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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

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Non-Authorized Stocking Distributors

NXP Semiconductors

$ 1.290

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Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9671DB,112	14			USD			1.550	1.290	1.150	8h
	Worldway Electronics		PCA9671DB,112	15,214	7	Tube	USD		0.434	0.421	0.399	0.399	8h
	Esaler Electronic		PCA9671DB,112	826			USD	1.184	1.173	1.162	1.151	1.140	1h
	Aztech		PCA9671DB,112	12,540			USD	4.440	4.440	4.440	4.440	4.440	4h
	Fly-Wing Technology		PCA9671DB,112	1,436			USD	32.174	30.353	28.634	25.485	25.485	7h

$ 3.270

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3-WIRE-INTERFACED, 2.5V to 5.5V, 20-PORT And<az

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		MAX7301AAI	37			USD			3.660	3.270	3.080	8h
	Component Stockers USA		MAX7301AAI	33,040			USD	4.220	4.220	6.810	6.410	6.600	>1wk
	Win Source		WS-MAX7301AAI	30,000	15		USD			2.845	2.733	2.733	9h
	Worldway Electronics		MAX7301AAI	9,723	7		USD		1.018	0.986	0.934	0.934	8h
	ICPartonline		MAX7301AAI	26,728			USD	3.000	2.850	2.700	2.550	2.400	>1wk

NXP Semiconductors

$ 1.030

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PCA9703 Series 5.5 V SPI General Purpose Input (GPI) Shift Register - TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9703PW,112	216			USD			1.240	1.030	0.918	8h
	Worldway Electronics		PCA9703PW,112	6,732	7	Tube	USD		0.332	0.322	0.305	0.305	8h
	Hi-Tech Circuit Group Ltd.		PCA9703PW,112	56			USD			0.940	0.935	0.931	18h
	Easev		PCA9703PW,112	2,311			USD	0.362	0.362	0.344	0.315	0.260	22h
	Aztech		PCA9703PW,112	10,283			USD	3.780	3.780	3.780	3.780	3.780	4h

$ 3.420

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I/O Expander 28-Pin PDIP N

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		MAX7300ANI	1,609			USD			3.820	3.420	3.220	8h
	Win Source		WS-MAX7300ANI	20	6		USD		8.524	5.683	5.683	5.683	9h
	Worldway Electronics		MAX7300ANI	7,727	7	Bulk	USD		1.217	1.180	1.118	1.118	8h
	Hi-Tech Circuit Group Ltd.		MAX7300ANI	1,609			USD			2.860	2.803	2.717	18h
	Fmall Co., Limited		MAX7300ANI	10,050			USD	3.289	3.289	3.076	2.900	2.652	22h

NXP Semiconductors

$ 0.691

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GULL WING DUAL Push-Pull Surface Mount I/O Expander -40C~125C 5MHz 5mm 3.3V

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9702PW,112	31			USD			0.832	0.691	0.616	8h
	Worldway Electronics		PCA9702PW,112	18,238	7	Tube	USD		0.215	0.208	0.197	0.197	8h
	Aztech		PCA9702PW,112	11,164			USD	3.770	3.770	3.770	3.770	3.770	4h
	Fly-Wing Technology		PCA9702PW,112	2,518			USD	1.653	1.559	1.471	1.309	1.309	7h
	Vigor Components		PCA9702PW,112	31			USD	0.660	0.660	0.660	0.660	0.660	1d

NXP Semiconductors

$ 0.930

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I2C Interface 400kHz 5.5V 24-Pin SSOP Bulk

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA8575DB,112	26			USD			1.120	0.930	0.829	8h
	Worldway Electronics		PCA8575DB,112	6,193	7	Tube	USD		0.289	0.281	0.266	0.266	8h
	Aztech		PCA8575DB,112	9,162			USD	2.760	2.760	2.760	2.760	2.760	4h
	Vigor Components		PCA8575DB,112	726			USD	0.880	0.880	0.880	0.880	0.880	1d
	ODG (Origin Data Global)		PCA8575DB,112	1,306	26		USD			1.613	1.489	1.489	>1wk

$ 2.560

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24 I/o, Pia-general Purpose, PQCC44, Plastic, MS-018, LCC-44

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		CDP6823Q	77			USD			2.860	2.560	2.410	8h
	ICPartonline		CDP6823Q	19,508			USD	26.000	24.700	23.400	22.100	20.800	>1wk
	Anlinkda		CDP6823Q	53,562			USD	0.322	0.288	0.247	0.247	0.237	16h
	SHENGYU ELECTRONICS		CDP6823Q	14,332	1		USD	0.306	0.300	0.290	0.280	0.270	3d
	Antdic Electronics		CDP6823Q	12,434			USD	26.000	24.700	23.400	20.800	19.500	>1wk

$ 1.960

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MAX7326 Tape & Reel (TR) Obsolete I2C io expander 1.71V~5.5V 400kHz 20mA -40C~125C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		MAX7326ATG+T	9,780			USD			2.190	1.960	1.850	8h
	Worldway Electronics		MAX7326ATG+T	7,472	7	Tape & Reel	USD		0.627	0.608	0.576	0.576	8h
	Esaler Electronic		MAX7326ATG+T	2,500			USD	2.050	2.030	2.010	1.990	1.971	1h
	Fmall Co., Limited		MAX7326ATG+T	6,900			USD	1.897	1.897	1.775	1.673	1.530	22h
	Aztech		MAX7326ATG-T	985			USD	22.170	22.170	22.170	22.170	22.170	4h

$ 1.440

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I/O Expander 16-Pin TQFN EP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		MAX7316ATE	3			USD			1.610	1.440	1.350	8h
	Worldway Electronics		MAX7316ATE	8,769	7		USD		0.517	0.501	0.474	0.474	8h
	Aztech		MAX7316ATE	407			USD	11.070	11.070	11.070	11.070	11.070	4h
	Antdic Electronics		MAX7316ATE	36,135			USD	34.000	32.300	30.600	27.200	25.500	>1wk
	Run Hong Electronics		MAX7316ATE	3,842			USD	15.167	15.167	15.167	15.167	15.167	20h

Texas Instruments

$ 1.120

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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		PCA9534APW	50			USD			1.250	1.120	1.060	8h
	Win Source		WS-PCA9534APW	20,098	30		USD			1.550	1.300	1.300	9h
	Worldway Electronics		PCA9534APW	27,842	7	Tube	USD		0.359	0.348	0.330	0.330	8h
	Chipsmall Limited		PCA9534APW	46,782	1		USD	2.984	1.989	1.194	0.995	0.995	8h
	Fly-Wing Technology		PCA9534APW	2,562			USD	1.383	1.135	1.099	1.029	1.029	7h