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HQonline Interface ICs

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

Top Manufacturers

Xinluda Information Technology Co., Ltd

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Digital Isolators

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

CAN Transceivers

Display Drivers

USB Interface ICs

Ethernet Interface ICs

Signal Buffers, Repeaters, Splitters

Ethernet Controller

UART Interface ICs

Sensor and Detector Interfaces

Explore HQonline Interface ICs

Results: 5,870

Authorized Distributors

Non-Authorized Stocking Distributors

$ 2.380

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USB 2.0 to I2C/UART Protocol Converter with GPIO I2C/UART Interface 3.3V/5V 16-Pin QFN EP Tube

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Onlinecomponents.com		MCP2221-I/ML	365	91	Bulk	USD			2.330	2.180	2.050
	DigiKey		MCP2221-I/ML-ND	299	1	Tube	USD	3.150	3.150	2.380	2.380	2.380
	Master Electronics		MCP2221-I/ML	365	91		USD			2.330	2.180	2.050
	Arrow Electronics		MCP2221-I/ML	66	91		USD			2.579	2.579	2.579
	NAC Semi		MCHP00000015913	1,820	182		USD				2.480	2.480	7h

MCP2544WFDT-E/SN

$ 0.775

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CAN 8Mbps Normal/Standby 3.3V/5V Automotive AEC-Q100 8-Pin SOIC N T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Onlinecomponents.com		MCP2544WFDT-E/SN	3,300	500	Bulk	USD				0.757	0.724
	DigiKey	3	150-MCP2544WFDT-E/SNCT-ND	5,337	1	Cut Tape	USD	1.030	1.030	0.857	0.857	0.857
	Master Electronics		MCP2544WFDT-E/SN	3,300	500		USD				0.757	0.724
	TME	2	MCP2544WFDT-E/SN	0	3300		USD					0.800	1h
	Microchip		MCP2544WFDT-E/SN	2,790	1	Tape & Reel	USD	1.030	1.030	0.790	0.770	0.760	2h

$ 1.420

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I²C, 8-bit I/O Port Expander, 1.8 to 5.5V, SSOP-20, RoHS

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	MCP23009T-E/SSCT-ND	1,811	1	Cut Tape	USD	1.630	1.630	1.362	1.362	1.362
	Arrow Electronics	2	MCP23009T-E/SS	185	1		USD	1.480	1.470	1.432	1.432	1.432
	NAC Semi		MCHP00000015932	9,600	1600		USD					1.310	7h
	TME	2	MCP23009T-E/SS	0	1600		USD					1.240	1h
	Microchip		MCP23009T-E/SS	11,200	1	Tape & Reel	USD	1.630	1.630	1.220	1.190	1.170	2h

$ 17.630

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IC Hub Ctlr Usb 64QFN / Usb Hub Controller Usb 3.0 I²C, Spi, Uart Interface 64-VQFN (9X9)

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Onlinecomponents.com		USB5734T-I/MR	1,530	750	Bulk	USD				19.393	6.010
	Master Electronics		USB5734T-I/MR	1,530	750		USD				19.393	6.010
	TME	2	USB5734T-I/MR	0	3K		USD					5.590	1h
	Newark		USB5734T-I/MR	0	3K	Tape & Reel	USD					5.750
	Microchip		USB5734T-I/MR	0	3K	Tape & Reel	USD					4.890	2h

$ 0.477

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Wide Analog Dimming Quasi-Resonant Buck Controller QR Buck controller with wide Dimming

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	NCL30076AADR2G	8,760	3K		USD					0.353	15h
	DigiKey	3	488-NCL30076AADR2GCT-ND	1,669	1	Cut Tape	USD	0.850	0.604	0.477	0.411	0.411
	Flip Electronics		NCL30076AADR2G	2,920									2d
	Newark	2	NCL30076AADR2G	0	1	Cut Tape	USD	0.845	0.604	0.477	0.477	0.477
	Onlinecomponents.com		NCL30076AADR2G	0	750	Bulk	USD				0.537	0.368

NXP Semiconductors

PCAL9539AHF,128

$ 1.160

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I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin HWQFN EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCAL9539AHF,128	5,816	1	Cut Tape	USD	2.280	1.690	1.460	1.460	1.460
	Rochester Electronics		PCAL9539AHF,128	2,280			USD			1.350	1.120	0.999	13h
	UnikeyIC		PCAL9539AHF,128	6,000	6K	Cut Tape	USD					1.019	12h
	DigiKey	3	568-9949-1-ND	3,087	1	Cut Tape	USD	2.220	1.643	1.339	1.223	1.223
	Verical	2	PCAL9539AHF,128	28	14		USD			0.986	0.986	0.986

NXP Semiconductors

$ 3.440

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Other Interface ICs; TJA1081BTS, 118; NXP SEMICONDUCTORS; 16; 5.25 V; 4.75 V; SSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	TJA1081BTS,118	657	1	Cut Tape	USD	4.310	4.040	4.040	4.040	4.040
	Rochester Electronics		TJA1081BTS,118	28,000			USD			3.030	2.710	2.550	13h
	UnikeyIC		TJA1081BTS,118	1,323	1	Tape & Reel	USD	5.433	4.573	4.048	3.672	3.672	12h
	DigiKey	3	568-15199-1-ND	3,553	1	Cut Tape	USD	6.000	4.592	3.856	3.708	3.708
	Verical	2	TJA1081BTS,118	1,985	4		USD		2.439	2.424	2.424	2.424

$ 0.696

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R-PDSO-G8 MCP2003 Tape & Reel (TR) LINbus interface driver 12V 4.9mm 6000ns 20kBaud

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Onlinecomponents.com		MCP2003BT-E/SN	2,800	500	Bulk	USD				0.676	0.616
	DigiKey	3	MCP2003BT-E/SNCT-ND	2,622	1	Cut Tape	USD	0.900	0.900	0.765	0.765	0.765
	Master Electronics		MCP2003BT-E/SN	2,800	500		USD				0.676	0.616
	Arrow Electronics		MCP2003BT-E/SN	3	1		USD	0.778	0.778	0.778	0.778	0.778
	TME	2	MCP2003BT-E/SN	0	3300		USD					0.690	1h

NXP Semiconductors

$ 3.240

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Digital Isolators; TJF1052IT/2Y; NXP SEMICONDUCTORS; SOIC; 2; No

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	TJF1052IT/2Y	19	1	Cut Tape	USD	1.370	1.370	1.370	1.370	1.370
	Rochester Electronics		TJF1052IT/2Y	245			USD			3.240	2.900	2.730	13h
	UnikeyIC		TJF1052IT/2Y	830	1	Tape & Reel	USD	6.184	5.153	4.622	4.319	4.319	12h
	DigiKey	3	568-13507-1-ND	1,539	1	Cut Tape	USD	6.370	4.887	4.110	3.775	3.694
	Arrow Electronics	3	TJF1052IT/2Y	875	1		USD	2.961	2.961	2.961	2.961	2.961

NXP Semiconductors

$ 1.331

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PCA9701 Series 5.5 V 5 MHz Surface Mount 16-bit SPI GPI Expander - TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCA9701PW,118	14	1	Tape & Reel	USD	2.354	2.354	2.141	2.141	2.028	12h
	DigiKey	3	568-4290-1-ND	2,792	1	Cut Tape	USD	2.430	1.800	1.472	1.351	1.351
	Arrow Electronics	2	PCA9701PW,118	652	1		USD	1.010	1.010	1.010	1.010	1.010
	Verical	2	PCA9701PW,118	652	2		USD		1.010	1.010	1.010	1.010
	Flip Electronics		PCA9701PW,118	1,870									2d