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Chipsmall Limited I/O Expanders

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Results: 383

Authorized Distributors

Non-Authorized Stocking Distributors

NXP Semiconductors

$ 0.794

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PCA9536 Series 5.5 V 290 µA 400 kHz 4-bit I2C-bus and SMBus I/O Port - TSSOP-8

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		PCA9536DP,118	16,380	1		USD	1.390	1.010	0.832	0.750	0.708
	Future Electronics	2	PCA9536DP,118	7,500	2500	Tape & Reel	USD					0.685
	UnikeyIC		PCA9536DP,118	2,500	2500	Cut Tape	USD					0.728	4h
	Verical	2	PCA9536DP,118	2,956	2		USD		0.626	0.626	0.626	0.626
	Arrow Electronics	2	PCA9536DP,118	2,956	1		USD	0.626	0.626	0.626	0.626	0.626

NXP Semiconductors

$ 1.175

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	3	PCA9535BS,118	598	1	Cut Tape	USD	2.250	1.660	1.430	1.430	1.430
	UnikeyIC		PCA9535BS,118	10,296	1	Tape & Reel	USD	1.541	1.405	1.225	1.171	1.171	4h
	Arrow Electronics	2	PCA9535BS,118	3,599	1		USD	0.914	0.914	0.914	0.914	0.914
	Verical		PCA9535BS,118	3,599	2		USD		0.914	0.914	0.914	0.914
	DigiKey	3	568-3376-1-ND	44,387	1	Cut Tape	USD	2.220	1.642	1.339	1.223	1.223

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	3,940	1	Cut Tape	USD	1.110	0.802	0.649	0.649	0.649
	UnikeyIC		PCA6408AHKX	24,000	10	Tape & Reel	USD		0.701	0.701	0.651	0.651	4h
	Verical	2	PCA6408AHKX	2,340	3		USD		0.430	0.430	0.430	0.430
	Arrow Electronics	2	PCA6408AHKX	2,340	1		USD	0.430	0.430	0.430	0.430	0.430
	Avnet		PCA6408AHKX	0	4K		USD					0.477	2d

NXP Semiconductors

$ 1.072

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9555BS,118	4,132	1	Cut Tape	USD	0.926	0.926	0.926	0.926	0.926
	UnikeyIC		PCA9555BS,118	5,534	1	Cut Tape	USD	1.444	1.444	1.265	1.172	1.083	4h
	Arrow Electronics	2	PCA9555BS,118	5,192	1		USD	0.971	0.971	0.971	0.971	0.971
	Verical	3	PCA9555BS,118	5,192	2		USD		0.971	0.971	0.971	0.971
	DigiKey	3	568-2382-1-ND	2,930	1	Cut Tape	USD	2.340	1.738	1.419	1.300	1.300

NXP Semiconductors

$ 0.880

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4-Bit I2C-Bus And Smbus I/O Port/ Reel Rohs Compliant: Yes |NXP Semiconductors PCA9536TK, 118

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9536TK,118	9,635	1	Cut Tape	USD	1.680	1.230	1.050	1.050	1.050
	Future Electronics		PCA9536TK,118	6,000	6K	Tape & Reel	USD					0.720
	UnikeyIC		PCA9536TK,118	3,804	1	Cut Tape	USD	1.797	1.219	1.065	0.982	0.982	4h
	Verical	3	PCA9536TK,118	5	2		USD		0.657	0.657	0.657	0.657
	Arrow Electronics	3	PCA9536TK,118	945	1		USD	1.365	1.024	0.821	0.785	0.785

$ 13.005

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CP82C55 Series 24 I/O Pin 2.5mA CMOS Programmable Peripheral Interface - PDIP-40

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		CP82C55AZ	669	1		USD	18.630	14.820	13.880	13.420	13.420
	Future Electronics		CP82C55AZ	623	3	Tube	USD		11.010	10.710	10.580	10.580
	Renesas		CP82C55AZ	49	1	Tube	USD	18.090	14.394	14.394	14.394	14.394	20h
	Avnet	2	CP82C55AZ	743	99								2d
	Verical		CP82C55AZ	498	1		USD	16.246	13.133	11.285	10.902	10.902

NXP Semiconductors

$ 1.430

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PCA9575 Tape & Reel (TR) Active I2C SMBus io expander 1.1V~3.6V 400kHz 1mA 3mA -40C~85C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics		PCA9575PW2,118	2,500	2500	Tape & Reel	USD					1.200
	Newark	2	PCA9575PW2,118	2,274	1	Cut Tape	USD	2.280	1.750	1.750	1.750	1.750
	UnikeyIC		PCA9575PW2,118	2,415	1	Cut Tape	USD	1.884	1.884	1.712	1.712	1.622	4h
	Verical	3	PCA9575PW2,118	2,190	2		USD		1.091	1.091	1.091	1.091
	Arrow Electronics	3	PCA9575PW2,118	2,190	1		USD	1.091	1.091	1.091	1.091	1.091

NXP Semiconductors

PCAL6416AHF,128

$ 0.732

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PCAL6416A Series 5.5V 400 kHz 125 uA 16-Bit I/O Surface Mount I2C-Bus - HWQFN-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	PCAL6416AHF,128	30,000	6K	Tape & Reel	USD					0.605
	Newark	2	PCAL6416AHF,128	1,770	1	Cut Tape	USD	1.420	1.060	0.895	0.895	0.895
	Avnet	2	PCAL6416AHF,128	18,000	6K		USD					0.654	2d
	UnikeyIC		PCAL6416AHF,128	8,522	1	Cut Tape	USD	1.254	1.038	0.741	0.694	0.694	4h
	Arrow Electronics		PCAL6416AHF,128	5,978	1		USD	0.553	0.553	0.553	0.553	0.553

NXP Semiconductors

$ 0.391

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PCA9570 Series Remote 3.6 V 4-Bit General Purpose I2C/SMBus GPIO Expander-XQFN-8

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9570GMH	19,239	1	Cut Tape	USD	0.818	0.581	0.458	0.458	0.458
	UnikeyIC		PCA9570GMH	148	1	Tape & Reel	USD	0.629	0.629	0.524	0.485	0.443	4h
	Arrow Electronics	4	PCA9570GMH	7,038	1		USD	0.292	0.292	0.292	0.292	0.292
	Verical	3	PCA9570GMH	7,038	4		USD		0.292	0.292	0.292	0.292
	DigiKey	3	568-10952-1-ND	2,289	1	Cut Tape	USD	0.810	0.576	0.455	0.391	0.391

NXP Semiconductors

$ 0.888

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PCA9554A: 5.5 V 85 mA 8-bit I2C-bus and SMBus I/O Port with Interrupt-TSSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9554APW,118	6,801	1	Cut Tape	USD	1.810	1.330	1.140	1.140	1.140
	Rochester Electronics		PCA9554APW,118	225			USD			1.070	0.888	0.792	22h
	UnikeyIC		PCA9554APW,118	15,000	1	Cut Tape	USD	0.807	0.807	0.671	0.671	0.586	4h
	Arrow Electronics	2	PCA9554APW,118	2,954	1		USD	0.720	0.720	0.720	0.720	0.720
	Verical	2	PCA9554APW,118	2,954	2		USD		0.720	0.720	0.720	0.720