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LCSC I/O Expanders

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Results: 327

Authorized Distributors

Non-Authorized Stocking Distributors

NXP Semiconductors

$ 0.685

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PCAL6408 Series 5.5 V I2C-Bus/SMBus I/O Expander w/ Interrupt Output - TSSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	3	PCAL6408APWJ	5,029	3		USD		0.583	0.583	0.583	0.583
	Arrow Electronics	2	PCAL6408APWJ	5,029	1		USD	0.583	0.583	0.583	0.583	0.583
	Rochester Electronics		PCAL6408APWJ	179			USD			0.771	0.640	0.570	1h
	UnikeyIC		PCAL6408APWJ	2,371	1	Tape & Reel	USD	1.564	1.149	0.914	0.859	0.859	33m
	DigiKey	3	568-9921-1-ND	9,350	1	Cut Tape	USD	1.340	0.976	0.783	0.694	0.694

$ 1.353

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IC I/o Expander I2C 16B 28SOIC / I/o Expander 16 I²C 3.4 Mhz 28-SOIC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		MCP23018T-E/SO	1,600	1600		USD					1.710	2d
	Onlinecomponents.com		MCP23018T-E/SO	1,600	250	Bulk	USD				1.180	1.130
	DigiKey	3	MCP23018T-E/SOCT-ND	2,348	1	Cut Tape	USD	2.040	2.040	1.622	1.622	1.622
	Master Electronics		MCP23018T-E/SO	1,600	250		USD				1.180	1.130
	NAC Semi		MCHP00000015952	3,200	1600		USD					1.640	4d

$ 1.420

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I²C, 8-bit I/O Port Expander, 1.8 to 5.5V, SSOP-20, RoHS

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	2	MCP23009T-E/SS	185	1		USD	1.480	1.470	1.432	1.432	1.432
	DigiKey	2	MCP23009T-E/SSCT-ND	211	1	Cut Tape	USD	1.630	1.630	1.362	1.362	1.362
	NAC Semi		MCHP00000015932	9,600	1600		USD					1.310	4d
	TME	2	MCP23009T-E/SS	0	1600		USD*					1.420*	16h
	Microchip		MCP23009T-E/SS	11,200	1	Tape & Reel	USD	1.630	1.630	1.220	1.190	1.170	8h

NXP Semiconductors

$ 1.015

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PCA9555 Series 5.5V 160mA 400 kHz 16-bit I2C-bus and SMBus I/O Port-TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics		PCA9555PW,118	97,500	2500	Tape & Reel	USD					0.940
	Newark	2	PCA9555PW,118	35	1	Cut Tape	USD	1.830	1.350	1.100	1.040	1.040
	Avnet	2	PCA9555PW,118	2,500	2500		USD					0.980	2d
	Verical	2	PCA9555PW,118	5,487	2		USD		0.922	0.922	0.922	0.922
	Arrow Electronics	2	PCA9555PW,118	5,487	1		USD	0.922	0.922	0.922	0.922	0.922

$ 0.691

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CAT9555 Series 16-bit 2.3 to 5 V I²C and SMBus I/O Port with Interrupt TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	CAT9555YI-T2	60,000	2K		USD					0.403	2d
	Arrow Electronics	2	CAT9555YI-T2	1,689	1		USD	1.201	0.916	0.765	0.691	0.691
	Verical	3	CAT9555YI-T2	1,689	4		USD		0.916	0.765	0.691	0.636
	Master Electronics		CAT9555YI-T2	2,000	50		USD			0.568	0.543	0.517
	Onlinecomponents.com		CAT9555YI-T2	2,000	50	Bulk	USD			0.568	0.543	0.517

NXP Semiconductors

$ 0.926

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PCA9554 Series 5.5 V 85 mA 400 kHz 8-bit I2C-bus and SMBus I/O Port - TSSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	PCA9554PW,118	52	1	Cut Tape	USD	1.640	1.640	1.410	1.340	1.250
	Verical	3	PCA9554PW,118	4,235	2		USD		0.777	0.777	0.777	0.777
	Arrow Electronics	2	PCA9554PW,118	4,235	1		USD	0.777	0.777	0.777	0.777	0.777
	Rochester Electronics		PCA9554PW,118	20,236			USD			1.070	0.888	0.792	1h
	UnikeyIC		PCA9554PW,118	2,553	1	Cut Tape	USD	1.099	0.902	0.653	0.615	0.615	33m

NXP Semiconductors

$ 0.667

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	2	PCAL6408ABSHP	964	10		USD		0.967	0.771	0.619	0.619
	Arrow Electronics	2	PCAL6408ABSHP	964	1		USD	1.320	0.967	0.771	0.619	0.619
	Rochester Electronics		PCAL6408ABSHP	4,640			USD			0.771	0.640	0.570	1h
	UnikeyIC		PCAL6408ABSHP	11,040	1	Tape & Reel	USD	1.469	1.088	0.886	0.875	0.875	33m
	DigiKey	3	568-11578-1-ND	5,746	1	Cut Tape	USD	1.340	0.976	0.783	0.694	0.694

NXP Semiconductors

$ 1.130

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PCA9535: 5.5V 160mA 400 kHz 16-bit I2C-bus and SMBus Low Power I/O Port-TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9535PW,118	5,301	1	Cut Tape	USD	2.250	1.660	1.430	1.430	1.430
	Future Electronics	2	PCA9535PW,118	2,500	2500	Tape & Reel	USD					1.000
	Arrow Electronics	3	PCA9535PW,118	288	1		USD	1.000	1.000	1.000	1.000	1.000
	Verical	3	PCA9535PW,118	288	2		USD		1.000	1.000	1.000	1.000
	Rochester Electronics		PCA9535PW,118	7			USD			1.360	1.130	1.010	1h

NXP Semiconductors

$ 0.541

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PCA6408 Series 400 kHz 1.65 to 5.5 V 8 bit I2C-Bus / SMBus I/O Expander-XQFN-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA6408AHKX	407	1	Cut Tape	USD	1.110	0.802	0.649	0.649	0.649
	Verical	3	PCA6408AHKX	2,840	3		USD		0.491	0.491	0.491	0.491
	Arrow Electronics	2	PCA6408AHKX	2,840	1		USD	0.491	0.491	0.491	0.491	0.491
	Rochester Electronics		PCA6408AHKX	999			USD			0.600	0.498	0.444	1h
	UnikeyIC		PCA6408AHKX	6,658	1	Tape & Reel	USD	1.005	0.771	0.651	0.602	0.602	33m

NXP Semiconductors

$ 1.241

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PCA9535 Series 16-Bit I2C-Bus / SMBus Low Power I/O Port w/ Interrupt - TSSOP 24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9535CPW,118	2,525	1	Cut Tape	USD	2.250	1.660	1.430	1.430	1.430
	Verical	2	PCA9535CPW,118	10,371	221		USD				1.413	1.263
	Arrow Electronics		PCA9535CPW,118	7,361	1		USD	0.926	0.926	0.926	0.926	0.926
	Rochester Electronics		PCA9535CPW,118	16,412			USD			1.360	1.130	1.010	1h
	UnikeyIC		PCA9535CPW,118	7,500	2500	Tape & Reel	USD					0.644	33m