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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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Dual Transmitter/Receiver RS-232 16-Pin SOIC W T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		HIN232ACBZ-T	13,382			USD	0.770	0.760	0.740	0.710	0.710	>1wk
	Win Source		WS-HIN232ACBZ-T	7,100	45		USD			1.165	0.947	0.947	15h
	Worldway Electronics		HIN232ACBZ-T	27,552	7	Tape & Reel	USD		1.261	1.223	1.158	1.158	13h
	Heisener Electronics		HIN232ACBZ-T	3,854			USD	0.700	0.700	0.700	0.700	0.700	>1wk
	Anlinkda		HIN232ACBZ-T	35,482			USD	0.803	0.719	0.661	0.623	0.604	13h

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Dual Transmitter/Receiver RS-232 16-Pin PDIP / IC 2DRVR/2RCVR RS232 5V 16-SOIC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-HIN232ACBZ	2,070	40		USD			1.311	1.065	1.065	15h
	Worldway Electronics		HIN232ACBZ	27,049	7	Tube	USD		1.058	1.026	0.972	0.972	13h
	Heisener Electronics		HIN232ACBZ	6,007			USD	1.717	1.717	1.717	1.717	1.717	>1wk
	SHENGYU ELECTRONICS		HIN232ACBZ	14,497	1		USD	0.306	0.300	0.290	0.280	0.270	5d
	Run Hong Electronics		HIN232ACBZ	2,398			USD	0.833	0.833	0.833	0.833	0.833	2h

NXP Semiconductors

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Low-Voltage 16-Bit I2C-Bus I/O Port with Interrupt and Weak Pull-Up 24-Pin HWQFN T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Weyland Electronics Group Pte. Ltd.		PCA9555AHF	71,885	1	Tape & Reel	USD	0.992	0.992	0.992	0.992	0.992	16h
	Win Source		WS-PCA9555AHF	71,885	30		USD			1.433	1.164	1.164	15h
	Worldway Electronics		PCA9555AHF	8,229	7		USD		0.901	0.858	0.858	0.858	13h
	Antdic Electronics		PCA9555AHF	13,682			USD	22.000	20.900	19.800	17.600	16.500	>1wk
	Easev		PCA9555AHF	4,023			USD	0.343	0.343	0.326	0.298	0.247	3d

NXP Semiconductors

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I/O Expander, 8bit, 100 kHz, I2C, 2.5 V, 6 V, SSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Weyland Electronics Group Pte. Ltd.		PCF8574TS/3	7,265	1	Tape & Reel	USD	0.837	0.837	0.837	0.837	0.837	16h
	Antdic Electronics		PCF8574TS/3	29,238			USD	22.000	20.900	19.800	17.600	16.500	>1wk
	Aztech		PCF8574TS/3	302			USD	9.290	9.290	9.290	9.290	9.290	10h
	SHENGYU ELECTRONICS		PCF8574TS/3	33,438	1		USD	0.727	0.713	0.690	0.670	0.640	5d
	RC Electronics		PCF8574TS/3	32,574	1		USD	1.650	1.500	1.420	1.300	1.260	1d

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50kbps, RS-232 Transmitter/Receiver Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, CMOS, PDSO28

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-ICL3243CAZ	4,250	18		USD			2.498	2.166	2.166	15h
	ICPartonline		ICL3243CAZ	19,919			USD	1.030	0.978	0.927	0.875	0.824	>1wk
	Antdic Electronics		ICL3243CAZ	12,196			USD	1.030	0.978	0.927	0.824	0.772	>1wk
	Worldway Electronics		ICL3243CAZ	16,183	7	Tube	USD		0.716	0.694	0.658	0.658	13h
	SHENGYU ELECTRONICS		ICL3243CAZ	13,713	1		USD	1.044	1.024	0.990	0.960	0.920	5d

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±40V Fault Protected, 3.3V to 5V, ±15V CMR, 1Mbps Full-Duplex RS-485/RS-422, ±15kV ESD

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		ISL32433EIBZ	527			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Win Source		WS-ISL32433EIBZ	10,500	5		USD		13.872	9.248	9.248	9.248	15h
	Antdic Electronics		ISL32433EIBZ	35,500			USD	23.000	21.850	20.700	18.400	17.250	>1wk
	ICPartonline		ISL32433EIBZ	32,839			USD	2.422	2.301	2.180	2.059	1.938	>1wk
	Worldway Electronics		ISL32433EIBZ	8,071	7	Tube	USD		0.962	0.932	0.883	0.883	13h

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Through Hole Non-RoHS Compliant SEPARATE OUTPUT Contains Lead Switch IC 72dB 10pF 10pF 50Ohm 10pC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-MAX334EPE	850	21		USD			2.207	1.851	1.851	15h
	Worldway Electronics		MAX334EPE	7,419	7	Tube	USD		0.406	0.393	0.373	0.373	13h
	Aztech		MAX334EPE	4,926			USD	6.070	6.070	6.070	6.070	6.070	10h
	Anlinkda		MAX334EPE	19,457			USD	1.622	1.452	1.246	1.215	1.164	13h
	SHENGYU ELECTRONICS		MAX334EPE	13,032	1		USD	1.531	1.501	1.450	1.410	1.350	5d

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Monolithic Quad SPST Cmos Analog Switch SPST, 4 Func, 1 Channel, Cmos, PDIP16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		DG201ACJ	1,978			USD	9.000	8.130	6.730	5.650	5.650	>1wk
	Win Source		WS-DG201ACJ	20	6		USD		8.357	5.571	5.571	5.571	15h
	SHENGYU ELECTRONICS		DG201ACJ	19,810	1		USD	8.271	8.106	7.860	7.610	7.280	5d
	ZTZ Technology Limited		DG201ACJ	3,150			USD	0.010	0.010	0.010	0.010	0.010	5d
	Fly-Wing Technology		DG201ACJ	2,358			USD	7.039	6.641	6.265	5.576	5.576	1d

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SP208E Series 120 kbps Low Power High ESD +5V RS232 Transceiver - SSOP-24

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		SP208ECA-L	239			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Win Source		WS-SP208ECA-L	11,000	19		USD			2.405	2.085	2.085	15h
	ICPartonline		SP208ECA-L	12,576			USD	23.000	21.850	20.700	19.550	18.400	>1wk
	Worldway Electronics		SP208ECA-L	28,659	7		USD		0.602	0.583	0.553	0.553	13h
	Anlinkda		SP208ECA-L	26,600			USD	1.196	1.071	0.917	0.896	0.855	13h

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Multi Protocol Controller, 2 Channel(s), 12.5MBps, CMOS, PQFP48

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-DM9000CEP	18,000	11		USD			3.035	3.035	3.035	15h
	ICPartonline		DM9000CEP	16,944			USD	27.000	25.650	24.300	22.950	21.600	>1wk
	IC Components Ltd.		DM9000CEP	35,440			USD	3.330	3.330	3.330	3.330	3.330	3d
	UnikeyIC		DM9000CEP	60	1	Tray	USD	4.043	3.611	3.366	2.927	2.927	12h
	Worldway Electronics		DM9000CEP	27,178	7		USD		2.027	1.931	1.931	1.931	13h