All DistributorsArrow ElectronicsIntegrated Circuits (ICs)Interface ICsI/O Expanders (553)

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

Applied filters:

Manufacturers

Texas Instruments

Results: 122

Authorized Distributors

Non-Authorized Stocking Distributors

Texas Instruments

$ 1.257

Compare

16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TSSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCF8575PWR	46			USD			1.600	1.330	1.180	17h
	Verical	2	PCF8575PWR	2,235	2		USD		1.611	1.335	1.185	1.116
	Arrow Electronics	2	PCF8575PWR	2,235	1		USD	2.120	1.611	1.335	1.185	1.147
	DigiKey	3	296-17807-1-ND	5,578	1	Cut Tape	USD	2.570	1.914	1.568	1.444	1.444
	Mouser		595-PCF8575PWR	5,398	1	Tape & Reel	USD	2.630	1.960	1.600	1.480	1.350

Texas Instruments

$ 0.686

Compare

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		TCA9554APWR	21			USD			0.876	0.727	0.648	17h
	Verical		TCA9554APWR	2,276	3		USD		0.938	0.754	0.645	0.572
	Arrow Electronics	2	TCA9554APWR	2,276	1		USD	1.247	0.938	0.754	0.645	0.621
	DigiKey	3	296-28120-1-ND	13,060	1	Cut Tape	USD	1.510	1.098	0.884	0.789	0.789
	Mouser		595-TCA9554APWR	45	1	Tape & Reel	USD	1.510	1.100	0.884	0.790	0.723

Texas Instruments

$ 1.019

Compare

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCF8574DWR	2,523			USD			1.240	1.030	0.918	17h
	Verical	2	PCF8574DWR	1,377	2		USD		1.400	1.137	1.007	0.922
	Arrow Electronics		PCF8574DWR	1,377	1		USD	1.820	1.400	1.137	1.007	1.007
	DigiKey	3	296-13108-1-ND	11,045	1	Cut Tape	USD	2.050	1.512	1.230	1.118	1.118
	Mouser		595-PCF8574DWR	1,736	1	Tape & Reel	USD	2.050	1.520	1.230	1.080	1.020

Texas Instruments

$ 0.780

Compare

4-bit 2.3- to 5.5-V I2C/SMBus I/O expander with config registers 8-SOIC -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9536DR	568			USD			0.913	0.758	0.676	17h
	Verical	2	PCA9536DR	597	3		USD		1.032	0.842	0.780	0.721
	Arrow Electronics		PCA9536DR	597	1		USD	1.345	1.032	0.842	0.780	0.780
	DigiKey	3	296-21765-1-ND	8,218	1	Cut Tape	USD	1.560	1.141	0.920	0.823	0.823
	Mouser		595-PCA9536DR	1,905	1	Tape & Reel	USD	1.560	1.150	0.920	0.823	0.754

Texas Instruments

$ 2.390

Compare

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-PDIP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCF8574AN	1			USD			2.100	1.880	1.770	17h
	Arrow Electronics		PCF8574AN	132	1		USD	4.071	3.157	2.689	2.689	2.689
	Verical		PCF8574AN	132	1		USD	4.071	3.157	2.689	2.371	2.296
	DigiKey		296-13106-5-ND	3,770	1	Tube	USD	4.320	3.269	2.719	2.430	2.358
	Mouser		595-PCF8574AN	1,242	1	Tube	USD	4.320	3.270	2.710	2.410	2.350

Texas Instruments

$ 1.682

Compare

16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SOIC -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCF8575DWR	16			USD			1.470	1.320	1.240	17h
	Arrow Electronics		PCF8575DWR	96	1		USD	2.835	2.213	2.049	2.049	2.049
	Verical		PCF8575DWR	96	2		USD		2.213	1.864	1.614	1.458
	DigiKey	3	296-20981-1-ND	2,862	1	Cut Tape	USD	3.130	2.344	1.931	1.798	1.798
	Mouser		595-PCF8575DWR	81	1	Tape & Reel	USD	3.130	2.350	1.940	1.750	1.630

Texas Instruments

$ 1.630

Compare

16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-VQFN -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCF8575RGER	167			USD			1.470	1.320	1.240	17h
	Verical		PCF8575RGER	3,038	4		USD		2.265	1.818	1.630	1.600
	Arrow Electronics		PCF8575RGER	3,038	1		USD	3.003	2.265	1.818	1.630	1.600
	DigiKey	3	296-20982-1-ND	5,353	1	Cut Tape	USD	3.130	2.344	1.931	1.798	1.798
	Mouser		595-PCF8575RGER	3,389	1	Tape & Reel	USD	3.130	2.350	1.940	1.750	1.690

Texas Instruments

$ 2.050

Compare

8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-VQFN -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9534ARGVR	5,625			USD			1.830	1.640	1.540	17h
	Verical		PCA9534ARGVR	5,586	164		USD				2.050	1.925
	DigiKey	2	296-22707-1-ND	635	1	Cut Tape	USD	3.800	2.868	2.377	2.180	2.180
	Mouser		595-PCA9534ARGVR	2,826	1	Tape & Reel	USD	3.800	2.870	2.380	2.150	2.080
	Win Source		WS-PCA9534ARGVR	9,900	11		USD			3.324	3.324	3.324	18h

Texas Instruments

$ 1.118

Compare

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-VQFN -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCF8574RGYR	56,620			USD			1.240	1.030	0.918	17h
	Verical	3	PCF8574RGYR	1,000	242		USD				1.288	1.147
	DigiKey	3	296-PCF8574RGYRCT-ND	152	1	Cut Tape	USD	2.050	1.512	1.230	1.118	1.118
	Arrow Electronics		PCF8574RGYR	0	3K		USD					1.081
	Mouser		595-PCF8574RGYR	1,618	1	Tape & Reel	USD	2.050	1.520	1.230	1.150	1.010

Texas Instruments

$ 2.550

Compare

General-Purpose Output Expander with MIPI RFFE Host Interface 16-DSBGA -30 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		LM8335TLE/NOPB	750			USD			2.280	2.040	1.920	17h
	Verical		LM8335TLE/NOPB	750	132		USD				2.550	2.400
	DigiKey	3	296-LM8335TLE/NOPBCT-ND	914	1	Cut Tape	USD	4.630	3.517	2.931	2.931	2.931
	Mouser		595-LM8335TLE/NOPB	331	1	Tape & Reel	USD	4.630	3.520	2.940	2.570	2.530
	Win Source		WS-LM8335TLE/NOPB	6,500	9		USD		5.596	3.731	3.731	3.731	18h