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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

$ 1.481

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HIN211 Series 230 kbps 5 V RS-232 Quad Transmitter Quint Receiver - SSOP-28

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		HIN211EIAZ	212	1		USD	2.590	1.930	1.590	1.520	1.520
	Renesas		HIN211EIAZ	1,307	1	Tube	USD	2.900	2.074	1.666	1.481	1.371	5h
	Avnet		HIN211EIAZ	423	1410								1d
	DigiKey		HIN211EIAZ-ND	1,307	1	Tube	USD	2.900	2.074	1.666	1.481	1.371
	TME	2	HIN211EIAZ	0	1		USD	2.320	1.740	1.470	1.340	1.270	5h

STMicroelectronics

$ 1.059

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15 kV ESD protected, low power RS-485/RS-422 transceiver, [-40oC, 85oC] temperature range

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	497-2085-1-ND	4,834	1	Cut Tape	USD	1.950	1.437	1.167	1.058	1.058
	RS (Formerly Allied Electronics)		ST485ERBDR	0	10	Bulk	USD		5.500	5.260	4.600	4.600	20h
	Avnet		ST485ERBDR	0	2500		USD					0.854	1d
	Future Electronics		ST485ERBDR	0	2500	Tape & Reel	USD					0.865
	Arrow Electronics		ST485ERBDR	0	2500		USD					0.865

NXP Semiconductors

$ 0.776

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NXP - PCA9554PW, 112 - I/O-Erweiterung, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	PCA9554PW,112	6	848								1d
	Rochester Electronics		PCA9554PW,112	6,968			USD			0.891	0.740	0.659	6h
	UnikeyIC		PCA9554PW,112	1,778	1	Cut Tape	USD	1.299	1.232	1.066	1.066	1.066	7h
	DigiKey		568-3984-5-ND	9,534	1	Tube	USD	1.560	1.138	0.920	0.822	0.754
	Verical	6	PCA9554PW,112	39	11		USD			0.546	0.546	0.546

NXP Semiconductors

TJA1051TK/3,118

$ 0.869

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CAN Bus Transceivers; TJA1051TK/3, 118; NXP SEMICONDUCTORS; 4.5 V; 5.5 V; CAN; Surface Mount

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	TJA1051TK/3,118	1,480	1	Cut Tape	USD	1.430	1.050	1.050	1.050	1.050
	UnikeyIC		TJA1051TK/3,118	180	1	Tape & Reel	USD	1.559	1.368	1.110	1.052	1.052	7h
	DigiKey	3	568-8686-1-ND	56,680	1	Cut Tape	USD	1.640	1.199	0.968	0.869	0.809
	Verical		TJA1051TK/3,118	6,000	6K		USD					0.759
	Arrow Electronics	2	TJA1051TK/3,118	1	1		USD	0.775	0.775	0.775	0.775	0.775

$ 1.453

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MICROCHIP - MCP2551-E/SN - CAN Bus, Transceiver, CAN, Seriale, 1, 1, 4.5 V, 5.5 V, SOIC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		MCP2551-E/SN	1			USD			1.220	1.090	1.020	6h
	RS (Formerly Allied Electronics)		MCP2551-E/SN	0	300	Bulk	USD				1.530	1.350	20h
	Microchip		MCP2551-E/SN	0	1	Tube							3h
	Component Stockers USA		MCP2551-E/SN	128,560			USD	1.420	1.230	1.100	1.100	1.110	>1wk
	Weyland Electronics Group Pte. Ltd.		MCP2551-E/SN	5,164	1	Tape & Reel	USD	1.202	1.202	1.202	1.202	1.202	7h

$ 1.080

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Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N Tube

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		ISL3177EIBZ	6,644	1		USD	1.760	1.310	1.090	1.040	1.040
	Renesas		ISL3177EIBZ	5,071	1	Tube	USD	2.330	1.651	1.315	1.146	1.072	5h
	Avnet		ISL3177EIBZ	940	1960								1d
	DigiKey		ISL3177EIBZ-ND	5,071	1	Tube	USD	2.330	1.651	1.315	1.146	1.072
	TME	2	ISL3177EIBZ	0	1		USD	1.630	1.200	1.010	0.980	0.980	5h

$ 0.992

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ICL3221 Series 500 kbps 5.5 V RS-232 Transmitter/Receiver - SSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		ICL3221CAZ	2,712	1		USD	1.790	1.320	1.070	1.000	0.896
	Future Electronics		ICL3221CAZ	1,402	25	Tube	USD			0.865	0.825	0.790
	Renesas		ICL3221CAZ	4,185	1	Tube	USD	2.020	1.425	1.130	0.992	0.918	5h
	DigiKey		ICL3221CAZ-ND	4,185	1	Tube	USD	2.020	1.425	1.130	0.992	0.918
	TME	2	ICL3221CAZ	634	1		USD	1.610	1.180	1.150	1.150	1.150	19h

ISL83078EIUZA-T

$ 1.145

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±15kV HBM ESD Protected, 3.3V, Half-duplex, 20Mbps RS-485/RS-422 Transceiver with Tx/Rx enable

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Renesas		ISL83078EIUZA-T	3,199	1		USD	2.330	1.651	1.315	1.145	1.077	5h
	Avnet		ISL83078EIUZA-T	2,500	2500								1d
	DigiKey	3	ISL83078EIUZA-TCT-ND	3,199	1	Cut Tape	USD	2.330	1.651	1.315	1.145	1.145
	Future Electronics		ISL83078EIUZA-T	0	2500	Tape & Reel	USD					0.925
	Newark		ISL83078EIUZA-T	0	2500	Tape & Reel

NXP Semiconductors

$ 0.818

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Can Fd Transceiver, Aec-Q100, 150Deg C Rohs Compliant: Yes |NXP Semiconductors TJA1463AT/0Z

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	TJA1463AT/0Z	1,500	1	Cut Tape	USD	1.740	1.270	1.020	1.020	1.020
	UnikeyIC		TJA1463AT/0Z	1,581	1	Tape & Reel	USD	1.186	1.059	0.839	0.740	0.740	7h
	DigiKey	3	568-TJA1463AT/0ZCT-ND	2,887	1	Cut Tape	USD	1.680	1.233	0.996	0.896	0.896
	Arrow Electronics	3	TJA1463AT/0Z	2,295	1		USD	0.669	0.669	0.669	0.669	0.669
	Verical	4	TJA1463AT/0Z	1,965	20		USD			0.586	0.586	0.586

$ 0.950

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±15kV ESD Protected, 5V, 250kbps, Full Duplex, RS-485/RS-422 Transceiver with Tx/Rx enable

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	ISL8489EIBZ-T	1,288	1	Cut Tape	USD	1.750	1.290	1.040	0.974	0.974
	Renesas		ISL8489EIBZ-T	4,254	1		USD	1.970	1.384	1.096	0.950	0.892	5h
	DigiKey	3	ISL8489EIBZ-TCT-ND	4,254	1	Cut Tape	USD	1.970	1.384	1.096	0.950	0.950
	Future Electronics		ISL8489EIBZ-T	0	2500	Tape & Reel	USD					0.765
	Avnet		ISL8489EIBZ-T	0	2500								1d