All DistributorsRochester ElectronicsIntegrated Circuits (ICs)Interface ICsI/O Expanders (367)

Rochester Electronics I/O Expanders

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Results: 367

Authorized Distributors

Non-Authorized Stocking Distributors

Texas Instruments

$ 119.014

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Parallel Io Port, 8-BIT CQCC44

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		NSC831E-MIL	55			USD	120.22	120.22	113.01	105.79	105.79	7h
	Verical		NSC831E-MIL	55	3		USD		150.28	141.26	132.24	132.24
	Hi-Tech Circuit Group Ltd.		NSC831E-MIL	55			USD			93.790	93.321	92.852	17h
	Aztech		NSC831E-MIL	3,671			USD	101.92	101.92	101.92	101.92	101.92	3h
	DigiKey Marketplace		2156-NSC831E-MIL-ND	55	2	Bulk	USD		150.28	150.28	150.28	150.28

Rochester Electronics

$ 55.680

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Parallel I/O Port, 4-Bit, 16 I/O, NMOS, CDIP24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		TD8243	147			USD	52.280	52.280	49.140	46.010	46.010	7h
	DigiKey Marketplace		2156-TD8243-ND	147	5	Bulk	USD		65.350	65.350	65.350	65.350
	Hi-Tech Circuit Group Ltd.		TD8243	147			USD			36.690	36.507	36.323	17h
	Aztech		TD8243	1,999			USD	42.220	42.220	42.220	42.220	42.220	3h
	Classic Components		TD8243	15									3d

Texas Instruments

$ 113.243

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I/O-Timer 44-Pin LCC

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		NSC810AE-4/883	423			USD			112.50	100.66	94.740	7h
	Verical		NSC810AE-4/883	423	25		USD			140.63	125.83	118.43
	Hi-Tech Circuit Group Ltd.		NSC810AE-4/883	423			USD			84.000	83.580	83.160	17h
	Bettlink		NSC810AE-4/883	370			USD	124.35	110.53	101.40	87.596	87.596	7h
	DigiKey Marketplace		2156-NSC810AE-4/883-ND	423	2	Bulk	USD		148.03	148.03	148.03	148.03

$ 0.790

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I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TQFN EP Tube

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		CAT9554HV4I	421	355		USD				0.877	0.782
	Rochester Electronics		CAT9554HV4I	421			USD			0.846	0.702	0.626	7h
	Aztech		CAT9554HV4I	2,456			USD	0.810	0.810	0.810	0.810	0.810	3h
	Vigor Components		CAT9554HV4I	421			USD	0.670	0.670	0.670	0.670	0.670	1d
	Lingto Electronic Ltd.		CAT9554HV4I	41,577	1		USD	0.670	0.643	0.603	0.596	0.590	>1wk

$ 10.440

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Priority Interrupt Controller / Interface 28-PDIP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics	3	CP82C59A	16,244			USD			10.370	9.280	8.740	7h
	Verical	4	CP82C59A	598	28		USD			12.963	11.600	10.925
	Component Stockers USA		CP82C59A	206			USD	11.740	11.740	11.030	9.980	9.980	>1wk
	Win Source		WS-CP82C59A	3,580	22		USD			2.151	1.804	1.804	8h
	IC Components Ltd.		CP82C59A	2,538			USD	11.350	11.350	11.350	4.162	4.162	7h

$ 2.920

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Parallel I/o Port, 8-BIT, 8 I/o, Bicmos, PDSO16, 0.150 Inch, 0.025 Inch Pitch, MO-137, QSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		MAX7315AEE	9,344			USD			3.270	2.920	2.750	7h
	Component Stockers USA		MAX7315AEE	14,579			USD	3.180	3.110	3.020	2.920	2.920	>1wk
	Win Source		WS-MAX7315AEE	2,500	45		USD			1.346	0.897	0.897	8h
	Worldway Electronics		MAX7315AEE	8,041	7	Bulk	USD		0.781	0.757	0.717	0.717	7h
	ICPartonline		MAX7315AEE	19,937			USD	16.000	15.200	14.400	13.600	12.800	>1wk

Texas Instruments

$ 1.620

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9534PW	3			USD			1.810	1.620	1.530	7h
	Win Source		WS-PCA9534PW	18,000	65		USD			0.825	0.643	0.643	8h
	ICPartonline		PCA9534PW	29,457			USD	0.995	0.945	0.895	0.845	0.796	>1wk
	UnikeyIC		PCA9534PW	13,450	13	Cut Tape	USD			2.825	1.596	1.596	8h
	ZTZ Technology Limited		PCA9534PW	23,244			USD	0.995	0.915	0.836	0.677	0.677	3d

Texas Instruments

$ 1.710

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16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SOIC -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCF8575DW	9			USD			1.910	1.710	1.610	7h
	Win Source		WS-PCF8575DW	9,400	20		USD			2.047	1.717	1.717	8h
	Worldway Electronics		PCF8575DW	22,804	7	Tube	USD		1.799	1.713	1.713	1.713	7h
	Easev		PCF8575DW	3,632			USD	0.931	0.931	0.884	0.810	0.670	21h
	Fmall Co., Limited		PCF8575DW	43,750			USD	2.019	2.019	1.889	1.780	1.628	21h

$ 46.330

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10-Port SAS Expander at 1.5Gbps and 3.0Gbps Single Chip 176-Pin LQFP

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		VSC7161XHK	3,159			USD			51.780	46.330	43.610	7h
	Win Source		WS-VSC7161XHK	1,400	4		USD		13.102	10.646	10.646	10.646	8h
	Worldway Electronics		VSC7161XHK	15,440	7	Bulk	USD		16.730	16.218	15.365	15.365	7h
	ICPartonline		VSC7161XHK	20,062			USD	2.000	1.900	1.800	1.700	1.600	>1wk
	GreenTree Electronics		VSC7161XHK	446									7h

$ 108.020

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Enhanced 36-PHY 1.5Gbps and 3.0Gbps SAS Edge/Fanout Expander 3.3V/1.8V/1.2V 564-Pin TBGA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		VSC7157XYS-03	24			USD	122.75	122.75	115.39	108.02	108.02	7h
	Win Source		WS-VSC7157XYS-03	229	1		USD	126.07	105.74	105.74	105.74	105.74	8h
	Worldway Electronics		VSC7157XYS-03	6,777	7	Bulk	USD		37.986	36.823	34.885	34.885	7h
	ICPartonline		VSC7157XYS-03	12,063			USD	16.000	15.200	14.400	13.600	12.800	>1wk
	GreenTree Electronics		VSC7157XYS-03	195									7h