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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.

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Display Drivers

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

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Results: 4,107

Authorized Distributors

Non-Authorized Stocking Distributors

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EAR99 Tape & Reel (TR) Driver 1993 interface telecom 3.3V 8mm -40C~85C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-LE87213AFQCT	56,989	45		USD			1.306	0.871	0.871	13h
	Worldway Electronics		LE87213AFQCT	21,418	7	Tape & Reel	USD		0.324	0.314	0.298	0.298	11h
	AAA CHIPS		LE87213AFQCT	46,814			USD	1.128	0.926	0.897	0.839	0.839	1d
	SHENGYU ELECTRONICS		LE87213AFQCT	12,254	1		USD	0.766	0.750	0.730	0.700	0.670	5d
	Run Hong Electronics		LE87213AFQCT	240			USD	7.859	7.859	7.859	7.859	7.859	1d

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RoHS Compliant Contains Lead BOTTOM BALL Telecom IC (Function) 85C 31mm 3.3V

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-XRT83SH314IB	716	1		USD	124.32	104.27	104.27	104.27	104.27	13h
	ICPartonline		XRT83SH314IB	26,865			USD	9.000	8.550	8.100	7.650	7.200	>1wk
	AAA CHIPS		XRT83SH314IB	615			USD	56.381	46.261	44.816	41.924	41.924	1d
	SHENGYU ELECTRONICS		XRT83SH314IB	12,343	1		USD	30.627	30.015	29.100	28.180	26.950	5d
	Run Hong Electronics		XRT83SH314IB	8,970			USD	12.650	12.650	12.650	12.650	12.650	1d

Texas Instruments

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3-V to 5.5-V Single-Channel RS-232 Compatible Line Driver/Receiver 16-SSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-TRSF3221IDBR	1,400	25		USD			1.592	1.335	1.335	13h
	Worldway Electronics		TRSF3221IDBR	12,207	7	Tape & Reel	USD		0.328	0.318	0.301	0.301	11h
	ICPartonline		TRSF3221IDBR	10,167			USD	24.000	22.800	21.600	20.400	19.200	>1wk
	Run Hong Electronics		TRSF3221IDBR	2,002			USD	7.636	7.636	7.636	7.636	7.636	1d
	Fly-Wing Technology		TRSF3221IDBR	1,361			USD	6.713	5.508	5.335	4.991	4.991	1d

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RoHS Compliant Lead Free TSSOP (Type) 70C 12Mbps 14mA 3.6V

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-SP5301CY-L/TR	13,520	15		USD			2.559	2.294	2.294	13h
	ICPartonline		SP5301CY-L/TR	28,223			USD	17.000	16.150	15.300	14.450	13.600	>1wk
	Chipsmall Limited		SP5301CY-L/TR	24,246	1		USD	11.242	10.118	6.464	5.621	5.621	18h
	Fly-Wing Technology		SP5301CY-L/TR	20,362			USD	0.941	0.771	0.748	0.699	0.699	1d
	SHENGYU ELECTRONICS		SP5301CY-L/TR	12,883	1		USD	0.383	0.375	0.360	0.350	0.340	5d

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SP312A Series 120 kbps Enhanced RS-232 Line Driver / Receiver - WSOIC-18

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		SP312AET-L/TR	732			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Win Source		WS-SP312AET-L/TR	4,610	40		USD			1.340	1.088	1.088	13h
	ICPartonline		SP312AET-L/TR	33,247			USD	5.000	4.750	4.500	4.250	4.000	>1wk
	Best Source		SP312AET-L/TR	25,028			USD	1.150	1.150	1.150	1.150	1.150	21h
	Fly-Wing Technology		SP312AET-L/TR	2,179			USD	1.342	1.102	1.068	0.998	0.998	1d

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ST16C450 Series 1.5 Mbps 5.5 V Universal Asynchronous UART - TQFP-48

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-ST16C450CQ48-F	5,600	6		USD		11.425	7.617	7.617	7.617	13h
	ICPartonline		ST16C450CQ48-F	20,658			USD	1.000	0.950	0.900	0.850	0.800	>1wk
	SHENGYU ELECTRONICS		ST16C450CQ48-F	7,151	1		USD	1.072	1.051	1.020	0.990	0.940	5d
	Run Hong Electronics		ST16C450CQ48-F	2,492			USD	7.229	7.229	7.229	7.229	7.229	1d
	Fly-Wing Technology		ST16C450CQ48-F	2,162			USD	9.397	7.710	7.470	6.988	6.988	1d

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SPST, 1 Func, 1 Channel, CMOS, PDSO5

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-PI5A4594ACEX	117,000	175		USD				0.259	0.224	13h
	Worldway Electronics		PI5A4594ACEX	273,134	7	Tape & Reel	USD		0.101	0.098	0.093	0.093	11h
	Fly-Wing Technology		PI5A4594ACEX	115,834			USD	0.276	0.227	0.220	0.206	0.206	1d
	SHENGYU ELECTRONICS		PI5A4594ACEX	10,383	1		USD	0.153	0.150	0.150	0.140	0.130	5d
	Anlinkda		PI5A4594ACEX	7,206			USD	0.161	0.144	0.124	0.124	0.113	11h

STMicroelectronics

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Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, PDIP16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		ST3232ECN	7,061	7	Tube	USD		0.538	0.521	0.494	0.494	11h
	Aztech		ST3232ECN	4,905			USD	3.590	3.590	3.590	3.590	3.590	8h
	Win Source		WS-ST3232ECN	20	1								13h
	Run Hong Electronics		ST3232ECN	7,484			USD	1.224	1.224	1.224	1.224	1.224	1d
	AERI		ST3232ECN	7,181									18h

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Analog Devices AD5320BRTZ AD5320BRTZ

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-AD5320BRTZ	6,000	4		USD		11.940	9.702	9.702	9.702	13h
	Worldway Electronics		AD5320BRTZ	28,259	7		USD		7.269	6.923	6.923	6.923	11h
	IC Components Ltd.		AD5320BRTZ	4,098			USD	8.330	8.330	8.330	8.330	8.330	2d
	RC Electronics		AD5320BRTZ	42,655	1		USD	17.556	15.960	15.110	13.700	13.220	1d
	SHENGYU ELECTRONICS		AD5320BRTZ	18,944	1		USD	5.159	5.056	4.900	4.750	4.540	5d

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SP3243EB Series 250 kbps 5.5 V Intelligent RS-232 Transceiver - TSSOP-28

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		SP3243EBCY-L	3			USD	0.180	0.180	0.180	0.180	0.180	>1wk
	Win Source		WS-SP3243EBCY-L	12,900	105		USD				0.330	0.330	13h
	ICPartonline		SP3243EBCY-L	22,158			USD	1.730	1.644	1.557	1.471	1.384	>1wk
	Aztech		SP3243EBCY-L	356			USD	10.630	10.630	10.630	10.630	10.630	8h
	Chipsmall Limited		SP3243EBCY-L	250,000	1		USD	2.850	1.900	1.140	0.950	0.950	18h