所有分销商Farnell集成电路 (IC)接口 ICI/O 扩展器 (564)

Farnell I/O 扩展器

浏览和比较 Farnell I/O 扩展器的价格、库存、数据表和其他技术规格。查看我们的 Farnell I/O 扩展器列表，为您的下个项目挑选最佳报价。

顶级制造商

NXP Semiconductors

Analog Devices

Microchip

onsemi

Renesas

Infineon

探索 Farnell I/O 扩展器

结果：564

授权分销商

未经授权的库存分销商

$ 0.260

比较

FXL6408 Series 1.65 to 4 V Open Drain 8-Bit I2C-Controlled GPIO Expander-UMLP-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics		FXL6408UMX	5,000	5K	Tape & Reel	USD					0.215
	Avnet	2	08AK6024	4,353	1		USD	0.567	0.567	0.309	0.309	0.309	22h
	Newark	2	FXL6408UMX	4,353	1	Cut Tape	USD	0.546	0.546	0.309	0.309	0.309
	Master Electronics		FXL6408UMX	7,805	100		USD			0.309	0.260	0.227
	Onlinecomponents.com		FXL6408UMX	7,805	100	Bulk	USD			0.309	0.260	0.227

$ 1.225

比较

MCP23009 Series 5.5 V 3.4 MHz 8-Bit I/O Expander with Open-Drain Output -PDIP-18

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		MCP23009-E/P	13	1		USD	1.189	1.189	1.189	1.189	1.189
	DigiKey		MCP23009-E/P-ND	53	1	Tube	USD	1.590	1.590	1.220	1.220	1.220
	NAC Semi		MCHP00000015928	9,475	250		USD				1.270	1.270	1d
	TME	2	MCP23009-E/P	0	1		USD	1.540	1.470	1.250	1.250	1.250	18h
	Microchip		MCP23009-E/P	5,318	1	Tube	USD	1.590	1.590	1.220	1.160	1.150	3h

NXP Semiconductors

$ 0.913

比较

PCA9539 Series 5.5 V 25 A 16-bit I2C-bus and SMBus Low Power I/O Port - TSSOP-24

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	PCA9539PW,118	30,000	2500	Tape & Reel	USD					0.880
	Newark		PCA9539PW,118	102	1	Cut Tape	USD	0.768	0.768	0.768	0.768	0.768
	Avnet	3	PCA9539PW,118	2,500	2500		USD					0.920	22h
	Rochester Electronics		PCA9539PW,118	166			USD			1.200	0.996	0.888	20h
	UnikeyIC		PCA9539PW,118	5,302	1	Cut Tape	USD	1.394	1.197	0.951	0.853	0.853	2d

NXP Semiconductors

$ 0.921

比较

PCA9557 Series 5.5V 85 mA 400 kHz SMT 8-bit I2C-bus and SMBus I/O Port- HVQFN-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9557PW,118	4,330	1	Cut Tape	USD	1.880	1.380	1.120	1.010	1.010
	Avnet	2	PCA9557PW,118	5,000	676		USD				0.912	0.868	22h
	Rochester Electronics		PCA9557PW,118	83,363			USD			1.120	0.930	0.829	20h
	UnikeyIC		PCA9557PW,118	2,373	1	Tape & Reel	USD	0.506	0.468	0.328	0.316	0.316	2d
	Verical	9	PCA9557PW,118	4,136	2		USD		0.751	0.751	0.751	0.751

NXP Semiconductors

$ 0.678

比较

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

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCAL6408APWJ	3,316	1	Cut Tape	USD	1.380	1.000	0.805	0.805	0.805
	Rochester Electronics		PCAL6408APWJ	179			USD			0.771	0.640	0.570	20h
	UnikeyIC		PCAL6408APWJ	2,376	1	Tape & Reel	USD	1.564	1.149	0.914	0.859	0.859	2d
	Verical	3	PCAL6408APWJ	5,021	3		USD		0.519	0.519	0.519	0.519
	Arrow Electronics	2	PCAL6408APWJ	5,021	1		USD	0.519	0.519	0.519	0.519	0.519

NXP Semiconductors

$ 0.913

比较

I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin HWQFN EP T/R

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	PCA9555AHF,128	6,000	6K	Tape & Reel	USD					0.805
	Newark	2	PCA9555AHF,128	360	1	Cut Tape	USD	0.901	0.901	0.901	0.901	0.901
	Rochester Electronics		PCA9555AHF,128	4,025			USD			1.100	0.913	0.814	20h
	UnikeyIC		PCA9555AHF,128	9,984	1	Cut Tape	USD	2.447	1.883	1.351	1.351	1.351	2d
	Arrow Electronics	2	PCA9555AHF,128	13,784	1		USD	0.781	0.781	0.781	0.781	0.781

$ 1.840

比较

MCP23016 Series 5.5 V 400 kHz 0.4 mA 16-Bit I/O Surface Mount I2C-Bus - QFN-28

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		MCP23016-I/ML	61	61		USD			1.797	1.797	1.797
	DigiKey		MCP23016-I/ML-ND	119	1	Tube	USD	2.270	2.270	1.838	1.838	1.838
	NAC Semi		MCHP00000015933	2,013	183		USD				1.840	1.840	1d
	TME	2	MCP23016-I/ML	0	183		USD				1.730	1.730	10h
	Microchip		MCP23016-I/ML	2,501	1	Tube	USD	2.270	2.270	1.720	1.670	1.650	3h

NXP Semiconductors

PCAL6416APW,118

$ 0.746

比较

Integrated Circuit Interface I/O Expander; I2C; SMBus; 1.65-5.5V; -40+85 deg.C; SMD; TSSOP24

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	PCAL6416APW,118	2,500	2500	Tape & Reel	USD					0.620
	Newark	2	PCAL6416APW,118	51	1	Cut Tape	USD	1.460	1.070	0.912	0.912	0.912
	Avnet	3	PCAL6416APW,118	2,500	820		USD				0.752	0.715	22h
	Rochester Electronics		PCAL6416APW,118	99			USD			0.841	0.698	0.622	20h
	UnikeyIC		PCAL6416APW,118	2,500	2500	Tape & Reel	USD					0.609	2d

$ 4.865

比较

25MA 25MA Can V2.0B 8 4.5V 5.5V 25MHZ PDIP-14 19.05MM*6.35MM*3.3MM

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	MCP25050-E/P.	20	30		USD			5.140	5.050	5.050
	Avnet		MCP25050-E/P	20	30		USD			5.192	4.900	4.900	22h
	DigiKey		MCP25050-E/P-ND	67	1	Tube	USD	6.070	6.070	4.900	4.900	4.900
	NAC Semi		MCHP00000015989	1,620	90		USD			5.230	4.780	4.780	1d
	TME	2	MCP25050-E/P	0	90		USD			5.090	5.090	5.090	10h

$ 0.656

比较

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

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	3	CAT9555YI-T2	106,000	2K		USD					0.650	22h
	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
	Arrow Electronics	2	CAT9555YI-T2	1,689	1		USD	1.175	0.885	0.749	0.677	0.677
	Verical	3	CAT9555YI-T2	1,689	4		USD		0.885	0.749	0.677	0.631