All DistributorsArrow ElectronicsIntegrated Circuits (ICs)Interface ICsI/O Expanders (557)

Arrow Electronics I/O Expanders

Browse and compare Arrow Electronics I/O Expanders for pricing, inventory, datasheets, and other technical specs. View our listings for Arrow Electronics I/O Expanders to find the best offer for your next project.

Top Manufacturers

Analog Devices

NXP Semiconductors

Texas Instruments

Microchip

onsemi

Infineon

Explore Arrow Electronics I/O Expanders

Results: 556

Authorized Distributors

Non-Authorized Stocking Distributors

$ 1.473

Compare

PCA9535E Series 5.5V 100 KHz 16-bit Low-Power I/O Expander for I2C Bus-TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCA9535EDTR2G	22	2		USD		1.939	1.658	1.471	1.320
	Arrow Electronics		PCA9535EDTR2G	22	1		USD	2.418	1.939	1.939	1.939	1.939
	DigiKey	2	PCA9535EDTR2GOSCT-ND	10	1	Cut Tape	USD	2.790	2.081	2.081	2.081	2.081
	Newark		PCA9535EDTR2G	0	2500	Tape & Reel	USD					1.600
	RS (Formerly Allied Electronics)		PCA9535EDTR2G	0	1	Bulk	USD	0.990	0.990	0.990	0.990	0.990	7h

NXP Semiconductors

PCF8575TS/1,112

$ 1.806

Compare

I/O Expanders Remote 16-bit I/O expander for I2C-bus Vdd=2.5V~5.5V SSOP24_208MIL

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		PCF8575TS/1,112	2	1		USD	3.480	2.600	2.600	2.600	2.600
	Avnet	2	80P7386	2	1		USD	3.210	2.390	1.970	1.850	1.850	17h
	Arrow Electronics	2	PCF8575TS/1,112	73	1		USD	1.185	1.185	1.185	1.185	1.185
	Verical		PCF8575TS/1,112	33	5		USD		1.799	1.799	1.731	1.502
	UnikeyIC		PCF8575TS/1,112	4,008	1	Cut Tape	USD	2.517	2.301	1.918	1.882	1.882	1d

NXP Semiconductors

$ 0.761

Compare

PCA9534 Tape & Reel (TR) Active I2C SMBus io expander 2.5/5V 10.3mm 400kHz 10mA 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9534D,118	64	1	Cut Tape	USD	0.260	0.260	0.260	0.260	0.260
	Avnet	2	52AH1084	64	1		USD	0.970	0.970	0.970	0.970	0.970	17h
	Verical	2	PCA9534D,118	950	278		USD				1.121	0.999
	Rochester Electronics		PCA9534D,118	1,938			USD			1.080	0.896	0.799	15h
	DigiKey	3	568-1833-1-ND	2,026	1	Cut Tape	USD	1.630	1.192	0.961	0.869	0.869

NXP Semiconductors

$ 0.656

Compare

Tape & Reel (TR) Active I2C SMBus S-PBGA-B16 io expander 1.8V 1.6mm 400kHz 10mA 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCAL6408AEX1Z	5,000	1	Cut Tape	USD	1.360	1.360	0.958	0.617	0.592
	Arrow Electronics		PCAL6408AEX1Z	1,825	1		USD	0.690	0.641	0.597	0.597	0.597
	DigiKey	3	568-13687-1-ND	7,504	1	Cut Tape	USD	1.340	0.976	0.783	0.694	0.694
	Avnet		PCAL6408AEX1Z	0	5K		USD					0.613	17h
	Future Electronics		PCAL6408AEX1Z	0	5K	Tape & Reel	USD					0.570

NXP Semiconductors

$ 3.550

Compare

PCA9506 Series 40-Bit I2C-Bus I/O Port with RESET OE and INT - HVQFN - 56

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9506BS,118	0	2K	Tape & Reel	USD					3.230
	Avnet		PCA9506BS,118	0	2K		USD					3.115	17h
	Future Electronics		PCA9506BS,118	0	2K	Tape & Reel	USD					3.300
	Arrow Electronics		PCA9506BS,118	0	2K		USD					2.674
	Farnell	2	PCA9506BS,118	0	1	Cut Tape	USD*	6.771*	5.091*	4.265*	3.879*	3.879*	2h

NXP Semiconductors

$ 0.867

Compare

I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TSSOP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCAL9554BPWJ	50	1	Cut Tape	USD	0.258	0.258	0.258	0.258	0.258
	Avnet	2	75X0105	50	1		USD	2.350	1.730	1.420	1.190	1.190	17h
	Verical		PCAL9554BPWJ	2,384	2		USD		0.867	0.867	0.867	0.867
	Arrow Electronics		PCAL9554BPWJ	2,384	1		USD	0.867	0.867	0.867	0.867	0.867
	Flip Electronics		PCAL9554BPWJ	17,500									2d

NXP Semiconductors

$ 0.825

Compare

PCA9554 Series 5.5 V 85 mA 400 kHz 8-bit I2C-bus and SMBus I/O Port - SOIC-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	PCA9554D,118	4,136	432		USD				1.407	1.337	17h
	Flip Electronics		PCA9554D,118	136									2d
	Newark		PCA9554D,118	0	1		USD	1.250	1.250	1.250	1.250	1.250
	Future Electronics		PCA9554D,118	0	1K	Tape & Reel	USD				0.825	0.790
	Arrow Electronics		PCA9554D,118	0	1K		USD				0.679	0.640

NXP Semiconductors

PCA9554PW/Q900,118

$ 1.366

Compare

I2C/SMBus Interface 100kHz/400kHz 5.5V Automotive AEC-Q100 16-Pin TSSOP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCA9554PW/Q900,118	2,500	2500		USD					0.960
	Verical		PCA9554PW/Q900,118	2,500	2500		USD					1.959
	Rochester Electronics		PCA9554PW/Q900,118	100			USD			1.520	1.260	1.120	15h
	DigiKey	3	568-6667-1-ND	3,798	1	Cut Tape	USD	2.450	1.818	1.486	1.366	1.366
	Newark		PCA9554PW/Q900,118	0	2500	Tape & Reel	USD					1.340

NXP Semiconductors

$ 0.890

Compare

PCA9557 Series 5.5 V 85 mA 400 kHz 8-bit I2C-bus and SMBus I/O Port - HVQFN-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9557BS,118	5,600	1	Cut Tape	USD	1.940	1.420	1.420	1.420	1.420
	Arrow Electronics		PCA9557BS,118	3,200	1		USD	1.539	1.122	0.887	0.762	0.762
	Rochester Electronics		PCA9557BS,118	2,397			USD			0.927	0.770	0.686	15h
	Future Electronics		PCA9557BS,118	0	6K	Tape & Reel	USD					0.780
	Avnet		PCA9557BS,118	0	6K		USD					0.718	17h

NXP Semiconductors

$ 0.764

Compare

8-bit I2C-bus and SMBus 1.65 to 5.5 V 400 kHz POR I/O Expander - HVQFN-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	2	568-9939-1-ND	4,148	1	Cut Tape	USD	1.460	1.065	0.857	0.764	0.764
	Flip Electronics		PCA9554BBSHP	38									2d
	Newark		PCA9554BBSHP	0	6K	Tape & Reel	USD					0.749
	Avnet		PCA9554BBSHP	0	6K		USD					0.713	17h
	Future Electronics		PCA9554BBSHP	0	6K	Tape & Reel	USD					0.625