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

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
	Microchip USA		SCC2692AC1N28,129	1,354	600	Tube	USD				3.899	3.899	5d
	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	9h
	Aztech		SCC2692AC1N28,129	11,995			USD	2.960	2.960	2.960	2.960	2.960	6h
	Fly-Wing Technology		SCC2692AC1N28,129	2,252			USD	53.696	44.058	42.682	39.928	39.928	8h

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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	9h
	SHENGYU ELECTRONICS		CP2101	17,122	1		USD	0.997	0.977	0.950	0.920	0.880	1d
	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	8h
	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	9h
	SHENGYU ELECTRONICS		TL16C550CFNG4	4,058	1		USD	2.680	2.626	2.550	2.470	2.360	1d
	Fly-Wing Technology		TL16C550CFNG4	1,958			USD	49.572	46.766	44.119	39.266	39.266	8h
	Quest		TL16C550CFNG4	26			USD	5.400	2.700	2.700	2.700	2.700	8h
	Suntronic		TL16C550CFNG4	4,800									12h

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
	Microchip USA		SC16C550BIB48,157	165	600	Tray	USD				4.766	4.766	5d
	Worldway Electronics		SC16C550BIB48,157	5,598	7	Tray	USD		0.586	0.568	0.538	0.538	9h
	Aztech		SC16C550BIB48,157	5,824			USD	6.550	6.550	6.550	6.550	6.550	6h
	Fly-Wing Technology		SC16C550BIB48,157	7,836			USD	5.370	4.406	4.268	3.993	3.993	8h
	Fmall Co., Limited		SC16C550BIB48,157	18,190									7d

NXP Semiconductors

SCC2698BE1A84,518

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Tape & Reel (TR) e3 0.125MBps 1994 interface UART 30mA 29.31mm 4MHz 5V

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		SCC2698BE1A84,518	110	150		USD				24.724	24.724	5d
	Component Stockers USA		SCC2698BE1A84,518	608			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		SCC2698BE1A84,518	6,762	7	Tape & Reel	USD		4.747	4.602	4.360	4.360	9h
	Aztech		SCC2698BE1A84,518	7,364			USD	2.140	2.140	2.140	2.140	2.140	6h
	Fly-Wing Technology		SCC2698BE1A84,518	2,423			USD	13.963	11.457	11.100	10.384	10.384	8h

NXP Semiconductors

SCC2681AE1A44,529

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Tube R-PQCC-J44 0.125MBps 2004 interface UART 85C 16.585mm 4MHz 1Mbps

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		SCC2681AE1A44,529	200	150	Tube	USD				16.448	16.448	5d
	Component Stockers USA		SCC2681AE1A44,529	325			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		SCC2681AE1A44,529	13,441	7	Tube	USD		2.694	2.612	2.474	2.474	9h
	Aztech		SCC2681AE1A44,529	12,567			USD	1.140	1.140	1.140	1.140	1.140	6h
	Fly-Wing Technology		SCC2681AE1A44,529	1,027			USD	9.776	8.021	7.770	7.269	7.269	8h

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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	10h
	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	1d
	Fly-Wing Technology		XR88C681JTR-F	2,317			USD	36.207	29.708	28.780	26.924	26.924	8h
	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	10h
	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	1d
	SHENGYU ELECTRONICS		XR16L570IL32TR-F	12,862	1		USD	1.149	1.126	1.090	1.060	1.010	1d

NXP Semiconductors

SCC68681C1A44,518

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Serial I/O Controller, 2 Channel(s), 0.125MBps, CMOS, PQCC44

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		SCC68681C1A44,518	377	50		USD			74.422	74.422	74.422	5d
	Component Stockers USA		SCC68681C1A44,518	476			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		SCC68681C1A44,518	12,046	7	Tape & Reel	USD		33.553	32.526	30.814	30.814	9h
	IC Components Ltd.		SCC68681C1A44,518	8,225			USD	4.530	4.530	4.530	4.530	4.530	5d
	Aztech		SCC68681C1A44,518	8,618			USD	4.860	4.860	4.860	4.860	4.860	6h

Texas Instruments

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Single UART with 16-Byte FIFO 44-PLCC 0 to 70

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-TL16C550AFNR	7,400	3		USD		15.385	12.500	12.500	12.500	10h
	Worldway Electronics		TL16C550AFNR	10,227	7		USD		0.101	0.098	0.093	0.093	9h
	Anlinkda		TL16C550AFNR	45,787			USD	0.322	0.288	0.247	0.247	0.237	1d
	SHENGYU ELECTRONICS		TL16C550AFNR	9,713	1		USD	0.306	0.300	0.290	0.280	0.270	1d
	Fly-Wing Technology		TL16C550AFNR	2,393			USD	13.410	11.004	10.660	9.972	9.972	8h

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