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Chipsmall Limited I/O Expanders

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

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Results: 383

Authorized Distributors

Non-Authorized Stocking Distributors

ADP5587ACPZ-1-R7

$ 2.065

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Mobile I/O Expander and QWERTY Keypad Controller

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		ADP5587ACPZ-1-R7	685	1	Cut Tape	USD	3.800	2.870	2.380	2.040	2.040
	Analog Devices		ADP5587ACPZ-1-R7	3,333	1	Tape & Reel	USD	4.790	3.112	2.180	1.460	1.675	5h
	DigiKey	3	505-ADP5587ACPZ-1-R7CT-ND	1,642	1	Cut Tape	USD	3.800	2.866	2.375	2.234	2.234
	Richardson RFPD		ADP5587ACPZ-1-R7	Contact	1500		USD					1.940	5h
	Arrow Electronics		ADP5587ACPZ-1-R7	0	1500		USD					1.692

PI4IOE5V6408ZTAEX

$ 0.384

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1.5¦ÌA 50MA I2C 8 1.65V 3.6V 1MHZ TQFN-20, UQFN-261816 , 2.6MM*1.8MM*500¦ÌM

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics		PI4IOE5V6408ZTAEX	6,000	3K	Tape & Reel	USD					0.295
	Arrow Electronics	2	PI4IOE5V6408ZTAEX	18,270	589		USD				0.195	0.191
	Verical		PI4IOE5V6408ZTAEX	39,000	3K		USD					0.325
	DigiKey	3	PI4IOE5V6408ZTAEXDICT-ND	6,345	1	Cut Tape	USD	0.790	0.566	0.446	0.383	0.351
	Newark		PI4IOE5V6408ZTAEX	0	1	Cut Tape	USD	0.984	0.764	0.648	0.582	0.582

NXP Semiconductors

$ 2.944

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PCA9698 Series 5.5 V 500 mA 40-bit Fm+ I2C-bus Advanced I/O Port - TSSOP-56

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCA9698DGG,512	59	6	Cut Tape	USD		5.408	5.073	5.073	5.073	5h
	Arrow Electronics	2	PCA9698DGG,512	14	1		USD	2.931	2.931	2.931	2.931	2.931
	Verical	2	PCA9698DGG,512	14	1		USD	2.931	2.931	2.931	2.931	2.931
	Avnet		PCA9698DGG,512	0	1		USD	3.162	3.008	2.957	2.957	2.957	2d
	Component Search	2	PCA9698DGG,512	1,750									23h

$ 7.772

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MAX7301 Series 5.5 V 26 MHz Surface Mount I/O Expander - SSOP-28

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		MAX7301AAI+	294	1		USD	11.410	8.940	7.980	7.280	7.280
	Analog Devices		MAX7301AAI+	278		Tube	USD	11.080	8.677	8.677	5.550	5.550	5h
	Arrow Electronics		MAX7301AAI+	26	1		USD	11.001	8.562	7.584	7.584	7.584
	Verical		MAX7301AAI+	26	1		USD	11.001	11.001	11.001	11.001	11.001
	DigiKey		MAX7301AAI+-ND	890	1	Tube	USD	13.000	10.220	9.153	8.176	7.996

$ 1.980

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I2C/SMBus Interface 100kHz/400kHz/1000kHz 5.5V 24-Pin SOIC W T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		PCA9655EDWR2G	0	1K	Tape & Reel	USD				2.080	1.860
	RS (Formerly Allied Electronics)		PCA9655EDWR2G	0	1	Bulk	USD	1.880	1.880	1.880	1.880	1.880	10h
	Avnet		PCA9655EDWR2G	0	1K								2d
	Component Stockers USA		PCA9655EDWR2G	13,219			USD	1.730	1.730	1.630	1.470	2.350	>1wk
	Win Source		WS-PCA9655EDWR2G	12,000	13		USD			3.030	2.717	2.717	23h

$ 2.592

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1-Wire, Dual-Channel, Addressable Switch Features Open-Drain, Programmable I/O Pins

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		DS2413P+T&R	2,861	1	Tape & Reel	USD	4.120	3.117	2.591	2.316	2.316	5h
	Arrow Electronics		DS2413P+T&R	1,107	1		USD	2.856	2.812	2.724	2.592	2.592
	Verical		DS2413P+T&R	1,107	3		USD		2.812	2.724	2.592	2.592
	DigiKey	3	DS2413P+CT-ND	14,304	1	Cut Tape	USD	4.820	3.661	3.054	2.907	2.907
	Newark		DS2413P+T&R	0	1	Tape & Reel	USD	3.120	2.470	2.470	2.470	2.470

PI4IOE5V9555ZDEX

$ 0.752

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IC I/o Expander 16B I2C 24TQFN / I/o Expander 16 I²C 400 Khz 24-TQFN (4X4)

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	31-PI4IOE5V9555ZDEXCT-ND	5,045	1	Cut Tape	USD	1.430	1.046	0.841	0.773	0.773
	Newark		PI4IOE5V9555ZDEX	0	5	Cut Tape	USD		0.972	0.780	0.712	0.712
	Avnet		PI4IOE5V9555ZDEX	0	3500		USD					0.683	2d
	Arrow Electronics		PI4IOE5V9555ZDEX	0	3500		USD					0.632
	Mouser		729-PI4IOE5V9555ZDEX	9,437	1	Tape & Reel	USD	1.420	1.040	0.829	0.752	0.684

$ 2.290

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IC XPND 100KHZ I2C SMBUS 24TSSOP / I/O Expander 16 I²C, SMBus 100 kHz 24-TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	PCA9535ECDTR2GOSCT-ND	700	1	Cut Tape	USD	3.980	3.007	2.497	2.293	2.293
	Newark		PCA9535ECDTR2G	0	2500	Tape & Reel	USD					2.380
	RS (Formerly Allied Electronics)		PCA9535ECDTR2G	0	10	Bulk	USD		2.890	2.600	2.600	2.600	10h
	Mouser		863-PCA9535ECDTR2G	2,221	1	Tape & Reel	USD	3.980	3.010	2.500	2.290	1.980
	Component Stockers USA		PCA9535ECDTR2G	10,665			USD	3.740	3.670	2.930	2.110	3.440	>1wk

NXP Semiconductors

$ 1.300

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I2C Interface 1000kHz 5.5V 16-Pin HVQFN EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCA9674ABS,118	6,333	1	Cut Tape	USD	1.647	1.590	1.398	1.300	1.300	5h
	Newark		PCA9674ABS,118	0	12K	Tape & Reel
	Avnet		PCA9674ABS,118	0	6K		USD					0.893	2d
	Arrow Electronics		PCA9674ABS,118	0	6K		USD					1.056
	Win Source		WS-PCA9674ABS,118	1,600	40		USD			1.320	1.073	1.073	23h

PI4IOE5V9554ALEX

$ 0.597

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Expander 8-bit Serial-I2C 400KHz 16-Pin TSSOP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	PI4IOE5V9554ALEXDICT-ND	2,286	1	Cut Tape	USD	1.140	0.825	0.659	0.597	0.597
	Newark		PI4IOE5V9554ALEX	0	1	Cut Tape	USD	1.170	0.850	0.678	0.614	0.614
	Avnet		PI4IOE5V9554ALEX	0	2500		USD					0.520	2d
	Arrow Electronics		PI4IOE5V9554ALEX	0	2500		USD					0.600
	Mouser		729-PI4IOE5V9554ALEX	4,568	1	Tape & Reel	USD	1.140	0.825	0.659	0.597	0.549