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Classic Components I/O Expanders

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Results: 385

Authorized Distributors

Non-Authorized Stocking Distributors

$ 2.260

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		MAX7321ATE+	108	1		USD	4.150	3.140	2.610	2.390	2.390
	Analog Devices		MAX7321ATE+	265		Tube	USD	3.560	2.677	2.215	1.974	1.877	16h
	DigiKey		MAX7321ATE+-ND	1,022	1	Tube	USD	4.150	3.138	2.607	2.329	2.259
	Arrow Electronics		MAX7321ATE+	0	200		USD				1.866	1.866
	Farnell		MAX7321ATE+	108	1		USD*	6.510*	4.533*	3.712*	3.161*	3.161*	9h

$ 2.620

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8 x 8 Key-Switch Controller & LED Driver/GPIOs w I2C Interface & IEC Lvl 4 ESD P

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		MAX7370ETG+	101	1		USD	4.660	3.530	3.160	2.790	2.790
	Analog Devices		MAX7370ETG+	37		Tube	USD	3.980	3.012	3.012	1.830	1.830	16h
	DigiKey		MAX7370ETG+-ND	357	1	Tube	USD	4.660	3.535	2.975	2.708	2.559
	Arrow Electronics		MAX7370ETG+	0	258		USD				2.099	2.099
	Farnell		MAX7370ETG+	101	1		USD*	6.349*	4.560*	3.726*	3.174*	3.174*	9h

PI4IOE5V9555ZDEX

$ 0.752

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IC I/o Expander 16B I2C 24TQFN / I/o Expander 16 I²C 400 Khz 24-TQFN (4X4)

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	31-PI4IOE5V9555ZDEXCT-ND	5,045	1	Cut Tape	USD	1.430	1.046	0.841	0.773	0.773
	Newark		PI4IOE5V9555ZDEX	0	5	Cut Tape	USD		0.972	0.780	0.712	0.712
	Avnet		PI4IOE5V9555ZDEX	0	3500		USD					0.683	11h
	Arrow Electronics		PI4IOE5V9555ZDEX	0	3500		USD					0.632
	Mouser		729-PI4IOE5V9555ZDEX	9,449	1	Tape & Reel	USD	1.420	1.040	0.829	0.752	0.700

$ 4.916

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18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7314AEG+	19,418		Tube	USD	7.630	5.896	4.988	4.512	4.512	16h
	DigiKey		MAX7314AEG+-ND	230	1	Tube	USD	9.060	7.041	5.980	5.423	5.423
	Arrow Electronics		MAX7314AEG+	0	100		USD			4.393	4.393	4.393
	Farnell		MAX7314AEG+	30	1		USD*	10.922*	8.447*	6.994*	6.093*	6.093*	9h
	Mouser		700-MAX7314AEG	80	1	Tube	USD	9.060	7.050	5.970	5.320	5.320

$ 5.772

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I2C/SMBus Interface 400kHz 5.5V Automotive 24-Pin TQFN EP / IC I/O EXPANDER I2C 16B 24TQFN

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7311ATG+	1,452		Tube	USD	8.860	6.886	6.886	4.440	4.440	16h
	DigiKey		MAX7311ATG+-ND	576	1	Tube	USD	10.360	8.086	7.003	6.403	6.257
	Arrow Electronics		MAX7311ATG+	0	75		USD			5.458	5.144	5.144
	Farnell		MAX7311ATG+	10	1		USD*	12.590*	9.792*	8.111*	7.062*	7.062*	9h
	Mouser		700-MAX7311ATG	518	1	Tube	USD	10.360	8.090	6.750	6.400	6.150

$ 1.050

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Voltage Level Shifting GPIO with LED Driver 20-Pin QFN-UT EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		SX1508QBIULTRT	6,000			USD			1.260	1.050	0.932	9h
	DigiKey	3	600-SX1508QBIULTRTCT-ND	3,000	1	Cut Tape	USD	2.070	1.529	1.244	1.132	1.132
	Braemac Americas - Symmetry Electronics		SX1508QBIULTRT	0			USD	0.960	0.960	0.960	0.960	0.960	10h
	Richardson RFPD		SX1508QBIULTRT	Contact	3K		USD					0.994	15h
	Avnet		SX1508QBIULTRT	0	3K		USD					1.000	11h

Texas Instruments

$ 1.305

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	2	PCF8575PWR	2,235	1		USD	2.624	1.955	1.601	1.475	1.379
	Rochester Electronics		PCF8575PWR	46			USD			1.600	1.330	1.180	9h
	Verical	2	PCF8575PWR	2,235	2		USD	2.138	1.619	1.339	1.273	1.273
	DigiKey	3	296-17807-1-ND	5,833	1	Cut Tape	USD	2.570	1.914	1.568	1.444	1.307
	Mouser		595-PCF8575PWR	5,799	1	Tape & Reel	USD	2.630	1.960	1.600	1.480	1.350

Texas Instruments

$ 1.051

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCF8574DWR	1,377	1		USD	2.032	1.501	1.225	1.072	1.072
	Rochester Electronics		PCF8574DWR	2,523			USD			1.240	1.030	0.918	9h
	Verical	2	PCF8574DWR	1,377	2		USD		1.414	1.144	1.012	0.925
	DigiKey	3	296-13108-1-ND	11,612	1	Cut Tape	USD	2.050	1.512	1.230	1.118	1.017
	Mouser		595-PCF8574DWR	1,730	1	Tape & Reel	USD	2.050	1.520	1.230	1.080	1.020

Texas Instruments

$ 0.687

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I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TSSOP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	2	TCA9554APWR	2,276	1		USD	1.368	0.998	0.801	0.698	0.678
	Rochester Electronics		TCA9554APWR	21			USD			0.876	0.727	0.648	9h
	Verical		TCA9554APWR	2,276	3		USD		0.945	0.757	0.647	0.590
	DigiKey	3	296-28120-1-ND	13,096	1	Cut Tape	USD	1.510	1.098	0.884	0.789	0.789
	Mouser		595-TCA9554APWR	149	1	Tape & Reel	USD	1.510	1.100	0.884	0.790	0.723

Texas Instruments

$ 1.696

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCF8575RGER	3,038	1		USD	3.090	2.327	1.923	1.696	1.600
	Rochester Electronics		PCF8575RGER	167			USD			1.470	1.320	1.240	9h
	Verical		PCF8575RGER	3,038	4		USD		2.327	1.923	1.696	1.600
	DigiKey	3	296-20982-1-ND	2,378	1	Cut Tape	USD	3.130	2.344	1.931	1.798	1.798
	Mouser		595-PCF8575RGER	3,405	1	Tape & Reel	USD	3.130	2.350	1.940	1.750	1.690