03 zł View 3,33 zł 3,20 zł 3,17 zł 2,90 zł 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 8bit I/O Expndr A 59 5-PCF8574PW A 595-P A 595-PCF8574PW PCF8574PWR Texas Instruments 1: 6,91 zł 1 272In Stock 6 000Expected 4/12/2027	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 4/12/2027	Cut Tape 6,91 zł 5,06 zł 4,62 zł 4,12 zł Reel 3,56 zł View 3,86 zł 3,71 zł 3,70 zł 3,48 zł 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 I C and JTAG Nonvolatile 9-Bit I/O Expan DS4550E+ Analog Devices / Maxim Integrated 1: 33,70 zł 112In Stock	Mfr. Part No. DS4550E+ Mouser Part No 700-DS4550E	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C and JTAG Nonvolatile 9-Bit I/O Expan	Datasheet	112In Stock	33,70 zł 26,09 zł 24,20 zł 22,09 zł	Min.: 1 Mult.: 1 Max.: 89			DS4550E	SMD/SMT	TSSOP-20	I2C, Serial	9 I/O	Without Interrupt	2.7 V	5.5 V	400 kHz	- 40 C	+ 85 C	Tube	Without ESD Protection
	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR PCF8574APWRE4 Texas Instruments 1: 6,07 zł 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 6,07 zł 4,44 zł 4,01 zł 3,56 zł Reel 3,12 zł View 3,34 zł 3,21 zł 3,17 zł 3,05 zł 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: 3,12 zł 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 3,12 zł 3,05 zł	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