所有分销商Rochester Electronics集成电路 (IC)接口 ICI/O 扩展器 (367)

Rochester Electronics I/O 扩展器

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顶级制造商

NXP Semiconductors

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Rochester Electronics

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探索 Rochester Electronics I/O 扩展器

结果：367

授权分销商

未经授权的库存分销商

NXP Semiconductors

$ 1.600

比较

PCA9500 Series 8-bit I2C-bus and SMBus I/O port with 2-kBit EEPROM - HVQFN-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9500BS,118	3,397	1	Cut Tape	USD	2.580	1.950	1.950	1.950	1.950
	Rochester Electronics		PCA9500BS,118	32,230			USD			1.380	1.230	1.160	20h
	UnikeyIC		PCA9500BS,118	6,000	6K	Tape & Reel	USD					1.405	2d
	Arrow Electronics		PCA9500BS,118	4,638	1		USD	1.271	1.271	1.271	1.271	1.271
	DigiKey	3	568-3351-1-ND	7,979	1	Cut Tape	USD	2.940	2.200	1.809	1.679	1.679

NXP Semiconductors

$ 0.888

比较

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

制造商页面

	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	20h
	UnikeyIC		PCA9554APW,118	15,000	1	Cut Tape	USD	0.807	0.807	0.671	0.671	0.586	2d
	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

NXP Semiconductors

$ 0.681

比较

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

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9536D,118	8,209	1	Cut Tape	USD	1.710	1.250	1.000	1.000	1.000
	Avnet	2	PCA9536D,118	2,500	2500		USD					0.544	22h
	Rochester Electronics		PCA9536D,118	111,437			USD			0.891	0.739	0.659	20h
	UnikeyIC		PCA9536D,118	2,500	2500	Tape & Reel	USD					0.496	2d
	Verical	5	PCA9536D,118	1,319	3		USD		0.521	0.521	0.521	0.521

NXP Semiconductors

PCA9538PW/Q900,118

$ 1.295

比较

PCA9538 Series 5.5 V 400 kHz 8-bit I2C-Bus and SMBus Low Power I/O Port-TSSOP-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9538PW/Q900,118	96			USD			1.520	1.260	1.120	20h
	UnikeyIC		PCA9538PW/Q900,118	2,490	1	Cut Tape	USD	1.804	1.688	1.498	1.424	1.424	2d
	Verical		PCA9538PW/Q900,118	758	2		USD		1.026	1.026	1.026	1.026
	Arrow Electronics		PCA9538PW/Q900,118	758	1		USD	1.026	1.026	1.026	1.026	1.026
	Newark		PCA9538PW/Q900,118	0	5K	Tape & Reel	USD					1.350

NXP Semiconductors

$ 0.779

比较

PCA9554 8-bit I2C-SMBus Low Power I/O Port with Interrupt - HVQFN-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9554ABS,118	19,635			USD			0.938	0.779	0.694	20h
	Verical	5	PCA9554ABS,118	3,400	2		USD		0.674	0.674	0.674	0.674
	Arrow Electronics	2	PCA9554ABS,118	3,400	1		USD	0.674	0.674	0.674	0.674	0.674
	DigiKey	3	568-3394-1-ND	9,618	1	Cut Tape	USD	1.880	1.384	1.121	0.995	0.995
	Newark		PCA9554ABS,118	0	12K	Tape & Reel

NXP Semiconductors

$ 0.936

比较

I/O Port Expanders; PCA9554AD, 118; NXP SEMICONDUCTORS; I2C, SMBus, Serial; 16; 8; 400 kHz

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9554AD,118	19,135			USD			0.938	0.779	0.694	20h
	UnikeyIC		PCA9554AD,118	1,964	1	Tape & Reel	USD	1.623	1.216	0.990	0.923	0.923	2d
	Verical	6	PCA9554AD,118	2,430	320		USD				0.973	0.868
	Arrow Electronics		PCA9554AD,118	31	1		USD	1.513	1.510	1.506	1.506	1.506
	Newark	2	PCA9554AD,118	0	2K	Tape & Reel	USD					0.829

NXP Semiconductors

$ 0.810

比较

Low-Voltage Translating 16-bit I2C-Bus/SMBus I/O Expander 24-Pin HWQFN T/R

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA6416AHF,128	6,000			USD			0.943	0.783	0.698	20h
	UnikeyIC		PCA6416AHF,128	10,645	1	Tape & Reel	USD	1.620	1.386	1.172	1.071	1.071	2d
	Verical	5	PCA6416AHF,128	2,951	2		USD		0.635	0.635	0.635	0.635
	Arrow Electronics	4	PCA6416AHF,128	2,951	1		USD	0.635	0.635	0.635	0.635	0.635
	DigiKey	3	568-9935-1-ND	9,866	1	Cut Tape	USD	1.610	1.175	0.948	0.850	0.850

CY8C9540A-24PVXI

$ 7.337

比较

CY8C9540A Series 5.25 V 100 kHz Surface Mount I/O Expander - SSOP-48

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	CY8C9540A-24PVXI	219	50		USD			14.179	13.574	13.574	22h
	Newark		CY8C9540A-24PVXI	47	1		USD	12.570	10.230	7.790	7.370	7.370
	Rochester Electronics	2	CY8C9540A-24PVXI	203			USD			6.370	5.700	5.360	20h
	Arrow Electronics	2	CY8C9540A-24PVXI	440	1		USD	11.410	8.409	7.869	7.314	7.314
	DigiKey		448-CY8C9540A-24PVXI-ND	463	1	Tube	USD	13.900	10.888	10.008	8.673	8.479

CY8C9520A-24PVXI

$ 3.260

比较

CY8C9520A Series 20-Bit I/O 5.25 V 100 KHz Expander with EEPROM - SSOP-28

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	CY8C9520A-24PVXI	79	190		USD				3.762	3.604	22h
	Newark		CY8C9520A-24PVXI	500	1		USD	5.240	4.550	3.340	3.260	3.260
	Future Electronics		CY8C9520A-24PVXI	1,090	10	Tube	USD		2.890	2.780	2.720	2.720
	Rochester Electronics		CY8C9520A-24PVXI	2,267			USD			3.130	2.800	2.630	20h
	Arrow Electronics	2	CY8C9520A-24PVXI	149	1		USD	5.625	2.983	2.983	2.983	2.983

NXP Semiconductors

$ 4.251

比较

PCA9506 Series 40-bit I2C-bus I/O port with RESET OE and INT - TSSOP-56

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9506DGG,518	2,600	1	Cut Tape	USD	7.100	5.460	4.830	4.830	4.830
	Rochester Electronics		PCA9506DGG,518	484			USD			3.610	3.230	3.040	20h
	UnikeyIC		PCA9506DGG,518	1,840	1	Tape & Reel	USD	6.802	6.315	4.850	4.850	4.850	2d
	Arrow Electronics		PCA9506DGG,518	710	1		USD	3.304	3.304	3.304	3.304	3.304
	DigiKey	3	568-11940-1-ND	2,946	1	Cut Tape	USD	7.030	5.412	4.564	4.423	4.423