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。

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NXP Semiconductors

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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

NXP Semiconductors

比较

PCA Series 400 kHz 3.3 V 40-Bit I2C-Bus I/O Port with RESET OE & INT - TSSOP-56

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		PCA9505DGG,112	0	1		USD*	5.152*	3.928*	3.403*	2.327*	2.327*	4h
	Win Source		WS-PCA9505DGG,112	3,810	6		USD		8.603	5.735	5.735	5.735	19h
	Worldway Electronics	3	PCA9505DGG-112	19,346	7		USD		3.083	3.025	2.909	2.851	2d
	Classic Components		PCA9505DGG,112	51			USD			8.382	8.382	8.382	1d
	Aztech		PCA9505DGG,112	11,892			USD	6.060	6.060	6.060	6.060	6.060	1d

NXP Semiconductors

PCF8574AT/3,512

比较

PCF8574 Series 2.5 - 6 V Remote 8-bit I/O Expander for I2C-bus - SOIC-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		PCF8574AT/3,512	0	1		USD*	0.987*	0.987*	0.730*	0.630*	0.615*	4h
	Win Source		WS-PCF8574AT/3,512	15,490	25		USD			1.620	1.358	1.358	19h
	Worldway Electronics		PCF8574AT/3,512	7,029	7	Tube	USD		0.444	0.436	0.419	0.410	2d
	Classic Components		PCF8574AT/3,512	928			USD			0.744	0.744	0.744	1d
	Aztech		PCF8574AT/3,512	7,068			USD	5.280	5.280	5.280	5.280	5.280	1d

NXP Semiconductors

比较

I2C Interface 1000kHz 5.5V 24-Pin TSSOP Bulk

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		PCA9675PW,112	0	1		USD*	1.083*	1.083*	0.944*	0.940*	0.940*	4h
	Win Source		WS-PCA9675PW,112	6,560	10		USD		5.239	3.493	3.493	3.493	19h
	Worldway Electronics		PCA9675PW,112	7,183	7	Tube	USD		0.980	0.961	0.924	0.906	2d
	Aztech		PCA9675PW,112	6,912			USD	7.370	7.370	7.370	7.370	7.370	1d
	Lixinc		PCA9675PW,112	4,193			USD	1.070	0.898	0.898	0.898	0.898	>1wk

比较

Microcontroller Solutions - Interface Products SPI-I2C BRIDGE & GPIO PORT EXPANDER

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		CP2120-GM	0	1		USD*	4.345*	2.960*	2.354*	2.354*	2.354*	4h
	Win Source		WS-CP2120-GM	140	10		USD		5.376	3.584	3.584	3.584	19h
	Worldway Electronics		CP2120-GM	28,020	7	Tube	USD		1.539	1.510	1.452	1.423	2d
	Aztech		CP2120-GM	18,242			USD	1.200	1.200	1.200	1.200	1.200	1d
	Anlinkda		CP2120-GM	13,320			USD	25.000	23.077	21.739	20.270	18.750	2d

NXP Semiconductors

比较

PCA8574 Series Remote 8-Bit I/O Expander for I2C-bus with Interrupt - SOIC-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell	4	PCA8574AD,518	0	1	Cut Tape	USD*	1.426*	1.426*	0.951*	0.736*	0.631*	4h
	Component Stockers USA		PCA8574AD,518	418			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		PCA8574AD,518	17,488	7	Tape & Reel	USD		6.606	6.481	6.232	6.107	2d
	Aztech		PCA8574AD,518	7,241			USD	5.000	5.000	5.000	5.000	5.000	1d
	Fly-Wing Technology		PCA8574AD,518	1,069			USD	40.272	33.044	32.011	29.946	29.946	3d

NXP Semiconductors

比较

PCA9554 Series 8-bit I2C-bus and SMBus I/O port w/ Interrupt - SOIC-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		PCA9554D,112	0	1		USD*	1.291*	1.291*	0.942*	0.807*	0.807*	4h
	Win Source		WS-PCA9554D,112	8,000	23		USD			2.042	1.713	1.713	19h
	Worldway Electronics	3	PCA9554D 112	18,260	7		USD		0.773	0.758	0.729	0.715	2d
	Aztech		PCA9554D,112	11,700			USD	1.460	1.460	1.460	1.460	1.460	1d
	Fly-Wing Technology		PCA9554D,112	1,922			USD	2.113	1.734	1.680	1.571	1.571	3d

NXP Semiconductors

PCF8575CTS/1,112

比较

I/o Expander, 16Bit, 400 Khz, I2C, 4.5 V, 5.5 V, Ssop Rohs Compliant: Yes

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		PCF8575CTS/1,112	0	1		USD*	1.870*	1.870*	1.507*	1.083*	0.970*	4h
	Win Source		WS-PCF8575CTS/1,112	940	1		USD	205.60	184.33	184.33	184.33	184.33	19h
	Worldway Electronics	2	PCF8575CTS/1,112	12,647	7	Tube	USD		1.122	1.100	1.058	1.037	2d
	Aztech		PCF8575CTS/1,112	8,971			USD	1.420	1.420	1.420	1.420	1.420	1d
	Fly-Wing Technology		PCF8575CTS/1,112	1,840			USD	1.611	1.322	1.281	1.198	1.198	3d

NXP Semiconductors

比较

PCA9556 Series Octal SMBus and I2C registered interface - TSSOP-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		PCA9556PW,112	0	1		USD*	2.435*	2.031*	1.520*	1.022*	1.022*	4h
	Component Stockers USA		PCA9556PW,112	529			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		PCA9556PW,112	5,387	7	Tube	USD		1.017	0.998	0.959	0.940	2d
	Aztech		PCA9556PW,112	8,056			USD	6.960	6.960	6.960	6.960	6.960	1d
	Fly-Wing Technology		PCA9556PW,112	1,392			USD	5.937	5.601	5.284	4.702	4.702	3d

NXP Semiconductors

比较

I/o Expander, 16Bit, 1 Mhz, I2C, 2.3 V, 5.5 V, Soic Rohs Compliant: Yes

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell	2	PCA9671D,118	0	1		USD*	2.139*	2.139*	1.507*	1.188*	1.067*	4h
	Component Stockers USA		PCA9671D,118	629			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		PCA9671D,118	3,155	7	Tape & Reel	USD		3.668	3.599	3.460	3.391	2d
	Aztech		PCA9671D,118	12,829			USD	2.590	2.590	2.590	2.590	2.590	1d
	Fly-Wing Technology		PCA9671D,118	2,358			USD	8.427	6.915	6.698	6.266	6.266	3d

NXP Semiconductors

比较

PCA8574A Series 5.5 V 400 KHz Remote 8-bit I/O Expander for I2C-bus - SOIC-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		PCA8574AD,512	0	1		USD*	1.722*	1.722*	1.614*	1.507*	1.480*	4h
	Worldway Electronics		PCA8574AD,512	16,243	7	Tube	USD		4.752	4.662	4.483	4.393	2d
	Aztech		PCA8574AD,512	10,916			USD	5.440	5.440	5.440	5.440	5.440	1d
	Fly-Wing Technology		PCA8574AD,512	1,071			USD	40.272	33.044	32.011	29.946	29.946	3d
	Fmall Co., Limited		PCA8574AD,512	22,620									>1wk