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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

NXP Semiconductors

$ 0.583

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PCA9517A Series 5.5 V 400 kHz Level Translating I2C-Bus Repeater - TSSOP-8

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	PCA9517ADP,118	10,000	2500	Tape & Reel	USD					0.460
	Newark	2	PCA9517ADP,118	7,025	1	Cut Tape	USD	1.350	0.981	0.797	0.697	0.697
	Avnet	2	PCA9517ADP,118	2,500	2500		USD					0.481	5h
	Arrow Electronics	3	PCA9517ADP,118	3,773	1		USD	0.483	0.483	0.483	0.483	0.483
	Verical	4	PCA9517ADP,118	3,773	3		USD		0.488	0.488	0.488	0.488

STMicroelectronics

$ 0.676

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15KV Esd Protected 5V RS-232 Transceiver, [0OC, 70OC] Temperature Range

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	ST202ECDR	5,000	2500		USD					0.565	5h
	Future Electronics	4	ST202ECDR	2,500	2500	Tape & Reel	USD					0.705
	Newark	2	ST202ECDR	4,489	1	Cut Tape	USD	1.230	0.944	0.778	0.524	0.524
	Arrow Electronics	3	ST202ECDR	9,968	1		USD	1.822	1.341	1.085	0.979	0.888
	Verical	3	ST202ECDR	2,500	2500		USD					0.669

NXP Semiconductors

$ 1.427

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TJA1043 Series 5.5 V 1 Mbit/s High-Speed CAN Transceiver - SOIC-14

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	3	TJA1043T,118	290	1	Cut Tape	USD	2.220	1.710	1.710	1.710	1.710
	Avnet	2	TJA1043T,118	2,500	2500		USD					1.081	5h
	Verical	5	TJA1043T,118	2,500	2500		USD					1.183
	Arrow Electronics	2	TJA1043T,118	1,189	1		USD	1.078	1.078	1.078	1.078	1.078
	Rochester Electronics		TJA1043T,118	20,509			USD			1.580	1.310	1.170	3h

STMicroelectronics

$ 0.742

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ST3232B Series 5.5 V 400 kbps Low Power RS-232 Driver and Receiver - TSSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		ST3232BTR	17,500	2500		USD					0.358	5h
	Future Electronics	2	ST3232BTR	5,000	2500	Tape & Reel	USD					0.415
	Newark	2	ST3232BTR	3,650	1	Cut Tape	USD	1.330	0.964	0.774	0.672	0.672
	Verical	2	ST3232BTR	25,000	2500		USD					0.564
	Arrow Electronics	2	ST3232BTR	4,028	1		USD	2.433	1.547	1.140	0.886	0.886

NXP Semiconductors

PCA82C251T/YM,118

$ 1.681

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CAN Interface, Transceiver, CAN Transceiver, 1 Mbaud, 4.5 V, 5.5 V, SOIC, 8 Pins

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA82C251T/YM,118	111,139	1	Cut Tape	USD	2.720	2.190	2.190	2.190	2.190
	Future Electronics	3	PCA82C251T/YM,118	50,000	2500	Tape & Reel	USD					1.510
	Avnet	2	PCA82C251T/YM,118	5,000	2500		USD					1.470	5h
	Verical	4	PCA82C251T/YM,118	22,500	2500		USD					1.566
	Arrow Electronics	4	PCA82C251T/YM,118	5,035	1		USD	1.428	1.428	1.428	1.428	1.428

STMicroelectronics

$ 0.753

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15KV Esd Protected 5V RS-232 Transceiver, [-40OC, 85OC] Temperature Range

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	ST202EBTR	2,500	2500	Tape & Reel	USD					0.700
	Newark		ST202EBTR	1,000	1	Cut Tape	USD	1.770	1.310	1.060	0.697	0.697
	Verical	4	ST202EBTR	2,500	2500		USD					0.482
	Arrow Electronics	4	ST202EBTR	7,087	1		USD	1.751	1.293	1.048	0.879	0.822
	DigiKey	3	497-7920-1-ND	3,987	1	Cut Tape	USD	1.830	1.348	1.092	0.987	0.987

NXP Semiconductors

$ 0.869

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TJA1051 Series 5.5 V 5 Mbit/s Surface Mount High-Speed CAN Transceiver - SOIC-8

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	TJA1051T,118	17,500	2500	Tape & Reel	USD					0.695
	Newark	3	TJA1051T,118	5,081	1	Cut Tape	USD	1.430	1.050	1.050	1.050	1.050
	Avnet	2	TJA1051T,118	12,500	2500		USD					0.662	5h
	Verical	4	TJA1051T,118	207,500	2500		USD					0.705
	Arrow Electronics	4	TJA1051T,118	4,250	1		USD	0.698	0.698	0.698	0.698	0.658

STMicroelectronics

$ 0.706

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ST485C Series 5 V 2.5 Mbps Low Power RS-485/RS-422 Transceiver - SOIC-8

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		ST485CDR	40,000	2500		USD					0.347	5h
	Future Electronics	3	ST485CDR	30,000	2500	Tape & Reel	USD					0.405
	Newark		ST485CDR	72,599	1	Cut Tape	USD	0.679	0.679	0.679	0.679	0.679
	Arrow Electronics	3	ST485CDR	4,114	1		USD	0.726	0.726	0.726	0.726	0.726
	Verical	2	ST485CDR	12,500	2500		USD					0.401

$ 1.655

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FUSB2805 Series 4.5 V 480 Mbps USB 2.0 High Speed OTG Transceiver - MLP-32

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	FUSB2805MLX	2,965	1	Cut Tape	USD	3.100	2.330	2.030	2.030	2.030
	Rochester Electronics		FUSB2805MLX	609			USD			1.450	1.300	1.220	3h
	DigiKey	2	FUSB2805MLXFSCT-ND	317	1	Cut Tape	USD	3.100	2.324	1.914	1.781	1.559
	Onlinecomponents.com		FUSB2805MLX	0	25	Bulk	USD			1.850	1.610	1.510
	Future Electronics		FUSB2805MLX	0	3K	Tape & Reel	USD					0.835

STMicroelectronics

$ 1.250

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ST3237E Series ±15 kV ESD Protected 5 V 250 kbps RS-232 Transceiver - SSOP-28

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		ST3237EBPR	4,050	1350		USD					1.061	5h
	Future Electronics	2	ST3237EBPR	712	1	Cut Tape	USD	2.200	2.010	1.890	1.680	1.680
	Newark	2	ST3237EBPR	4,050	1350	Tape & Reel
	Verical	4	ST3237EBPR	6,750	1350		USD					1.006
	Arrow Electronics	4	ST3237EBPR	1,350	1		USD	2.412	1.788	1.512	1.512	1.512