Electronic PartsIntegrated Circuits (ICs)Interface ICsUART Interface ICs (2,032)

UART Interface ICs

Universal Asynchronous Receiver Transmitter (UART) interface is an integrated circuit (IC) used to implement serial digital interfaces.

Interface ICs are integrated circuits that control and manage communication between two or more devices. A UART IC converts data between parallel and serial forms, making it indispensable in systems where devices need to communicate via serial ports. It's the standard serial interface for PCs and microcontrollers. Whether you're developing applications for computing, telecommunications or embedded systems, we'll help you find the latest and most reliable UART ICs available from the manufacturers you trust.

Top manufacturers

NXP Semiconductors

Texas Instruments

Rochester Electronics

Analog Devices

Explore UART Interface ICs

Results: 2,032

Authorized Distributors

Non-Authorized Stocking Distributors

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XR16M580 Series 16 Mbps 3.63 V High Performance UART With 16-Byte FIFO-QFN-32

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-XR16M580IL32-F	9,840	60		USD			1.031	0.687	0.687	21h
	ICPartonline		XR16M580IL32-F	10,049			USD	5.000	4.750	4.500	4.250	4.000	>1wk
	IC Components Ltd.		XR16M580IL32-F	10,042			USD	8.660	8.660	8.660	8.660	8.660	6d
	Chipsmall Limited		XR16M580IL32-F	5,000	1		USD	16.740	15.066	9.626	8.370	8.370	3h
	Fly-Wing Technology		XR16M580IL32-F	2,518			USD	2.851	2.340	2.267	2.120	2.120	19h

ST16C2450CQ48-F

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ST16C2450 Series 1.5 Mbps 5.5 V Dual Surface Mount UART - TQFP-48

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-ST16C2450CQ48-F	3,025	6		USD		9.933	6.622	6.622	6.622	21h
	ICPartonline		ST16C2450CQ48-F	28,736			USD	19.000	18.050	17.100	16.150	15.200	>1wk
	Run Hong Electronics		ST16C2450CQ48-F	8,968			USD	14.114	14.114	14.114	14.114	14.114	8h
	Fly-Wing Technology		ST16C2450CQ48-F	1,946			USD	16.109	13.218	12.805	11.979	11.979	19h
	Quest		ST16C2450CQ48-F	5			USD	10.800	5.400	5.400	5.400	5.400	19h

NXP Semiconductors

SCC2692AC1N28,129

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Serial I/O Controller, 2 Channel(s), 0.125MBps, CMOS, PDIP28

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		SCC2692AC1N28,129	461			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		SCC2692AC1N28,129	18,478	7	Tube	USD		1.629	1.579	1.496	1.496	20h
	Aztech		SCC2692AC1N28,129	11,995			USD	2.960	2.960	2.960	2.960	2.960	17h
	Fly-Wing Technology		SCC2692AC1N28,129	2,252			USD	53.696	44.058	42.682	39.928	39.928	19h
	Fmall Co., Limited		SCC2692AC1N28,129	28,870									10h

NXP Semiconductors

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UART Interface, 4, 5 Mbps, 2.25 V, 5.5 V, LCC, 68

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		SC16C654BIA68	6,945	7		USD		1.501	1.455	1.379	1.379	20h
	Antdic Electronics		SC16C654BIA68	15,584			USD	44.000	41.800	39.600	35.200	33.000	>1wk
	IC Components Ltd.		SC16C654BIA68	2,252			USD	7.540	7.540	7.540	7.540	7.540	6d
	Aztech		SC16C654BIA68	618			USD	8.480	8.480	8.480	8.480	8.480	17h
	SHENGYU ELECTRONICS		SC16C654BIA68	13,091	1		USD	10.720	10.505	10.180	9.860	9.430	2d

NXP Semiconductors

SCC2681AC1A44,512

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UART 2 Channel 5 Volt 44-Pin PLCC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		SCC2681AC1A44,512	17,439	7	Tube	USD		2.763	2.679	2.538	2.538	20h
	Aztech		SCC2681AC1A44,512	6,575			USD	3.500	3.500	3.500	3.500	3.500	17h
	ODG (Origin Data Global)		SCC2681AC1A44,512	68	6		USD		8.175	7.007	7.007	7.007	>1wk
	Heisener Electronics		SCC2681AC1A44,512	8,985									>1wk
	Fmall Co., Limited		SCC2681AC1A44,512	32,970									10h

NXP Semiconductors

SC16C550BIB48,157

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Obsolete Surface Mount ROHS3Compliant Tray UART IC 2.5V 3.3V 5V 3Mbps 16Byte

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		SC16C550BIB48,157	5,598	7	Tray	USD		0.586	0.568	0.538	0.538	20h
	Aztech		SC16C550BIB48,157	5,824			USD	6.550	6.550	6.550	6.550	6.550	17h
	Fly-Wing Technology		SC16C550BIB48,157	7,836			USD	5.370	4.406	4.268	3.993	3.993	19h
	Fmall Co., Limited		SC16C550BIB48,157	18,190									10h
	Suntronic		SC16C550BIB48,157	49,387									23h

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CP2101 Tube 8542.31.00.01 2000 interface controller 3V~3.6V 5mm 25mA -40C~85C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		CP2101	21,815	7	Tube	USD		3.153	3.057	2.896	2.896	20h
	SHENGYU ELECTRONICS		CP2101	17,122	1		USD	0.997	0.977	0.950	0.920	0.880	2d
	Chipsmall Limited		CP2101	8,400	1		USD	2.100	1.400	0.840	0.700	0.700	3h
	Fly-Wing Technology		CP2101	1,854			USD	12.082	9.913	9.604	8.984	8.984	19h
	Classic Components		CP2101	64									2d

Texas Instruments

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Single UA T with 16-Byte FIFOs and Auto Flow Control 44-PLCC 0 to 70

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		TL16C550CFNG4	12,767	7	Tube	USD		1.460	1.415	1.341	1.341	20h
	SHENGYU ELECTRONICS		TL16C550CFNG4	4,058	1		USD	2.680	2.626	2.550	2.470	2.360	2d
	Fly-Wing Technology		TL16C550CFNG4	1,958			USD	49.572	46.766	44.119	39.266	39.266	19h
	Quest		TL16C550CFNG4	26			USD	5.400	2.700	2.700	2.700	2.700	19h
	Suntronic		TL16C550CFNG4	4,800									23h

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Lead Free Surface Mount RoHS Compliant Tape and Reel UART IC 5.25V 1Mbps -40C 15mA

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-XR88C681JTR-F	320	2		USD		30.665	27.492	27.492	27.492	21h
	ICPartonline		XR88C681JTR-F	27,802			USD	11.000	10.450	9.900	9.350	8.800	>1wk
	SHENGYU ELECTRONICS		XR88C681JTR-F	14,861	1		USD	19.908	19.510	18.910	18.320	17.520	2d
	Fly-Wing Technology		XR88C681JTR-F	2,317			USD	36.207	29.708	28.780	26.924	26.924	19h
	ODG (Origin Data Global)		XR88C681JTR-F	320	1		USD	65.402	56.058	56.058	56.058	56.058	>1wk

XR16L570IL32TR-F

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XR16L570 Series CPU 4 Mbps Surface Mount 1 Channel UART - QFN-32

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-XR16L570IL32TR-F	15,500	6		USD		9.793	6.529	6.529	6.529	21h
	ICPartonline		XR16L570IL32TR-F	22,116			USD	1.950	1.853	1.755	1.658	1.560	>1wk
	Chipsmall Limited		XR16L570IL32TR-F	50,451	1		USD	9.460	8.514	5.440	4.730	4.730	3h
	ZTZ Technology Limited		XR16L570IL32TR-F	16,251			USD	1.950	1.794	1.638	1.326	1.326	2d
	SHENGYU ELECTRONICS		XR16L570IL32TR-F	12,862	1		USD	1.149	1.126	1.090	1.060	1.010	2d

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