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

$ 4.470

Compare

SP233A Series 120 kbps Enhanced RS-232 Line Driver/Receiver - WSOIC-20

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		SP233ACT-L	0	185	Bulk	USD				4.470	4.240	19h
	Microchip USA		SP233ACT-L	1,992	600	Tray	USD				2.135	2.135	22h
	ICPartonline		SP233ACT-L	12,076			USD	2.096	1.991	1.886	1.781	1.676	>1wk
	IC Components Ltd.		SP233ACT-L	3,656			USD	3.600	3.600	3.600	3.600	3.600	2d
	Easev		SP233ACT-L	8,962			USD	1.530	1.530	1.453	1.331	1.101	3d

Compare

IC INTERFACE SPECIALIZED 32DIP / Encoder to Microprocessor Interface 32-PDIP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		HCTL-2032	0	1		USD*	10.344*	7.577*	6.153*	6.153*	6.153*	6h
	Microchip USA		HCTL-2032	261	50	Tray	USD			34.654	34.654	34.654	22h
	Worldway Electronics		HCTL-2032	1,712	7	Tube	USD		15.625	15.146	14.349	14.349	5h
	Win Source		WS-HCTL-2032	1,000	1		USD	103.78	87.044	87.044	87.044	87.044	7h
	IC Components Ltd.		HCTL-2032	2,483			USD	20.080	20.080	20.080	20.080	20.080	2d

$ 2.440

Compare

IC, Sm Driver/receiver, RS-232IC, Sm Driver/receiver, RS-232; Base Number: 238

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		SP238ACT-L	0	114	Bulk	USD				2.440	2.310	19h
	Component Stockers USA		SP238ACT-L	759			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Win Source		WS-SP238ACT-L	8,000	30		USD			1.737	1.458	1.458	7h
	ICPartonline		SP238ACT-L	39,536			USD	2.226	2.114	2.003	1.892	1.780	>1wk
	ZTZ Technology Limited		SP238ACT-L	22,991			USD	2.226	2.048	1.870	1.514	1.514	4d

Compare

Uart 8-CH 64BYTE Fifo 5V 144-PIN LQFP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-XR17D158CV-F	97	2		USD		38.320	38.320	38.320	38.320	7h
	ICPartonline		XR17D158CV-F	29,599			USD	28.603	27.173	25.742	24.312	22.882	>1wk
	IC Components Ltd.		XR17D158CV-F	1,853			USD	48.170	48.170	48.170	17.662	17.662	2d
	Easev		XR17D158CV-F	4,665			USD	16.309	16.309	15.493	14.189	11.742	3d
	Aztech		XR17D158CV-F	723			USD	5.910	5.910	5.910	5.910	5.910	2h

NXP Semiconductors

Compare

NXPP82B715PN, 112IC, I2C Bus Extender, 12V, DIP-8

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		P82B715PN,112	138	300	Tube	USD				6.000	6.000	22h
	Worldway Electronics		P82B715PN,112	16,775	7	Tube	USD		2.705	2.622	2.484	2.484	5h
	Aztech		P82B715PN,112	5,560			USD	2.750	2.750	2.750	2.750	2.750	2h
	Fly-Wing Technology		P82B715PN,112	837			USD	13.424	11.015	10.670	9.983	9.983	1d
	ODG (Origin Data Global)		P82B715PN,112	525	8		USD		5.518	4.730	4.730	4.730	>1wk

Compare

5 Gbps 4 Lane PCIe 2 Redriver with Equalization 100-Pin LBGA

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		PI2EQX5804CNJE	0	176								8h
	Win Source		WS-PI2EQX5804CNJE	8,000	25		USD			1.879	1.577	1.577	7h
	ICPartonline		PI2EQX5804CNJE	32,328			USD	4.000	3.800	3.600	3.400	3.200	>1wk
	Worldway Electronics		PI2EQX5804CNJE	278,614	7	Tray	USD		6.695	6.490	6.149	6.149	5h
	Chipsmall Limited		PI2EQX5804CNJE	76,000	1		USD	14.600	13.140	8.395	7.300	7.300	12h

$ 1.220

Compare

Parallel I/O Port, 8-Bit, 8 I/O, BICMOS, PDSO16, 4.40 MM, MO-153AB, TSSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		MAX7315AUE	29			USD			1.360	1.220	1.140	6h
	Microchip USA		MAX7315AUE	242	300	Bulk	USD				9.490	9.490	22h
	Component Stockers USA		MAX7315AUE	11,269			USD	1.560	1.560	3.610	3.100	3.720	>1wk
	Win Source		WS-MAX7315AUE	6,000	9		USD		5.735	3.824	3.824	3.824	7h
	Worldway Electronics		MAX7315AUE	8,548	7		USD		0.400	0.387	0.367	0.367	5h

$ 1.770

Compare

SP3222E Series 250 kbps 5.5 V True RS-232 Transceiver - TSSOP-20

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Flip Electronics		SP3222EEY-L	278,500									1h
	RS (Formerly Allied Electronics)		SP3222EEY-L	0	158	Bulk	USD				1.770	1.680	19h
	Component Stockers USA		SP3222EEY-L	648			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Win Source		WS-SP3222EEY-L	12,388	95		USD			0.554	0.429	0.429	7h
	ICPartonline		SP3222EEY-L	20,844			USD	10.000	9.500	9.000	8.500	8.000	>1wk

$ 5.450

Compare

Quad Transmitter Quint Receiver RS-232 28-Pin SSOP Tube

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		ADM561JRSZ	1,269		Tube	USD	9.480	9.480	9.480	5.450	5.450	13h
	Win Source		WS-ADM561JRSZ	698	8		USD		6.964	4.643	4.643	4.643	7h
	Worldway Electronics		ADM561JRSZ	29,024	7	Tube	USD		1.731	1.678	1.589	1.589	5h
	ICPartonline		ADM561JRSZ	6,549			USD	44.000	41.800	39.600	37.400	35.200	>1wk
	VNN Services		ADM561JRSZ	8,548			USD	2.180	2.140	2.090	2.050	2.050	2h

$ 25.470

Compare

Line Interface Unit 44-Pin MQFP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PEF3452HV1.3	100			USD			28.460	25.470	23.970	6h
	Microchip USA		PEF3452H-V13	151	150	Tray	USD				24.430	24.430	22h
	Verical		PEF 3452 H V1.3	26	25		USD			35.575	31.838	29.963
	Win Source		WS-PEF3452HV1.3	480	2		USD		23.621	19.812	19.812	19.812	7h
	Worldway Electronics	3	PEF3452HV13	19,656	7		USD		9.955	9.650	9.142	9.142	5h