All DistributorsWin SourceIntegrated Circuits (ICs)Interface ICsI/O Expanders (720)

Win Source I/O Expanders

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

Top Manufacturers

Renesas

Rochester Electronics

Explore Win Source I/O Expanders

Results: 720

Authorized Distributors

Non-Authorized Stocking Distributors

Texas Instruments

Compare

TSSOP e4 RoHS Compliant PARALLEL IO PORT GENERAL PURPOSE io expander 5.5V 7.8mm 400kHz 85C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-PCA9555PWG4	39,510	75		USD			0.696	0.542	0.542	15h
	Worldway Electronics		PCA9555PWG4	20,910	7		USD		0.162	0.157	0.148	0.148	1d
	Fly-Wing Technology		PCA9555PWG4	68,106			USD	0.807	0.662	0.641	0.600	0.600	3d
	Run Hong Electronics		PCA9555PWG4	8,430			USD	0.896	0.896	0.896	0.896	0.896	1d
	SHENGYU ELECTRONICS		PCA9555PWG4	7,514	1		USD	0.613	0.600	0.580	0.560	0.540	4d

Compare

CMOS Programmable Peripheral Interface 44-Pin PLCC T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		CS82C55A96	795			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Win Source		WS-CS82C55A96	7,500	3		USD		19.459	16.321	16.321	16.321	15h
	Antdic Electronics		CS82C55A96	41,739			USD	2.000	1.900	1.800	1.600	1.500	>1wk
	ICPartonline		CS82C55A96	13,933			USD	16.000	15.200	14.400	13.600	12.800	>1wk
	Worldway Electronics		CS82C55A96	16,316	7	Tape & Reel	USD		16.610	16.101	15.254	15.254	1d

Compare

Halfband Filter | IC FILTER HALF BAND 84PLCC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-HSP43216JC-52Z	1,700	1		USD	116.48	97.692	97.692	97.692	97.692	15h
	Antdic Electronics		HSP43216JC-52Z	46,650			USD	28.000	26.600	25.200	22.400	21.000	>1wk
	ICPartonline		HSP43216JC-52Z	13,510			USD	23.000	21.850	20.700	19.550	18.400	>1wk
	Worldway Electronics		HSP43216JC-52Z	28,720	7	Tube	USD		18.008	17.456	16.538	16.538	1d
	Fmall Co., Limited		HSP43216JC-52Z	35,140									4d

Texas Instruments

Compare

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-PCA9554APWRG4	2,850	23		USD			1.740	1.459	1.459	15h
	Worldway Electronics		PCA9554APWRG4	18,170	7	Tape & Reel	USD		0.250	0.243	0.230	0.230	1d
	ICPartonline		PCA9554APWRG4	30,414			USD	0.676	0.642	0.609	0.575	0.541	>1wk
	Fly-Wing Technology		PCA9554APWRG4	2,275			USD	20.410	16.747	16.224	15.177	15.177	3d
	Suntronic		PCA9554APWRG4	24,077									3d

Skyworks Solutions

Compare

AAT4296 Tape & Reel (TR) Obsolete Serial io expander 5.5V 10muA -40C~85C 440mW

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-AAT4296IJS-T1	2,285	240		USD				0.194	0.163	15h
	Worldway Electronics		AAT4296IJS-T1	19,939	7	Tape & Reel	USD		0.046	0.044	0.042	0.042	1d
	Esaler Electronic		AAT4296IJS-T1	24,000			USD	0.136	0.135	0.134	0.133	0.132	3d
	Best Source		AAT4296IJS-T1	2,605			USD	0.384	0.384	0.384	0.384	0.384	23h
	Fly-Wing Technology		AAT4296IJS-T1	1,671			USD	1.477	1.212	1.174	1.098	1.098	3d

Compare

XRA1404 Series 8 Bit SPI GPIO Expander w/ Int Out - Dual Level Shift - QFN-16

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-XRA1404IL16-F	1,300	9		USD		6.529	4.353	4.353	4.353	15h
	ICPartonline		XRA1404IL16-F	38,556			USD	23.000	21.850	20.700	19.550	18.400	>1wk
	Fly-Wing Technology		XRA1404IL16-F	1,259			USD	5.370	4.406	4.268	3.993	3.993	3d
	ALLICDATA ELECTRONICS		XRA1404IL16-F	294		Tape & Reel	USD	1.430	1.387	1.359	1.330	1.287	1d
	ODG (Origin Data Global)		XRA1404IL16-F	1,171	11		USD			3.504	3.504	3.504	>1wk

Texas Instruments

Compare

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-PCF8574APWRG4	14,650	75		USD			0.707	0.551	0.551	15h
	Worldway Electronics		PCF8574APWRG4	16,678	7	Tape & Reel	USD		0.276	0.267	0.253	0.253	1d
	Chipsmall Limited		PCF8574APWRG4	60,000	1		USD	1.625	1.084	0.650	0.542	0.542	1d
	Fly-Wing Technology		PCF8574APWRG4	2,339			USD	1.521	1.248	1.209	1.131	1.131	3d
	AERI		PCF8574APWRG4	7,648									19h

Texas Instruments

Compare

IC XPND 400KHZ I2C SMBUS 16TSSOP / I/O Expander 8 I2C, SMBus 400 kHz 16-TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		PCA9534PWRG4	1,019	3K		USD					0.598	2d
	Win Source		WS-PCA9534PWRG4	16,840	65		USD			0.825	0.643	0.643	15h
	Worldway Electronics		PCA9534PWRG4	25,327	7	Tape & Reel	USD		0.299	0.290	0.274	0.274	1d
	Fly-Wing Technology		PCA9534PWRG4	248,592			USD	0.806	0.661	0.640	0.599	0.599	3d
	Heisener Electronics		PCA9534PWRG4	7,333									5d

Compare

SMBus Low Power I/O Expander 16-Pin QSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		MAX1609EEE	7,750	7		USD		6.747	6.541	6.197	6.197	1d
	ICPartonline		MAX1609EEE	22,125			USD	9.000	8.550	8.100	7.650	7.200	>1wk
	Aztech		MAX1609EEE	4,032			USD	6.110	6.110	6.110	6.110	6.110	1d
	Win Source		WS-MAX1609EEE	20	1								15h
	Antdic Electronics		MAX1609EEE	41,275			USD	17.000	16.150	15.300	13.600	12.750	>1wk

Compare

XRA1403 Series 16 Bit Interrupt Out and Reset In SPI GPIO Expander - TSSOP-24

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-XRA1403IG24-F	14,884	6		USD		9.793	6.529	6.529	6.529	15h
	ICPartonline		XRA1403IG24-F	11,386			USD	17.000	16.150	15.300	14.450	13.600	>1wk
	Chipsmall Limited		XRA1403IG24-F	20,000	1		USD	5.300	4.770	3.048	2.650	2.650	1d
	Best Source		XRA1403IG24-F	10,679			USD	2.480	2.480	2.480	2.480	2.480	23h
	Fly-Wing Technology		XRA1403IG24-F	2,475			USD	8.055	6.609	6.403	5.990	5.990	3d