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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.

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Results: 720

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Non-Authorized Stocking Distributors

PI4IOE5V9554ZHEX

$ 0.559

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8-Bit Expander with I2C-Bus and SMBus I/O Port 16-Pin TQFN T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	31-PI4IOE5V9554ZHEXCT-ND	6,925	1	Cut Tape	USD	1.100	0.790	0.629	0.551	0.551
	Avnet		PI4IOE5V9554ZHEX	0	3500		USD					0.495	1d
	Arrow Electronics		PI4IOE5V9554ZHEX	0	3500		USD					0.560
	Mouser		621-PI4IOE5V9554ZHEX	474	1	Tape & Reel	USD	1.300	0.890	0.736	0.568	0.518
	UnikeyIC		PI4IOE5V9554ZHEX	40	16		USD			0.661	0.593	0.593	2d

$ 0.688

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Tube Active I2C 2016 io expander 2.3V~5.5V 400kHz -40C~85C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		PI4IOE5V9539LEDI-ND	58	1	Tube	USD	1.320	0.959	0.800	0.690	0.631
	Avnet		PI4IOE5V9539LE	0	62		USD			0.690	0.642	0.642	1d
	Arrow Electronics		PI4IOE5V9539LE	0	62		USD			0.723	0.687	0.667
	Mouser		729-PI4IOE5V9539LE	41	1	Tube	USD	1.320	0.959	0.754	0.689	0.630
	Win Source		WS-PI4IOE5V9539LE	33,000	6		USD		9.750	6.500	6.500	6.500	4h

MCP23S17-E/SSVAO

$ 1.430

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Mcp23S17-E/Ssvao Rohs Compliant: Yes |Microchip Technology MCP23S17-E/SSVAO

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip		MCP23S17-E/SSVAO	5,502	1	Tube	USD	1.960	1.960	1.480	1.430	1.420	11m
	Newark		MCP23S17-E/SSVAO	0	47
	Onlinecomponents.com		MCP23S17-E/SSVAO	0	1	Bulk
	Win Source		WS-MCP23S17-E/SSVAO	6,364	35		USD			1.313	1.067	1.067	4h
	Worldway Electronics		MCP23S17-E/SSVAO	16,684	7	Tube	USD		0.283	0.274	0.260	0.260	2d

Texas Instruments

$ 0.733

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IC I/O EXPANDER I2C 16B 24WQFN / I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin WQFN EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	296-25156-1-ND	21,001	1	Cut Tape	USD	1.470	1.075	0.865	0.771	0.771
	Microchip USA		TCA9535RTWR	2,317	300		USD				8.501	8.474	3d
	Weyland Electronics Group Pte. Ltd.		TCA9535RTWR	6,500	1	Tape & Reel	USD	0.706	0.706	0.706	0.706	0.706	2d
	Win Source		WS-TCA9535RTWR	12,000	70		USD			0.743	0.578	0.578	4h
	Worldway Electronics		TCA9535RTWR	25,354	7	Tape & Reel	USD		0.368	0.351	0.351	0.351	2d

Texas Instruments

$ 0.781

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8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-TSSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	2	TCA9534PWR	1	1		USD	1.343	1.343	1.343	1.343	1.343
	DigiKey	3	296-40574-1-ND	17,051	1	Cut Tape	USD	1.530	1.114	0.897	0.802	0.802
	Mouser		595-TCA9534PWR	13,173	1	Tape & Reel	USD	1.480	1.090	1.050	0.761	0.716
	Component Stockers USA		TCA9534PWR	20,951			USD	0.740	0.690	0.520	0.570	0.490	>1wk
	Weyland Electronics Group Pte. Ltd.		TCA9534PWR	9,200	1	Tape & Reel	USD	0.263	0.263	0.263	0.263	0.263	2d

STMicroelectronics

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Port Expander With Advanced Touch Screen Controller Serial I2C/SPI 400kHz 16-Pin QFN EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	element14 APAC	2	STMPE811QTR	0	1	Cut Tape	USD*	1.929*	1.507*	1.382*	1.265*	1.218*	17h
	Farnell	2	STMPE811QTR	0	1	Cut Tape	USD*	3.585*	2.679*	2.279*	2.279*	2.279*	15h
	Microchip USA		STMPE811QTR	221	600	Tray	USD				4.000	4.000	3d
	Component Stockers USA		STMPE811QTR	20,000			USD	6.560	6.530	6.490	6.440	6.440	>1wk
	Weyland Electronics Group Pte. Ltd.		STMPE811QTR	8,000	1	Tape & Reel	USD	1.803	1.803	1.803	1.803	1.803	2d

Texas Instruments

$ 1.060

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Texas Instruments - PCA9555RGER - I/o Expander, 16 Bit, 400KHZ, QFN-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	2	296-19591-1-ND	2,122	1	Cut Tape	USD	2.070	1.526	1.241	1.129	1.129
	Weyland Electronics Group Pte. Ltd.		PCA9555RGER	15,000	1	Tape & Reel	USD	0.796	0.796	0.796	0.796	0.796	2d
	Win Source		WS-PCA9555RGER	7,250	8		USD		7.075	5.508	5.508	5.508	4h
	Worldway Electronics		PCA9555RGER	25,871	7	Tape & Reel	USD		0.751	0.715	0.715	0.715	2d
	ICPartonline		PCA9555RGER	14,288			USD	1.045	0.993	0.941	0.889	0.836	>1wk

Texas Instruments

$ 1.120

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I2C/SMBus Interface 400kHz 5.5V 24-Pin TSSOP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	296-20974-1-ND	1,898	1	Cut Tape	USD	2.100	1.550	1.262	1.149	1.149
	Mouser		595-PCA9555PWR	2,991	1	Tape & Reel	USD	2.040	1.510	1.230	1.120	1.020
	Weyland Electronics Group Pte. Ltd.		PCA9555PWR	50,000	1	Tape & Reel	USD	0.374	0.374	0.374	0.374	0.374	2d
	Win Source		WS-PCA9555PWR	39,720	85		USD			0.601	0.468	0.468	4h
	Worldway Electronics		PCA9555PWR	8,847	7	Tape & Reel	USD		0.601	0.572	0.572	0.572	2d

Texas Instruments

$ 0.919

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	296-20978-1-ND	2,174	1	Cut Tape	USD	1.810	1.332	1.079	0.975	0.975
	Arrow Electronics		PCA9557PWR	0	2K		USD					0.796
	Mouser		595-PCA9557PWR	5,135	1	Tape & Reel	USD	1.760	1.300	1.050	0.919	0.867
	Weyland Electronics Group Pte. Ltd.		PCA9557PWR	10,000	1	Tape & Reel	USD	0.436	0.436	0.436	0.436	0.436	2d
	Win Source		WS-PCA9557PWR	10,850	75		USD			0.692	0.539	0.539	4h

Texas Instruments

$ 0.388

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		TCA6408ARSVR	54,356			USD	0.580	0.580	0.470	0.250	0.260	>1wk
	Weyland Electronics Group Pte. Ltd.		TCA6408ARSVR	13,961	1	Tape & Reel	USD	1.503	1.503	1.503	1.503	1.503	2d
	Win Source		WS-TCA6408ARSVR	5,480	12		USD			3.305	3.305	3.305	4h
	Worldway Electronics		TCA6408ARSVR	17,417	7	Tape & Reel	USD		0.206	0.196	0.196	0.196	2d
	ICPartonline		TCA6408ARSVR	25,283			USD	0.530	0.503	0.477	0.450	0.424	>1wk