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Win Source I/O Expanders

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Results: 720

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2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7311AAG+T	0	2K	Tape & Reel	USD					4.720	2h
	Arrow Electronics		MAX7311AAG+T	0	2K		USD					5.900
	Farnell		MAX7311AAG+T	0	2K	Tape & Reel	USD*					6.211*	10h
	Win Source		WS-MAX7311AAG+T	20	7		USD		7.836	5.224	5.224	5.224	13h
	Worldway Electronics		MAX7311AAG+T	8,413	7	Tape & Reel	USD		1.773	1.719	1.629	1.629	1d

Texas Instruments

$ 1.160

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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
	Rochester Electronics		PCA9557PWT	53,148			USD			1.450	1.200	1.070	12h
	Verical	2	PCA9557PWT	14,992	207		USD				1.500	1.338
	DigiKey	2	296-PCA9557PWTCT-ND	167	1	Cut Tape	USD	1.930	1.421	1.153	1.153	1.153
	Mouser		595-PCA9557PWT	480	1	Tape & Reel	USD	1.930	1.430	1.160	1.080	1.020
	Weyland Electronics Group Pte. Ltd.		PCA9557PWT	6,000	1	Tape & Reel	USD	0.526	0.526	0.526	0.526	0.526	2d

Texas Instruments

$ 1.160

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9534ADGVR	13,770			USD			1.290	1.160	1.090	12h
	Verical	4	PCA9534ADGVR	6,000	233		USD				1.450	1.363
	Arrow Electronics		PCA9534ADGVR	0	2K		USD					1.497
	Component Stockers USA		PCA9534ADGVR	15,318			USD	1.090	1.090	1.020	0.930	0.930	>1wk
	Win Source		WS-PCA9534ADGVR	7,000	25		USD			1.630	1.367	1.367	13h

$ 3.540

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SMBus/I²C Interfaced 4-Port, Level-Translating GPIOs and LED Drivers

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7306AUB+	0		Tube							2h
	Farnell		MAX7306AUB+	0	1		USD*	8.557*	6.518*	4.878*	4.145*	4.145*	10h
	Mouser		700-MAX7306AUB	162	1	Tube	USD	8.220	6.280	4.940	3.540	3.540
	Sensible Micro		MAX7306AUB+	25			USD			9.032	8.363	8.363	4d
	Win Source		WS-MAX7306AUB+	1,450	2		USD		36.995	33.167	33.167	33.167	13h

Texas Instruments

$ 2.475

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CA9539 Tube ACTIVE (Last Updated: 1week ago) Active io expander 5.5V 8.2mm 400kHz 10mA 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCA9539DB	0	600		USD				2.559	2.458
	Mouser		595-PCA9539DB	164	1	Tube	USD	5.860	4.030	3.750	2.390	2.330
	Component Stockers USA		PCA9539DB	24			USD	2.550	2.290	2.290	2.290	2.290	>1wk
	Win Source		WS-PCA9539DB	4,733	21		USD			1.950	1.636	1.636	13h
	Worldway Electronics		PCA9539DB	29,421	7	Tube	USD		0.855	0.829	0.785	0.785	1d

$ 0.740

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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
	Verical		CAT9554AYI-GT2	2,151	350		USD				0.891	0.794
	Rochester Electronics		CAT9554AYI-GT2	2,269			USD			0.859	0.713	0.635	12h
	RS (Formerly Allied Electronics)		CAT9554AYI-GT2	0	10	Bulk	USD		1.100	0.740	0.740	0.740	4h
	Win Source		WS-CAT9554AYI-GT2	20	21		USD			2.222	1.864	1.864	13h
	Worldway Electronics		CAT9554AYI-GT2	19,163	7	Tape & Reel	USD		0.201	0.195	0.185	0.185	1d

$ 5.226

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18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7314AEG+T	388	1	Tape & Reel	USD	7.750	5.997	5.076	4.593	4.472	2h
	DigiKey	2	175-MAX7314AEG+TCT-ND	1,939	1	Cut Tape	USD	9.060	7.041	5.980	5.860	5.860
	Arrow Electronics		MAX7314AEG+T	0	2500		USD					4.788
	Farnell		MAX7314AEG+T	0	2500	Tape & Reel	USD*					5.038*	10h
	Worldway Electronics	2	MAX7314AEG-T	15,619	7								1d

Texas Instruments

$ 3.124

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16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCF8575CDB	5,574			USD			1.870	1.670	1.580	12h
	Verical	2	PCF8575CDB	370	161		USD				2.088	1.975
	DigiKey		296-33525-5-ND	355	1	Tube	USD	7.710	5.958	5.194	4.656	4.553
	Mouser		595-PCF8575CDB	547	1	Tube	USD	6.870	5.300	4.730	4.160	4.160
	Component Stockers USA		PCF8575CDB	6,428			USD	2.150	2.150	2.020	1.830	1.830	>1wk

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Interface Circuit, Pbga1073 Rohs Compliant: Yes |Microchip PM8053B-F3EI

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Onlinecomponents.com		PM8053B-F3EI	0	1	Bulk
	Microchip		PM8053B-F3EI	0	40	Tray							1h
	Component Stockers USA		PM8053B-F3EI	611			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Win Source		WS-PM8053B-F3EI	2,000	1		USD	103.78	87.044	87.044	87.044	87.044	13h
	Worldway Electronics		PM8053B-F3EI	29,873	7		USD		147.75	140.71	140.71	140.71	1d

$ 3.657

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Quad Port Expander SPI/I2C Interface 56-Pin TQFN

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		PI7C1401AZFEX	8,000	2K		USD					3.281	14h
	DigiKey	3	PI7C1401AZFEXDICT-ND	5,054	1	Cut Tape	USD	5.920	4.532	3.804	3.657	3.657
	Arrow Electronics		PI7C1401AZFEX	0	2K		USD					3.562
	Win Source		WS-PI7C1401AZFEX	1,040	11		USD			3.634	3.634	3.634	13h
	ICPartonline		PI7C1401AZFEX	13,732			USD	17.000	16.150	15.300	14.450	13.600	>1wk