所有分销商CoreStaff集成电路 (IC)接口 ICI/O 扩展器 (35)

CoreStaff I/O 扩展器

浏览和比较 CoreStaff 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 CoreStaff 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

Rochester Electronics

Renesas

探索 CoreStaff I/O 扩展器

结果：35

授权分销商

未经授权的库存分销商

$ 1.287

比较

I²C Bus IC Operating temperature: -40...+125 °C Power supply: 1.8...5.5 V Package: SOIC-28

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		MCP23S17-E/SO	1,516	1		USD	1.740	1.640	1.440	1.320	1.320
	Avnet	2	MCP23S17-E/SO	15	27		USD			1.457	1.375	1.375	22h
	Arrow Electronics		MCP23S17-E/SO	850	1		USD	1.287	1.287	1.287	1.287	1.287
	Onlinecomponents.com		MCP23S17-E/SO	3,067	27	Bulk	USD			1.560	1.250	1.210
	DigiKey		MCP23S17-E/SO-ND	10,526	1	Tube	USD	1.690	1.690	1.280	1.280	1.280

$ 1.160

比较

MCP23008 Series 5.5 V 1.7 MHz 8-Bit I/O Expander with Serial Interface - SSOP-20

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	3	MCP23008T-E/SS	1,600	1	Cut Tape	USD	1.530	1.410	1.230	1.230	1.230
	Avnet		MCP23008T-E/SS	1,600	1600		USD					1.266	22h
	Arrow Electronics	2	MCP23008T-E/SS	1,717	1		USD	1.120	1.120	1.120	1.120	1.120
	Onlinecomponents.com		MCP23008T-E/SS	3,600	250	Bulk	USD				1.160	1.070
	DigiKey	3	MCP23008T-E/SSCT-ND	17,450	1	Cut Tape	USD	1.490	1.490	1.193	1.193	1.193

$ 1.200

比较

I²C Bus IC Operating temperature: -40...125 °C Power supply: 1.8...5.5 V Package: SOIC-18

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	MCP23S08-E/SO	6,109	1		USD	1.460	1.430	1.280	1.240	1.240
	Avnet		MCP23S08-E/SO	50	42		USD			1.311	1.238	1.238	22h
	Arrow Electronics		MCP23S08-E/SO	50	1		USD	1.158	1.158	1.158	1.158	1.158
	Onlinecomponents.com		MCP23S08-E/SO	2,730	42	Bulk	USD			1.190	1.120	1.060
	DigiKey		MCP23S08-E/SO-ND	5,420	1	Tube	USD	1.540	1.540	1.238	1.238	1.238

NXP Semiconductors

$ 0.964

比较

PCA9534 Series 5.5 V 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
	Future Electronics		PCA9534PW,118	5,000	2500	Tape & Reel	USD					0.790
	Newark	2	PCA9534PW,118	919	1	Cut Tape	USD	1.840	1.360	1.100	1.100	1.100
	Verical		PCA9534PW,118	2,854	2		USD		0.723	0.723	0.723	0.723
	Arrow Electronics		PCA9534PW,118	2,854	1		USD	0.723	0.723	0.723	0.723	0.723
	Rochester Electronics		PCA9534PW,118	1,155			USD			1.070	0.888	0.792	20h

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	2,213	1	Cut Tape	USD	1.710	1.250	1.010	0.906	0.906
	Arrow Electronics	2	PCA9554BPWJ	2,611	1		USD	0.573	0.573	0.573	0.573	0.573
	Verical	2	PCA9554BPWJ	111	3		USD		0.573	0.573	0.573	0.573
	UnikeyIC		PCA9554BPWJ	238	1	Tape & Reel	USD	1.625	1.324	1.023	1.023	1.023	3h
	DigiKey	3	568-9917-1-ND	2,730	1	Cut Tape	USD	1.690	1.237	0.999	0.899	0.899

NXP Semiconductors

$ 0.894

比较

I2C/SMBus Interface 100kHz/400kHz/1000kHz 5.5V 32-Pin HUQFN EP T/R

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		PCAL6524HEHP	4,900	1	Cut Tape	USD	1.540	1.540	0.920	0.816	0.782
	Verical		PCAL6524HEHP	83	2		USD		0.789	0.789	0.789	0.789
	Arrow Electronics		PCAL6524HEHP	83	1		USD	0.789	0.789	0.789	0.789	0.789
	Rochester Electronics		PCAL6524HEHP	2,929			USD			1.170	0.971	0.866	20h
	DigiKey	3	568-15416-1-ND	15,695	1	Cut Tape	USD	1.980	1.457	1.183	1.052	0.963

NXP Semiconductors

$ 1.020

比较

PCA8575 Series 5.5 V 16-bit I/O Expander for I2C-Bus with Interrupt - SSOP - 24

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA8575DB,118	925	1	Cut Tape	USD	2.240	1.650	1.420	1.420	1.420
	Rochester Electronics		PCA8575DB,118	980			USD			1.170	0.971	0.866	20h
	UnikeyIC		PCA8575DB,118	2,520	1	Cut Tape	USD	2.285	1.701	1.363	1.310	1.310	3h
	Future Electronics		PCA8575DB,118	0	1K	Tape & Reel	USD				1.020	0.980
	Avnet		PCA8575DB,118	0	1K		USD				1.000	0.946	22h

NXP Semiconductors

$ 0.727

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
	Verical	2	PCF8574T/3,512	2,724	2		USD		0.627	0.627	0.627	0.627
	Arrow Electronics		PCF8574T/3,512	2,724	1		USD	0.627	0.627	0.627	0.627	0.627
	Rochester Electronics		PCF8574T/3,512	826			USD			0.996	0.826	0.737	20h
	UnikeyIC		PCF8574T/3,512	263	1	Tube	USD	1.479	1.190	0.973	0.937	0.937	3h
	Avnet		PCF8574T/3,512	0	1920		USD					0.777	22h

$ 13.995

比较

CMOS Programmable Peripheral Interface 44-Pin MQFP Tray

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		CQ82C55AZ	544	1		USD	14.440	14.440	14.440	14.440	14.440
	CoreStaff		ST49071551	419	1		USD	20.823	15.215	14.800	14.800	14.800	14h
	Avnet		CQ82C55AZ	0	960								22h
	Farnell		CQ82C55AZ	311	1		USD*	22.864*	18.186*	16.218*	16.218*	16.218*	20h
	Microchip USA		CQ82C55AZ	168	150	Tray	USD				19.830	19.830	5d

$ 4.487

比较

10-Port SPI-Interfaced I/O Expander with Overvoltage and Hot-Insertion Protection

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		MAX7317AEE+	157	1		USD	7.610	5.880	4.970	4.600	4.600
	Verical		MAX7317AEE+	76	76		USD			4.674	4.674	4.674
	Analog Devices		MAX7317AEE+	19,257		Tube	USD	6.950	5.355	4.519	4.080	3.971	3h
	DigiKey		MAX7317AEE+-ND	2,348	1	Tube	USD	7.620	5.882	4.972	4.495	4.495
	Arrow Electronics		MAX7317AEE+	0	100		USD			4.191	3.661	3.661