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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ST16C454 Series 1.5 Mbps 5.5 V Quad Universal Asynchronous UART - PLCC-68

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-ST16C454IJ68-F	2,400	1		USD	60.509	40.340	40.340	40.340	40.340	8h
	ICPartonline		ST16C454IJ68-F	10,609			USD	11.230	10.669	10.107	9.546	8.984	>1wk
	IC Components Ltd.		ST16C454IJ68-F	3,140			USD	37.830	37.830	37.830	37.830	37.830	5d
	ZTZ Technology Limited		ST16C454IJ68-F	21,802			USD	11.230	10.332	9.433	7.636	7.636	1d
	Run Hong Electronics		ST16C454IJ68-F	4,216			USD	16.600	16.600	16.600	16.600	16.600	2d

NXP Semiconductors

SC28L202A1DGG,118

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Uart 2-CH 256BYTE Fifo 3V/5V 56-PIN TSSOP T/r

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		SC28L202A1DGG,118	212	300		USD				6.421	6.421	5d
	Worldway Electronics		SC28L202A1DGG,118	8,259	7	Tape & Reel	USD		2.714	2.631	2.492	2.492	7h
	Fmall Co., Limited		SC28L202A1DGG,118	16,730			USD	116.92	111.07	105.23	95.873	95.873	7d
	Aztech		SC28L202A1DGG,118	4,517			USD	5.610	5.610	5.610	5.610	5.610	4h
	SHENGYU ELECTRONICS		SC28L202A1DGG,118	14,281	1		USD	25.957	25.438	24.660	23.880	22.840	1d

Texas Instruments

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Quad UART with 16-Byte FIFOs 80-LQFP 0 to 70

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-TL16C554APNRG4	6	3		USD		18.698	15.682	15.682	15.682	8h
	Worldway Electronics		TL16C554APNRG4	7,152	7	Tape & Reel	USD		1.795	1.740	1.649	1.649	7h
	ICPartonline		TL16C554APNRG4	17,720			USD	5.798	5.508	5.218	4.929	4.639	>1wk
	Esaler Electronic		TL16C554APNRG4	1,000			USD	5.890	5.832	5.774	5.717	5.660	1d
	SHENGYU ELECTRONICS		TL16C554APNRG4	9,831	1		USD	0.613	0.600	0.580	0.560	0.540	1d

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I2C/SPI to Dual UART Bridge Controller, -40 to 85 °C, RoHS

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-PI7C9X762BLEX	3,000	12		USD			3.642	3.265	3.265	8h
	ICPartonline		PI7C9X762BLEX	26,484			USD	2.733	2.596	2.460	2.323	2.187	>1wk
	Worldway Electronics		PI7C9X762BLEX	20,712	7	Tape & Reel	USD		1.315	1.274	1.207	1.207	7h
	Anlinkda		PI7C9X762BLEX	13,346			USD	3.048	2.730	2.338	2.297	2.204	1d
	SHENGYU ELECTRONICS		PI7C9X762BLEX	8,672	1		USD	2.144	2.101	2.040	1.970	1.890	1d

NXP Semiconductors

SC16C654BIA68,512

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UART 4-CH 64byte FIFO 2.5V/3.3V/5V 68-Pin PLCC Tube

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		SC16C654BIA68,512	237	50	Tube	USD			30.139	30.139	30.139	5d
	Component Stockers USA		SC16C654BIA68,512	454			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		SC16C654BIA68,512	13,197	7	Tube	USD		2.800	2.714	2.571	2.571	7h
	Aztech		SC16C654BIA68,512	12,654			USD	1.050	1.050	1.050	1.050	1.050	4h
	Chipsmall Limited		SC16C654BIA68,512	91,500	1		USD	194.25	168.35	139.86	129.50	129.50	1h

Texas Instruments

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Dual UART with 16-Byte FIFOs & Parallel Port 68-PLCC 0 to 70

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		TL16C552FNRG4	1,644	300		USD				5.574	5.574	5d
	Win Source		WS-TL16C552FNRG4	20	4		USD		11.466	9.316	9.316	9.316	8h
	Worldway Electronics		TL16C552FNRG4	29,722	7	Tape & Reel	USD		2.267	2.197	2.082	2.082	7h
	IC Components Ltd.		TL16C552FNRG4	1,000			USD	15.010	15.010	15.010	5.691	5.691	5d
	Esaler Electronic		TL16C552FNRG4	250			USD	6.968	6.899	6.831	6.763	6.696	1d

NXP Semiconductors

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PLCC EAR99 0.0046875MBps Tin (Sn) interface UART 2mA 0C 4.57mm 3.6864MHz

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		SCC2691AC1A28	9,130	7		USD		90.090	85.800	85.800	85.800	7h
	Antdic Electronics		SCC2691AC1A28	47,482			USD	15.000	14.250	13.500	12.000	11.250	>1wk
	Classic Components	6	SCC2691AC1A28	1,000									2d
	Aztech		SCC2691AC1A28	847			USD	16.800	16.800	16.800	16.800	16.800	4h
	Quest		SCC2691AC1A28	6			USD	6.000	4.000	4.000	4.000	4.000	6h

NXP Semiconductors

SC16C2550BIA44,518

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SC16C2550B 5 V 3.3 V and 2.5 V Dual UART 5 Mbit/s w/ 16-byte FIFOs - PLCC44

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		SC16C2550BIA44,518	233	150		USD				15.853	15.853	5d
	Worldway Electronics		SC16C2550BIA44,518	8,023	7	Tape & Reel	USD		8.244	7.991	7.571	7.571	7h
	IC Components Ltd.		SC16C2550BIA44,518	1,000			USD	12.620	12.620	12.620	4.707	4.707	5d
	Fmall Co., Limited		SC16C2550BIA44,518	38,630			USD	13.524	12.848	12.172	11.090	11.090	7d
	Aztech		SC16C2550BIA44,518	7,800			USD	6.280	6.280	6.280	6.280	6.280	4h

NXP Semiconductors

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Serial I/O Controller, 1 Channel(s), 0.00384MBps, CMOS, PQCC28

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		SCC2691AE1A28	167	300	Tray	USD				7.430	7.430	5d
	Worldway Electronics		SCC2691AE1A28	19,608	7		USD		3.270	3.115	3.115	3.115	7h
	Antdic Electronics		SCC2691AE1A28	18,911			USD	9.000	8.550	8.100	7.200	6.750	>1wk
	ICPartonline		SCC2691AE1A28	11,990			USD	2.000	1.900	1.800	1.700	1.600	>1wk
	IC Components Ltd.		SCC2691AE1A28	2,438			USD	276.93	276.93	276.93	276.93	276.93	5d

Texas Instruments

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Dual UA T with 16-Byte FIFOs & Parallel Port 68-PLCC 0 to 70

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-TL16C552FNG4	20	4		USD		12.878	10.463	10.463	10.463	8h
	Worldway Electronics		TL16C552FNG4	21,017	7	Tube	USD		3.543	3.435	3.254	3.254	7h
	Esaler Electronic		TL16C552FNG4	54			USD	7.536	7.461	7.387	7.314	7.241	1d
	SHENGYU ELECTRONICS		TL16C552FNG4	7,930	1		USD	4.070	3.989	3.870	3.740	3.580	1d
	Digi-ic_SMART PIONEER		TL16C552FNG4	3,616	100		USD			12.620	12.620	12.620	1d

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