所有分销商Classic Components集成电路 (IC)接口 ICI/O 扩展器 (385)

Classic Components I/O 扩展器

浏览和比较 Classic Components 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 Classic Components 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

Renesas

Rochester Electronics

探索 Classic Components I/O 扩展器

结果：385

授权分销商

未经授权的库存分销商

Texas Instruments

$ 1.226

比较

TEXAS INSTRUMENTS PCA9554PW I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9554PW	76,439			USD			1.220	1.090	1.020	3h
	Verical		PCA9554PW	75,858	246		USD				1.363	1.275
	Sensible Micro		PCA9554PW	2,409			USD			1.040	0.963	0.963	7d
	Component Stockers USA		PCA9554PW	55,139			USD	1.590	1.590	1.490	1.350	1.350	>1wk
	Win Source		WS-PCA9554PW	41,924	55		USD			0.943	0.734	0.734	4h

$ 1.520

比较

CAT9554 Series 8-bit 2.3 to 5 V I²C and SMBus I/O Port with Interrupt - TSSOP-16

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		CAT9554YI-GT2	0	5	Bulk	USD		1.690	1.520	1.520	1.520	16h
	Farnell		CAT9554YI-GT2	0	2K	Tape & Reel	USD*					1.079*	3h
	Win Source		WS-CAT9554YI-GT2	1,400	11		USD			3.754	3.754	3.754	4h
	Worldway Electronics		CAT9554YI-GT2	27,445	7	Tape & Reel	USD		1.371	1.329	1.259	1.259	3h
	Hi-Tech Circuit Group Ltd.		CAT9554YI-GT2	1,972			USD			1.410	1.403	1.396	3d

NXP Semiconductors

$ 1.546

比较

24mA(Typ) I2C, SMBus 16 2.3V 5.5V 400KHz SOIC 2.45mm

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	3	PCA9555D	7,427	235		USD				1.325	1.184
	UnikeyIC		PCA9555D	6	2	Tube	USD		1.877	1.877	1.800	1.800	2h
	Worldway Electronics		PCA9555D	18,164	7		USD		1.502	1.430	1.430	1.430	3h
	Antdic Electronics	2	PCA9555D	46,447			USD	28.000	26.600	25.200	22.400	21.000	3h
	Aztech		PCA9555D	871			USD	10.150	10.150	10.150	10.150	10.150	3d

Texas Instruments

$ 1.474

比较

16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 24-SSOP -40 to 85

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9535DB	26,228			USD			1.460	1.310	1.230	3h
	Verical	4	PCA9535DB	7,499	206		USD				1.638	1.538
	Microchip USA		PCA9535DB	2,942	600	Bulk	USD				1.544	1.544	4d
	Win Source		WS-PCA9535DB	1,403	25		USD			1.620	1.358	1.358	4h
	Worldway Electronics		PCA9535DB	13,972	7	Bulk	USD		0.431	0.418	0.396	0.396	3h

Texas Instruments

$ 1.373

比较

Push-Pull Surface Mount ROHS3Compliant POR I/O Expander -40C~85C 10mA 25mA 400kHz 1.65V~5.5V

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		TCA6408ZXYR	39,279			USD			1.470	1.220	1.090	3h
	Verical		TCA6408ZXYR	39,279	205		USD				1.525	1.363
	Win Source		WS-TCA6408ZXYR	7,000	30		USD			1.509	1.266	1.266	4h
	Worldway Electronics		TCA6408ZXYR	14,537	7	Tape & Reel	USD		0.410	0.398	0.377	0.377	3h
	ICPartonline		TCA6408ZXYR	30,261			USD	12.000	11.400	10.800	10.200	9.600	>1wk

NXP Semiconductors

$ 0.612

比较

I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCA9557PW	2,625	10	Tube	USD		0.654	0.654	0.612	0.591	2h
	Farnell		PCA9557PW	0	1		USD*	1.305*	1.305*	0.873*	0.608*	0.554*	3h
	Weyland Electronics Group Pte. Ltd.		PCA9557PW	15,696	1	Tape & Reel	USD	0.389	0.389	0.389	0.389	0.389	6h
	Worldway Electronics		PCA9557PW	7,541	7	Tube	USD		0.225	0.215	0.215	0.215	3h
	Antdic Electronics	2	PCA9557PW	18,933			USD	49.000	46.550	44.100	39.200	36.750	3h

NXP Semiconductors

$ 0.930

比较

I/o Expander, 16Bit, 400 Khz, I2C, 2.3 V, 5.5 V, Tssop Rohs Compliant: Yes

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA8575PW,112	2			USD			1.120	0.930	0.829	3h
	Farnell	2	PCA8575PW,112	0	1	Cut Tape	USD*	1.767*	1.767*	1.251*	0.903*	0.808*	3h
	Microchip USA		PCA8575PW,112	363	150	Tube	USD				12.363	12.363	4d
	Component Stockers USA		PCA8575PW,112	93			USD	0.940	0.940	0.890	0.890	0.890	>1wk
	Win Source		WS-PCA8575PW,112	4,580	15		USD			2.597	2.328	2.328	4h

$ 23.625

比较

82C55A Series 4.5 to 5.5 V CMOS Programmable Peripheral Interface - PLCC-44

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		IS82C55A	371			USD			23.470	21.000	19.760	3h
	Verical		IS82C55A	371	25		USD			29.338	26.250	24.700
	Antdic Electronics		IS82C55A	15,900			USD	9.000	8.550	8.100	7.200	6.750	3h
	ICPartonline		IS82C55A	14,420			USD	17.000	16.150	15.300	14.450	13.600	>1wk
	Worldway Electronics		IS82C55A	10,796	7	Tube	USD		17.863	17.317	16.405	16.405	3h

NXP Semiconductors

比较

I²C Bus IC Operating temperature: -40...+85 °C Power supply: 2.5...6 V Package: SO-16W

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		PCF8574AT	0	1		USD*	1.221*	1.221*	0.917*	0.669*	0.615*	3h
	Worldway Electronics		PCF8574AT	19,427	7		USD		0.799	0.761	0.761	0.761	3h
	Antdic Electronics	2	PCF8574AT	20,953			USD	12.000	11.400	10.800	9.600	9.000	3h
	Aztech		PCF8574AT	535			USD	17.440	17.440	17.440	17.440	17.440	3d
	Voyager Components		PCF8574AT-PHILIPS-N/A	52			USD	1.233	0.931	0.520	0.520	0.520	9h

$ 4.375

比较

Interrupt Controller, 80C86; 80C88; 8080; 8085; 8086; 8088 Compatible, CMOS, PDIP28

制造商页面

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	CoreStaff		ST30402426	1	1		USD	10.347	5.586	4.993	4.960	4.960	21h
	Rochester Electronics		P82C59A2	1			USD			4.240	3.790	3.570	3h
	Microchip USA		P82C59A-2	233	600	Tray	USD				3.800	3.800	4d
	Classic Components		P82C59A-2	1			USD			12.416	12.416	12.416	18h
	Aztech		P82C59A-2	2,992			USD	4.010	4.010	4.010	4.010	4.010	3d