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

Rochester Electronics I/O Expanders

Browse and compare Rochester Electronics I/O Expanders for pricing, inventory, datasheets, and other technical specs. View our listings for Rochester Electronics I/O Expanders to find the best offer for your next project.

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Results: 367

Authorized Distributors

Non-Authorized Stocking Distributors

$ 4.000

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	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		R8A66021GP#R2	10,239			USD			3.580	3.200	3.020	7h
	Verical	2	R8A66021GP#R2	7,500	80		USD			4.475	4.000	3.775
	DigiKey Marketplace		2156-R8A66021GP#R2-ND	10,239	64	Bulk	USD			4.710	4.710	4.710
	Worldway Electronics		R8A66021GP#R2	20,036	7	Bulk	USD		2.990	2.899	2.746	2.746	7h
	Hi-Tech Circuit Group Ltd.		R8A66021GP#R2	10,239			USD			2.680	2.667	2.653	6d

$ 1.788

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8-BIT I/o Expander

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		R8A66154SP#D1	2,500			USD			1.600	1.430	1.340	7h
	Verical		R8A66154SP#D1	2,500	188		USD				1.788	1.675
	DigiKey Marketplace		2156-R8A66154SP#D1-ND	2,500	143	Bulk	USD				2.100	2.100
	Worldway Electronics		R8A66154SP#D1	13,320	7	Bulk	USD		1.335	1.294	1.226	1.226	7h
	Hi-Tech Circuit Group Ltd.		R8A66154SP#D1	2,500			USD			1.200	1.194	1.188	6d

$ 3.113

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12-BIT I/o Expander

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		R8A66150SP#T1	383			USD			2.780	2.490	2.340	7h
	Verical		R8A66150SP#T1	383	108		USD				3.113	2.925
	DigiKey Marketplace		2156-R8A66150SP#T1-ND	383	82	Bulk	USD			3.660	3.660	3.660
	Worldway Electronics		R8A66150SP#T1	25,536	7	Bulk	USD		2.326	2.254	2.136	2.136	7h
	Hi-Tech Circuit Group Ltd.		R8A66150SP#T1	428			USD			2.080	2.070	2.059	6d

$ 28.110

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Parallel I/O Port, 16 I/O, CMOS, CDIP24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		CDP1852CD3	920			USD			31.420	28.110	26.460	7h
	Win Source		WS-CDP1852CD3	1,600	1		USD		36.664	36.664	36.664	36.664	8h
	Verical		CDP1852CD3	920	25		USD			39.275	35.138	33.075
	Bettlink		CDP1852CD3	781			USD	35.139	30.960	28.145	24.815	23.410	7h
	Quest		CDP1852CD3	9			USD	29.900	29.900	29.900	29.900	29.900	7h

$ 2.463

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8-BIT I/o Expander For I2C Bus

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		M62320P#TF5J	484			USD			2.200	1.970	1.860	7h
	Verical		M62320P#TF5J	484	137		USD				2.463	2.325
	DigiKey Marketplace		2156-M62320P#TF5J-ND	484	103	Bulk	USD				2.900	2.900
	Worldway Electronics		M62320P#TF5J	9,080	7	Bulk	USD		1.841	1.784	1.690	1.690	7h
	Hi-Tech Circuit Group Ltd.		M62320P#TF5J	484			USD			1.650	1.642	1.634	6d

$ 3.250

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16-BIT I/o Expander

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		R8A66155SP#T1	2,122			USD			2.910	2.600	2.450	7h
	Verical		R8A66155SP#T1	2,122	99		USD			3.825	3.250	3.063
	DigiKey Marketplace		2156-R8A66155SP#T1-ND	2,122	78	Bulk	USD			3.830	3.830	3.830
	Worldway Electronics		R8A66155SP#T1	27,099	7	Bulk	USD		2.428	2.354	2.230	2.230	7h
	Hi-Tech Circuit Group Ltd.		R8A66155SP#T1	2,122			USD			2.180	2.169	2.158	6d

$ 3.763

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12-BIT I/o Expander

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		R8A66152SP#T1	13,291			USD			3.360	3.010	2.830	7h
	Verical	5	R8A66152SP#T1	3,980	85		USD			4.200	3.763	3.538
	DigiKey Marketplace		2156-R8A66152SP#T1-ND	13,291	68	Bulk	USD			4.430	4.430	4.430
	Worldway Electronics		R8A66152SP#T1	24,365	7	Bulk	USD		3.068	2.974	2.817	2.817	7h
	Hi-Tech Circuit Group Ltd.		R8A66152SP#T1	13,291			USD			2.520	2.507	2.495	6d

$ 1.788

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8-BIT I/o Expander

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		R8A66154SP#T1	965			USD			1.600	1.430	1.340	7h
	Verical		R8A66154SP#T1	965	188		USD				1.788	1.675
	DigiKey Marketplace		2156-R8A66154SP#T1-ND	965	143	Bulk	USD				2.100	2.100
	Worldway Electronics		R8A66154SP#T1	15,875	7	Bulk	USD		1.335	1.294	1.226	1.226	7h
	Hi-Tech Circuit Group Ltd.		R8A66154SP#T1	965			USD			1.200	1.194	1.188	6d

Rochester Electronics

$ 95.040

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Parallel I/O Port, 20 I/O, NMOS, CDIP24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		MD8243/B	310			USD	89.240	89.240	83.890	78.530	78.530	7h
	DigiKey Marketplace		2156-MD8243/B-ND	310	3	Bulk	USD		111.55	111.55	111.55	111.55
	Win Source		WS-MD8243/B	6	1		USD	106.42	89.256	89.256	89.256	89.256	8h
	Hi-Tech Circuit Group Ltd.		MD8243/B	332			USD			31.980	31.820	31.660	6d
	Aztech		MD8243/B	3,432			USD	44.660	44.660	44.660	44.660	44.660	4h

Rochester Electronics

$ 94.190

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Dual Four Input Expander

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		933HM/B	254			USD	88.440	88.440	83.130	77.830	77.830	7h
	DigiKey Marketplace		2156-933HM/B-ND	254	3	Bulk	USD		110.55	110.55	110.55	110.55
	Hi-Tech Circuit Group Ltd.		933HM/B	254			USD			125.84	125.21	124.58	6d
	Lingto Electronic Ltd.		933HM/B	26,805	1		USD	179.77	172.58	161.79	160.00	158.20	>1wk