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

NXP Semiconductors

$ 1.430

比较

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

制造商页面

	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	1.918	1.918	1.746	1.746	1.651	2d
	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

$ 1.072

比较

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

制造商页面

	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	2d
	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

$ 0.391

比较

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

制造商页面

	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	2d
	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

$ 13.005

比较

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

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		CP82C55AZ	103	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	9h
	Avnet	2	CP82C55AZ	743	99								12h
	Verical		CP82C55AZ	498	1		USD	16.246	13.133	11.285	10.902	10.902

NXP Semiconductors

$ 0.920

比较

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

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9555APW,118	851	1	Cut Tape	USD	1.740	1.280	1.090	1.090	1.090
	Avnet	2	52X6193	851	1		USD	1.740	1.280	1.090	1.090	1.090	12h
	UnikeyIC		PCA9555APW,118	2,212	1	Tape & Reel	USD	0.940	0.824	0.669	0.634	0.634	2d
	Arrow Electronics		PCA9555APW,118	2,064	1		USD	0.694	0.694	0.694	0.694	0.694
	Verical		PCA9555APW,118	2,064	2		USD		0.694	0.694	0.694	0.694

NXP Semiconductors

$ 0.718

比较

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

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCAL6416AEVJ	12,521			USD			0.841	0.698	0.622	10h
	UnikeyIC		PCAL6416AEVJ	6,000	6K	Tape & Reel	USD					0.634	2d
	Arrow Electronics	3	PCAL6416AEVJ	3,101	1		USD	0.995	0.844	0.732	0.677	0.675
	Verical	5	PCAL6416AEVJ	1,873	3		USD		0.566	0.566	0.566	0.566
	DigiKey	3	568-9945-1-ND	5,619	1	Cut Tape	USD	1.450	1.057	0.850	0.757	0.757

NXP Semiconductors

$ 1.090

比较

I2C/SMBus Interface 100kHz/400kHz 5.5V Automotive 16-Pin TSSOP T/R

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9538PW,118	1,908	1	Cut Tape	USD	2.100	1.550	1.330	1.330	1.330
	UnikeyIC		PCA9538PW,118	10,000	2500	Tape & Reel	USD					0.575	2d
	Verical		PCA9538PW,118	5,319	2		USD		0.847	0.847	0.847	0.847
	Arrow Electronics		PCA9538PW,118	5,319	1		USD	0.847	0.847	0.847	0.847	0.847
	DigiKey	3	568-1840-1-ND	382	1	Cut Tape	USD	2.080	1.531	1.246	1.134	1.134

NXP Semiconductors

$ 0.862

比较

PCA9539A Series 5.5 V 400 kHz Low-Voltage 16-bit I2C-Bus I/O Port - TSSOP-24

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCA9539APW,118	19	1	Tape & Reel	USD	0.992	0.942	0.907	0.827	0.827	2d
	Verical		PCA9539APW,118	2,475	2		USD		0.670	0.670	0.670	0.670
	Arrow Electronics		PCA9539APW,118	2,475	1		USD	0.670	0.670	0.670	0.670	0.670
	DigiKey	3	568-9916-1-ND	194	1	Cut Tape	USD	1.690	1.236	0.998	0.898	0.898
	Newark	2	PCA9539APW,118	0	1	Cut Tape	USD	1.710	1.250	1.070	1.070	1.070

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	10h
	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

$ 0.822

比较

输入/输出扩展器, 8位, I2C/SMBUS, TSSOP-16/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t;

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9554BPWJ	2,026	1	Cut Tape	USD	1.710	1.250	1.010	0.906	0.906
	UnikeyIC		PCA9554BPWJ	238	1	Tape & Reel	USD	1.625	1.324	1.023	1.023	1.023	2d
	Verical	2	PCA9554BPWJ	111	3		USD		0.571	0.571	0.571	0.571
	Arrow Electronics	2	PCA9554BPWJ	111	1		USD	0.571	0.571	0.571	0.571	0.571
	DigiKey	3	568-9917-1-ND	2,631	1	Cut Tape	USD	1.690	1.237	0.999	0.899	0.899