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

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Uart 2-CH 5V 44-PIN Plcc T/r

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		SCC2692AE1A44	351	150	Tray	USD				15.100	15.100	5d
	Worldway Electronics		SCC2692AE1A44	19,374	7		USD		5.388	5.223	4.948	4.948	7h
	ICPartonline		SCC2692AE1A44	7,631			USD	43.000	40.850	38.700	36.550	34.400	>1wk
	Antdic Electronics		SCC2692AE1A44	6,864			USD	43.000	40.850	38.700	34.400	32.250	>1wk
	IC Components Ltd.		SCC2692AE1A44	16,880			USD	10.680	10.680	10.680	10.680	10.680	5d

Texas Instruments

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Single UA T with 16-Byte FIFO 44-PLCC 0 to 70

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		TL16C550AFN	217	600	Tray	USD				4.860	4.860	5d
	Component Stockers USA		TL16C550AFN	584			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Win Source		WS-TL16C550AFN	8,400	6		USD		9.844	6.563	6.563	6.563	8h
	Worldway Electronics		TL16C550AFN	16,917	7		USD		1.898	1.840	1.743	1.743	7h
	Aztech		TL16C550AFN	9,630			USD	1.020	1.020	1.020	1.020	1.020	4h

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IC Uart Spi Microwire-comp 14DIP / RS232, RS485 Controller Spi, Uart Interface 14-PDIP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		MAX3100EPD	1,310	600	Tube	USD				3.770	3.770	5d
	Win Source		WS-MAX3100EPD	20	2		USD		20.478	17.175	17.175	17.175	8h
	Worldway Electronics		MAX3100EPD	8,731	7	Tube	USD		1.390	1.348	1.277	1.277	7h
	IC Components Ltd.		MAX3100EPD	4,536			USD	9.500	9.500	9.500	9.500	9.500	5d
	Esaler Electronic		MAX3100EPD	2,500			USD	4.713	4.666	4.620	4.574	4.529	1d

NXP Semiconductors

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5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		SC16C2552BIA44	342	150	Tray	USD				18.000	18.000	5d
	Component Stockers USA		SC16C2552BIA44	320			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		SC16C2552BIA44	10,324	7		USD		3.176	3.025	3.025	3.025	7h
	Antdic Electronics		SC16C2552BIA44	27,927			USD	48.000	45.600	43.200	38.400	36.000	>1wk
	ICPartonline		SC16C2552BIA44	24,586			USD	1.000	0.950	0.900	0.850	0.800	>1wk

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Lead Free Gull Wing Serial Io/communication Controller Serial Quad Uart IC 3.6V 8MBPS 64MHZ 7MM

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-XR16V2750IM-F	1,440	12		USD			3.830	3.433	3.433	8h
	ICPartonline		XR16V2750IM-F	36,109			USD	4.814	4.574	4.333	4.092	3.851	>1wk
	IC Components Ltd.		XR16V2750IM-F	7,900			USD	18.490	18.490	18.490	18.490	18.490	5d
	LCSC		C1523661	1	1	Tray	USD	11.720	11.129	9.213	9.213	9.213	17h
	SHENGYU ELECTRONICS		XR16V2750IM-F	12,327	1		USD	9.648	9.455	9.170	8.880	8.490	1d

Texas Instruments

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Tube EAR99 0.125MBps Nickel/Palladium/Gold (Ni/Pd/Au) interface UART 50mA -40C 24.23mm 16MHz

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-TL16C554AFNG4	20	12		USD			3.211	2.879	2.879	8h
	Worldway Electronics		TL16C554AFNG4	29,324	7	Tube	USD		6.472	6.274	5.944	5.944	7h
	Esaler Electronic		TL16C554AFNG4	36			USD	15.739	15.582	15.427	15.273	15.121	1d
	Hi-Tech Circuit Group Ltd.		TL16C554AFNG4	8			USD			8.100	7.938	7.695	6d
	Aztech		TL16C554AFNG4	4,691			USD	6.030	6.030	6.030	6.030	6.030	4h

NXP Semiconductors

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Uart 1-CH 16BYTE Fifo 3.3V/5V 44-PIN PQFP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		SC28L91A1B	217	600	Tray	USD				4.510	4.510	5d
	Worldway Electronics		SC28L91A1B	11,148	7		USD		6.381	6.186	5.861	5.861	7h
	Antdic Electronics		SC28L91A1B	43,612			USD	18.000	17.100	16.200	14.400	13.500	>1wk
	ICPartonline		SC28L91A1B	13,837			USD	3.000	2.850	2.700	2.550	2.400	>1wk
	SHENGYU ELECTRONICS		SC28L91A1B	18,552	1		USD	4.288	4.202	4.070	3.940	3.770	1d

Texas Instruments

PC16550DVX/NOPB

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Tape & Reel (TR) EAR99 0.1875MBps 8088 interface UART 15mA 0C 16.59mm 24MHz

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		PC16550DVX/NOPB	116	150	Bulk	USD				16.378	16.378	5d
	Component Stockers USA		PC16550DVX/NOPB	11,809			USD	3.280	3.220	3.120	3.020	3.020	>1wk
	Win Source		WS-PC16550DVX/NOPB	2,870	6		USD		9.176	6.118	6.118	6.118	8h
	Worldway Electronics		PC16550DVX/NOPB	26,594	7	Tape & Reel	USD		2.317	2.247	2.128	2.128	7h
	Heisener Electronics		PC16550DVX/NOPB	6,856			USD	5.330	5.330	5.330	5.330	5.330	7d

Texas Instruments

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3.3-V DUAL UART WITH 64-BYTE FIFO Serial I/O Controller, 2 Channel(s), 0.375MBps, CMOS, PQFP48

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-TL16C752BPTG4	7,850	3		USD		17.075	14.687	14.687	14.687	8h
	Worldway Electronics		TL16C752BPTG4	13,195	7	Tray	USD		2.741	2.657	2.517	2.517	7h
	ICPartonline		TL16C752BPTG4	20,588			USD	22.000	20.900	19.800	18.700	17.600	>1wk
	IC Components Ltd.		TL16C752BPTG4	5,688			USD	11.770	11.770	11.770	11.770	11.770	5d
	Esaler Electronic		TL16C752BPTG4	250			USD	4.670	4.624	4.578	4.533	4.488	1d

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XR68C681 Series 5 V 1 Mbps Surface Mount CMOS Dual UART - PLCC-44

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		XR68C681CJTR-F	1,847	300		USD				9.752	9.752	5d
	Win Source		WS-XR68C681CJTR-F	240	4		USD		11.940	9.702	9.702	9.702	8h
	ICPartonline		XR68C681CJTR-F	26,715			USD	5.236	4.974	4.712	4.450	4.189	>1wk
	IC Components Ltd.		XR68C681CJTR-F	1,883			USD	10.240	9.254	7.661	7.317	7.317	5d
	Hi-Tech Circuit Group Ltd.		XR68C681CJTR-F	1,505			USD			6.890	6.856	6.821	6d

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