All DistributorsBest SourceIntegrated Circuits (ICs)Interface ICs (4,107)

Best Source Interface ICs

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

Top Manufacturers

Renesas

Rochester Electronics

Explore subcategories

Display Drivers

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

Digital Isolators

UART Interface ICs

USB Interface ICs

Ethernet Interface ICs

Sensor and Detector Interfaces

Ethernet Controller

Signal Buffers, Repeaters, Splitters

CAN Transceivers

Explore Best Source Interface ICs

Results: 4,107

Authorized Distributors

Non-Authorized Stocking Distributors

Compare

Low-Capacitance, 2/3/4/6-Channel, ±15kV ESD-Protection Arrays for High-Speed Data Interfaces

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX3203EETT+	2,364		Tape & Reel							14h
	Component Stockers USA		MAX3203EETT+	65,333			USD	0.840	0.840	0.790	0.720	0.720	>1wk
	Win Source		WS-MAX3203EETT+	2,500	35		USD			1.536	1.248	1.248	8h
	Worldway Electronics		MAX3203EETT+	7,925	7		USD		0.325	0.315	0.298	0.298	6h
	VNN Services		MAX3203EETT+	8,189			USD	19.050	18.670	18.300	17.930	17.930	3h

$ 2.350

Compare

Triple Transmitter/Receiver RS-232/RS-485 28-Pin SSOP Tube

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		ISL33334EIAZ	141			USD			2.630	2.350	2.220	7h
	Component Stockers USA		ISL33334EIAZ	342			USD	1.900	1.900	1.780	1.780	1.780	>1wk
	Worldway Electronics		ISL33334EIAZ	28,161	7	Tube	USD		2.196	2.129	2.017	2.017	6h
	Hi-Tech Circuit Group Ltd.		ISL33334EIAZ	701			USD			3.060	3.045	3.029	3d
	Best Source		ISL33334EIAZ	6,902			USD	1.673	1.673	1.673	1.673	1.673	16h

$ 8.840

Compare

3.12Gbps GMSL Serializers for Coax or STP Output Drive and LVDS Input

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX9281GTM+	0		Tube	USD	42.780	42.780	42.780	8.840	8.840	14h
	Worldway Electronics		MAX9281GTM+	8,296	7	Tube	USD		2.625	2.545	2.411	2.411	6h
	Aztech		MAX9281GTM+	5,692			USD	3.160	3.160	3.160	3.160	3.160	3h
	Run Hong Electronics		MAX9281GTM+	1,544			USD	1.731	1.731	1.731	1.731	1.731	19h
	Vigor Components		MAX9281GTM+	215									2h

$ 2.770

Compare

XR3080 Series Half Duplex ±15 kV 20 Mbps RS-485/RS-422 5 V Tranceiver -SOIC-8N

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		XR3088XID-F	0	10	Bulk	USD		3.150	2.770	2.770	2.770	20h
	Component Stockers USA		XR3088XID-F	666			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Win Source		WS-XR3088XID-F	8,160	20		USD			2.327	2.018	2.018	8h
	SHENGYU ELECTRONICS		XR3088XID-F	14,652	1		USD	0.485	0.476	0.460	0.450	0.430	5d
	Fly-Wing Technology		XR3088XID-F	2,388			USD	2.489	2.043	1.979	1.851	1.851	1d

$ 2.398

Compare

Microcontroller Solutions - Interface Products 100V Linefeed Inter- face IC for Si321x

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	CoreStaff	2	ST48867662	10,432	1		USD	3.742	3.041	2.443	2.398	2.398	1h
	Classic Components		SI3201-GS	1,324			USD			4.490	4.490	4.490	22h
	Worldway Electronics		SI3201-GS	27,844	7	Tube	USD		1.859	1.802	1.707	1.707	6h
	UnikeyIC		SI3201-GS	10,432	12	Tape & Reel	USD			3.176	3.011	3.011	5h
	Chipsmall Limited		SI3201-GS	9,000	1		USD	1.800	1.200	0.720	0.600	0.600	13h

$ 1.340

Compare

SP3232E Series 120 kbps 5.5 V True RS-232 Transceiver - PDIP-16

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		SP3232EEP-L	0	220	Bulk	USD				1.340	1.210	20h
	Win Source		WS-SP3232EEP-L	25,000	55		USD			1.092	0.728	0.728	8h
	SHENGYU ELECTRONICS		SP3232EEP-L	19,845	1		USD	1.041	1.021	0.990	0.960	0.920	5d
	Fly-Wing Technology		SP3232EEP-L	8,584			USD	0.898	0.737	0.714	0.668	0.668	1d
	ODG (Origin Data Global)		SP3232EEP-L	2,607	19		USD			2.099	2.015	2.015	>1wk

Compare

IC TXRX RS232 INTELLIGENT 28SSOP / Quint Transmitter Triple Receiver RS-232 28-Pin SSOP T/R

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Flip Electronics		SP3239ECA-L/TR	96,000									2h
	Win Source		WS-SP3239ECA-L/TR	15,030	20		USD			2.335	1.959	1.959	8h
	ICPartonline	2	SP3239ECA-L/TR	17,802			USD	24.000	22.800	21.600	20.400	19.200	>1wk
	SHENGYU ELECTRONICS		SP3239ECA-L/TR	9,471	1		USD	0.766	0.750	0.730	0.700	0.670	5d
	Fly-Wing Technology		SP3239ECA-L/TR	2,232			USD	2.417	1.983	1.921	1.797	1.797	1d

$ 1.410

Compare

SP491E Series 10 Mbps 5 V Enhanced Full Duplex RS-485 Transceiver - PDIP-14

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		SP491ECP-L	0	1	Bulk	USD	1.570	1.410	1.410	1.410	1.410	20h
	Win Source		WS-SP491ECP-L	6,000	35		USD			1.380	1.122	1.122	8h
	Chipsmall Limited		SP491ECP-L	11,050	1		USD	8.000	7.200	4.600	4.000	4.000	13h
	SHENGYU ELECTRONICS		SP491ECP-L	6,536	1		USD	0.766	0.750	0.730	0.700	0.670	5d
	Fly-Wing Technology		SP491ECP-L	2,290			USD	1.383	1.135	1.099	1.029	1.029	1d

$ 1.400

Compare

SP3222E Series 250 kbps 5.5 V True RS-232 Transceiver - WSOIC-18

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		SP3222EET-L	0	3	Bulk	USD		2.490	1.680	1.400	1.400	20h
	ICPartonline		SP3222EET-L	12,298			USD	9.000	8.550	8.100	7.650	7.200	>1wk
	SHENGYU ELECTRONICS		SP3222EET-L	6,936	1		USD	3.063	3.001	2.910	2.820	2.700	5d
	Fly-Wing Technology		SP3222EET-L	2,210			USD	1.107	0.908	0.880	0.823	0.823	1d
	Run Hong Electronics		SP3222EET-L	1,966			USD	2.880	2.880	2.880	2.880	2.880	19h

Compare

400Mbps, Low-Jitter, Low-Noise LVDS Repeater in an SC70 Package

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX9180EXT+	0		Tape & Reel							14h
	Component Stockers USA		MAX9180EXT+	737			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		MAX9180EXT+	7,717	7		USD		1.650	1.599	1.515	1.515	6h
	Aztech		MAX9180EXT+	5,283			USD	12.420	12.420	12.420	12.420	12.420	3h
	Run Hong Electronics		MAX9180EXT+	3,506			USD	3.004	3.004	3.004	3.004	3.004	19h