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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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Rochester Electronics

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Results: 720

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STMicroelectronics

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24-bit enhanced port expander with keypad and PWM controller

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		497-6133-2-ND	6,000	3K	Tape & Reel	USD					1.375
	Microchip USA		STMPE2401TBR	1,584	600		USD				1.100	1.100	3d
	Win Source		WS-STMPE2401TBR	2,400	23		USD			2.079	1.744	1.744	8h
	Worldway Electronics		STMPE2401TBR	24,917	7	Tape & Reel	USD		0.434	0.421	0.399	0.399	2d
	ICPartonline		STMPE2401TBR	18,600			USD	1.410	1.340	1.269	1.199	1.128	>1wk

Texas Instruments

$ 1.380

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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
	Rochester Electronics		PCF8574APW	10			USD			1.430	1.280	1.210	7h
	Mouser		595-PCF8574APW	5,720	1	Tube	USD	3.430	2.260	1.790	1.480	1.140
	Win Source		WS-PCF8574APW	15,689	40		USD			1.106	0.899	0.899	8h
	Worldway Electronics		PCF8574APW	18,801	7	Tube	USD		0.440	0.427	0.404	0.404	2d
	ICPartonline		PCF8574APW	13,782			USD	0.698	0.663	0.628	0.593	0.558	>1wk

Texas Instruments

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I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin WQFN EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		TCA6416RTWR	3,000	3K		USD					2.520
	Microchip USA		TCA6416RTWR	2,231	600		USD				2.340	2.340	3d
	Win Source		WS-TCA6416RTWR	102	11		USD			3.162	3.162	3.162	8h
	Worldway Electronics		TCA6416RTWR	29,513	7	Tape & Reel	USD		0.643	0.624	0.591	0.591	2d
	ICPartonline		TCA6416RTWR	33,447			USD	1.346	1.279	1.211	1.144	1.077	>1wk

$ 0.846

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XRA1201 Series 16 Bit I2C GPIO Expander w/ Int Out-GPIO Pull Up Enable - QFN-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Mouser		701-XRA1201PIL24-F	460	1	Tray	USD	2.490	1.610	1.190	0.846	0.752
	Weyland Electronics Group Pte. Ltd.		XRA1201PIL24-F	49,000	1	Tape & Reel	USD	0.598	0.598	0.598	0.598	0.598	3d
	Win Source		WS-XRA1201PIL24-F	11,300	30		USD			1.390	1.129	1.129	8h
	ICPartonline		XRA1201PIL24-F	8,332			USD	0.582	0.553	0.524	0.495	0.466	>1wk
	UnikeyIC		XRA1201PIL24F	490	105		USD				2.860	2.860	2d

Texas Instruments

$ 1.235

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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
	DigiKey		296-26293-5-ND	1,798	1	Tube	USD	2.330	1.723	1.509	1.240	1.240
	Mouser		595-PCF8574ADW	2,450	1	Tube	USD	2.330	1.730	1.510	1.230	1.180
	Win Source		WS-PCF8574ADW	6,300	35		USD			1.436	1.193	1.193	8h
	GreenTree Electronics		PCF8574ADW	1,469									3d
	UnikeyIC		PCF8574ADW	1,980	10	Cut Tape	USD		1.051	1.034	0.999	0.982	2d

Texas Instruments

$ 1.226

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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		PCA9536D	41,860			USD			1.310	1.090	0.969	7h
	Verical	4	PCA9536D	24,525	230		USD				1.363	1.212
	Microchip USA		PCA9536D	360	600	Bulk	USD				1.512	1.512	3d
	Win Source		WS-PCA9536D	30,000	50		USD			1.001	0.832	0.832	8h
	ICPartonline		PCA9536D	18,341			USD	0.707	0.671	0.636	0.601	0.565	>1wk

Texas Instruments

$ 0.837

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SDIO Port Expander With Voltage-Level Translation 24-BGA MICROSTAR JUNIOR -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		TXS02612ZQSR	13,626			USD			0.896	0.744	0.663	7h
	Verical	2	TXS02612ZQSR	13,257	335		USD				0.930	0.829
	Win Source		WS-TXS02612ZQSR	6,300	50		USD			1.090	0.727	0.727	8h
	Worldway Electronics		TXS02612ZQSR	11,779	7	Tape & Reel	USD		0.182	0.176	0.167	0.167	2d
	ICPartonline		TXS02612ZQSR	31,902			USD	0.530	0.503	0.477	0.450	0.424	>1wk

Texas Instruments

$ 1.373

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16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 24-SSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9535DBR	4,219			USD			1.470	1.220	1.090	7h
	Verical	2	PCA9535DBR	681	205		USD				1.525	1.363
	Microchip USA		PCA9535DBR	1,652	600		USD				1.472	1.472	3d
	Win Source		WS-PCA9535DBR	1,300	23		USD			1.783	1.495	1.495	8h
	Worldway Electronics		PCA9535DBR	15,352	7	Tape & Reel	USD		0.337	0.327	0.310	0.310	2d

Texas Instruments

$ 1.226

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PCA6107 Tube ACTIVE (Last Updated: 1day ago) Active io expander 5.5V 11.5mm 400kHz 10mA 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA6107DW	4,808			USD			1.220	1.090	1.020	7h
	Verical	2	PCA6107DW	626	246		USD				1.363	1.275
	Component Stockers USA		PCA6107DW	3,811			USD	1.380	1.380	1.300	1.180	1.180	>1wk
	Win Source		WS-PCA6107DW	1,500	35		USD			1.270	1.032	1.032	8h
	Worldway Electronics		PCA6107DW	16,090	7	Bulk	USD		0.389	0.377	0.357	0.357	2d

$ 1.520

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CAT9554 Series 8-bit 2.3 to 5 V I²C and SMBus I/O Port with Interrupt - TSSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		CAT9554YI-GT2	0	5	Bulk	USD		1.690	1.520	1.520	1.520	1d
	Farnell		CAT9554YI-GT2	0	2K	Tape & Reel	USD*					1.066*	19h
	Win Source		WS-CAT9554YI-GT2	1,400	11		USD			3.754	3.754	3.754	8h
	Worldway Electronics		CAT9554YI-GT2	27,418	7	Tape & Reel	USD		1.371	1.329	1.259	1.259	2d
	Hi-Tech Circuit Group Ltd.		CAT9554YI-GT2	1,972			USD			1.410	1.403	1.396	4d