All DistributorsFarnellIntegrated Circuits (ICs)Interface ICsI/O Expanders (563)

Farnell I/O Expanders

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Results: 563

Authorized Distributors

Non-Authorized Stocking Distributors

$ 0.781

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Low-voltage 16-bit I²C and SMBus I/O expander with interrupt output and configuration registers

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		NCA9555PWJ	1	1	Cut Tape	USD	3.200	2.240	1.920	1.810	1.810
	DigiKey	2	1727-NCA9555PWJCT-ND	1	1	Cut Tape	USD	1.460	1.067	0.858	0.765	0.765
	Avnet		NCA9555PWJ	0	2500		USD					0.658	1d
	Farnell	2	NCA9555PWJ	1	1	Cut Tape	USD*	2.177*	1.465*	1.210*	1.173*	1.173*	13h
	element14 APAC	2	NCA9555PWJ	1	1	Cut Tape	USD*	2.093*	1.414*	1.164*	1.093*	1.031*	2h

NCA9535PW-Q100J

$ 0.765

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I/O Expander, 16 bit, I2C, SMBus, 1.65 V, 5.5 V, TSSOP, 24 Pins

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		NCA9535PW-Q100J	0	1	Cut Tape	USD	2.730	2.080	1.730	1.550	1.550
	Avnet		NCA9535PW-Q100J	0	2500		USD					0.673	1d
	Farnell	2	NCA9535PW-Q100J	0	1	Cut Tape	USD*	2.191*	1.452*	1.207*	1.120*	1.079*	13h
	element14 APAC	2	NCA9535PW-Q100J	0	1	Cut Tape	USD*	2.093*	1.382*	1.156*	1.078*	1.031*	2h
	Win Source		WS-NCA9535PW-Q100J	25,000	3		USD		18.508	15.522	15.522	15.522	14h

NCA9555BY-Q100HP

$ 0.969

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Low-voltage 16-bit I²C and SMBus I/O expander with interrupt output and configuration registers

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		NCA9555BY-Q100HP	3,401	1	Cut Tape	USD	3.370	2.390	2.070	1.950	1.950
	DigiKey	3	1727-NCA9555BY-Q100HPCT-ND	3,394	1	Cut Tape	USD	1.800	1.325	1.073	0.968	0.968
	Avnet		NCA9555BY-Q100HP	0	3K		USD					0.855	1d
	Arrow Electronics		NCA9555BY-Q100HP	0	3K		USD					0.916
	Farnell	2	NCA9555BY-Q100HP	3,401	1	Cut Tape	USD*	2.701*	1.801*	1.505*	1.411*	1.384*	13h

$ 0.842

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Low-voltage 16-bit I²C-bus I/O port with interrupt and weak pull-up

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		PCA9555PWJ	820	1	Cut Tape	USD	2.980	2.260	1.890	1.700	1.700
	Avnet		PCA9555PWJ	0	2500		USD					0.739	1d
	Farnell	2	PCA9555PWJ	820	1	Cut Tape	USD*	2.392*	1.586*	1.411*	1.228*	1.185*	13h
	element14 APAC	2	PCA9555PWJ	820	1	Cut Tape	USD*	2.281*	1.523*	1.343*	1.179*	1.132*	2h
	Mouser		771-PCA9555PWJ	107	1	Tape & Reel	USD	1.590	1.170	0.939	0.842	0.770

$ 0.809

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I/O Expander, 16 bit, I2C, SMBus, 1.65 V, 5.5 V, TSSOP, 24 Pins

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		NCA9539PWJ	2,443	1	Cut Tape	USD	2.790	1.940	1.760	1.550	1.550
	DigiKey	2	1727-NCA9539PWJCT-ND	1,829	1	Cut Tape	USD	1.540	1.123	0.905	0.809	0.809
	Avnet		NCA9539PWJ	0	2500		USD					0.552	1d
	Farnell	2	NCA9539PWJ	2,443	1	Cut Tape	USD*	2.056*	1.357*	1.133*	0.962*	0.962*	13h
	element14 APAC	2	NCA9539PWJ	2,443	1	Cut Tape	USD*	2.195*	1.460*	1.304*	1.125*	1.015*	2h

$ 41.030

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USB HUB and USB to Dual Channel Multi Interface Converter Module Designed for Raspberry Pi

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		RPI-HUB-MODULE	5	2		USD		45.990	45.990	45.990	45.990
	Newark		RPI-HUB-MODULE	16	1		USD	35.030	35.030	35.030	35.030	35.030
	RS (Formerly Allied Electronics)		RPI-HUB-MODULE	0	1	Bulk	USD	177.39	156.10	156.10	156.10	156.10	2h
	Farnell		RPI-HUB-MODULE	11	1		USD*	44.500*	43.680*	43.667*	43.667*	43.667*	13h
	Mouser		895-RPI-HUB-MODULE	8	1	Bulk	USD	36.070	36.070	36.070	36.070	36.070

NCA6416BY-Q100HP

$ 0.949

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Low-voltage translating 16-bit I²C-bus/SMBus I/O expander

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		NCA6416BY-Q100HP	0	1	Cut Tape	USD	3.390	2.420	2.100	1.990	1.990
	Avnet		NCA6416BY-Q100HP	0	3K		USD					0.838	1d
	Arrow Electronics		NCA6416BY-Q100HP	0	3K		USD					0.897
	Farnell		NCA6416BY-Q100HP	0	1	Cut Tape	USD*	2.648*	1.774*	1.478*	1.384*	1.357*	13h
	element14 APAC		NCA6416BY-Q100HP	0	1	Cut Tape	USD*	2.655*	1.781*	1.515*	1.367*	1.312*	2h

$ 0.826

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Low-voltage translating 16-bit I²C-bus/SMBus I/O expander

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	2	1727-NCA6416BYHPCT-ND	50	1	Cut Tape	USD	1.570	1.145	0.923	0.826	0.826
	Newark		NCA6416BYHP	0	1	Cut Tape	USD	2.990	2.290	1.930	1.740	1.740
	Avnet		NCA6416BYHP	0	3K		USD					0.730	1d
	Arrow Electronics		NCA6416BYHP	0	3K		USD					0.966
	Farnell		NCA6416BYHP	0	1	Cut Tape	USD*	2.339*	1.559*	1.300*	1.207*	1.183*	13h

Texas Instruments

$ 1.021

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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
	Arrow Electronics		PCF8574DWR	1,377	1		USD	1.826	1.405	1.141	1.011	1.011
	Rochester Electronics		PCF8574DWR	2,523			USD			1.240	1.030	0.918	13h
	Verical	2	PCF8574DWR	1,377	2		USD		1.405	1.141	1.011	0.925
	DigiKey	3	296-13108-1-ND	11,612	1	Cut Tape	USD	2.050	1.512	1.230	1.118	1.118
	Mouser		595-PCF8574DWR	1,730	1	Tape & Reel	USD	2.050	1.520	1.230	1.080	1.020

Texas Instruments

$ 2.395

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8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-PDIP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCF8574AN	132	1		USD	4.086	3.191	2.699	2.699	2.699
	Rochester Electronics		PCF8574AN	1			USD			2.100	1.880	1.770	13h
	Verical		PCF8574AN	132	1		USD	4.086	3.191	2.699	2.379	2.304
	DigiKey		296-13106-5-ND	3,770	1	Tube	USD	4.320	3.269	2.719	2.430	2.358
	Mouser		595-PCF8574AN	1,375	1	Tube	USD	4.320	3.270	2.710	2.410	2.350