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Quest Interface ICs

Browse and compare Quest Interface ICs for pricing, inventory, datasheets, and other technical specs. View our listings for Quest Interface ICs to find the best offer for your next project.

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RS-232 / RS-422 / RS-485 Interface ICs

Display Drivers

Digital Isolators

CAN Transceivers

UART Interface ICs

USB Interface ICs

Signal Buffers, Repeaters, Splitters

Ethernet Interface ICs

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Results: 8,250

Authorized Distributors

Non-Authorized Stocking Distributors

$ 2.261

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PHY 1-CH 10Mbps/100Mbps/1Gbps 1V/1.2V/1.5V/1.8V/2.5V/3.3V 48-Pin QFN EP Tray

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		VSC8531XMW-02	490	490		USD				2.397	2.263	14h
	Onlinecomponents.com		VSC8531XMW-02	858	10	Bulk	USD		2.610	2.480	2.190	2.140
	Master Electronics		VSC8531XMW-02	858	10		USD		2.610	2.480	2.190	2.140
	DigiKey		VSC8531XMW-02-ND	3,398	1	Tray	USD	2.810	2.810	2.263	2.263	2.263
	NAC Semi		MCHP00000106674	9,800	490		USD				2.260	2.260	2d

$ 9.160

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LAN9211 Series 3.3 V Small Form Factor Single-Chip Ethernet Controller - QFN-56

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	LAN9211-ABZJ	82	260		USD				9.430	9.430
	Avnet		LAN9211-ABZJ	82	260		USD				10.305	9.725	14h
	Arrow Electronics		LAN9211-ABZJ	43	1		USD	2.025	2.025	2.025	2.025	2.025
	DigiKey		638-1049-ND	617	1	Tray	USD	12.100	12.100	9.160	9.160	9.160
	NAC Semi		MCHP00000013882	520	260		USD				9.490	9.490	2d

$ 1.840

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MCP23016 Series 5.5 V 400 kHz 0.4 mA 16-Bit I/O Surface Mount I2C-Bus - QFN-28

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		MCP23016-I/ML	61	61		USD			1.797	1.797	1.797
	DigiKey		MCP23016-I/ML-ND	119	1	Tube	USD	2.270	2.270	1.838	1.838	1.838
	NAC Semi		MCHP00000015933	2,013	183		USD				1.840	1.840	2d
	TME	2	MCP23016-I/ML	0	183		USD*				2.011*	2.011*	3h
	Microchip		MCP23016-I/ML	2,501	1	Tube	USD	2.270	2.270	1.720	1.670	1.650	1h

$ 2.903

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Ethernet - 1 Port GbE Cu PHY with RGMII/RMII (Ind. Temp) - 48-QFN (6x6)

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics		VSC8531XMW-05	2,450	490	Tray	USD				2.870	2.870
	Avnet		VSC8531XMW-05	474	1		USD	3.162	3.062	2.925	2.925	2.925	14h
	Onlinecomponents.com		VSC8531XMW-05	87	10	Bulk	USD		3.490	3.200	2.880	2.820
	Master Electronics		VSC8531XMW-05	87	10		USD		3.490	3.200	2.880	2.820
	DigiKey		VSC8531XMW-05-ND	923	1	Tray	USD	3.630	3.630	2.925	2.925	2.925

$ 0.309

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Full Speed/High Speed Type-C DRP PortController USB-C 3.3V T/R 12-Pin X2QFN

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	FUSB303BTMX	9,520	1	Cut Tape	USD	0.670	0.471	0.369	0.369	0.369
	Rochester Electronics		FUSB303BTMX	50			USD			0.346	0.287	0.256	12h
	DigiKey	3	488-FUSB303BTMXCT-ND	7,505	1	Cut Tape	USD	0.660	0.471	0.369	0.315	0.312
	Onlinecomponents.com		FUSB303BTMX	0	100	Bulk	USD			0.367	0.309	0.272
	Master Electronics		FUSB303BTMX	0	100		USD			0.367	0.309	0.272

$ 4.450

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Low Speed/Full Speed/High Speed USB Hub Controller USB 2.0 Tray 56-Pin VQFN EP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	2	USB2524ABZJ	260	1		USD	4.410	4.410	4.410	4.410	4.410
	Onlinecomponents.com		USB2524-ABZJ	219	5	Bulk	USD		6.530	6.480	4.450	4.450
	Master Electronics		USB2524-ABZJ	219	5		USD		6.530	6.480	4.450	4.450
	DigiKey		638-1056-ND	267	1	Tray	USD	5.580	5.580	4.220	4.220	4.220
	TME	2	USB2524-ABZJ	0	260		USD				4.230	4.230	11h

$ 4.247

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CAN Interface, Controller, CAN Controller, SPI, 1 Mbps, 3 V, 5.5 V, SOIC, 18 Pins

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Onlinecomponents.com		MCP2510-E/SO	168	42	Bulk	USD			4.370	4.120	4.030
	Master Electronics		MCP2510-E/SO	168	42		USD			4.370	4.120	4.030
	DigiKey		MCP2510-E/SO-ND	24	1	Tube	USD	5.280	5.280	4.250	4.250	4.250
	NAC Semi		MCHP00000015999	1,638	84		USD			4.530	4.150	4.150	2d
	TME	2	MCP2510-E/SO	0	84		USD			4.400	4.400	4.400	11h

$ 7.156

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USB Interface Controller Chip Serial Interface Automotive 64-Pin VQFN EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		LAN7801T-I/9JX	6,096	1		USD	6.391	6.296	6.105	5.818	5.626
	Onlinecomponents.com		LAN7801T-I/9JX	3,300	25	Bulk	USD			7.210	7.050	7.010
	Master Electronics		LAN7801T-I/9JX	3,300	25		USD			7.210	7.050	7.010
	DigiKey	3	LAN7801T-I/9JXCT-ND	6,066	1	Cut Tape	USD	10.070	10.070	9.914	9.914	9.914
	NAC Semi		MCHP00000013816	6,600	3300		USD					7.900	2d

ENC424J600T-I/PT

$ 4.925

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ENC424J600 Series 10/100 Base-T Standalone Ethernet Controller - TQFP-44

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	ENC424J600T-I/PT	350	1	Cut Tape	USD	5.220	5.020	4.570	4.570	4.570
	Arrow Electronics		ENC424J600T-I/PT	18	1		USD	5.008	4.925	4.925	4.925	4.925
	Onlinecomponents.com		ENC424J600T-I/PT	1,330	50	Bulk	USD			4.870	4.810	4.100
	Master Electronics		ENC424J600T-I/PT	1,330	50		USD			4.870	4.810	4.100
	DigiKey	3	ENC424J600T-I/PTCT-ND	1,917	1	Cut Tape	USD	5.070	5.070	4.942	4.942	4.942

$ 12.383

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KSZ Series IEEE 1588v2 3 Port 10/100 Switch w/ Generic Bus Interface - LQFP-64

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		576-4400-ND	400	1	Tray	USD	15.470	15.470	12.425	12.425	12.425
	NAC Semi		MCHP00000013578	800	160		USD				12.120	12.120	2d
	TME	2	KSZ8462HLI	0	160		USD*				17.441*	17.441*	3h
	Microchip		KSZ8462HLI	985	1	Tray	USD	15.470	15.470	11.700	10.820	10.270	1h
	Newark		KSZ8462HLI	0	160		USD				11.700	11.700