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

$ 7.680

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Serial I/O Controller, 4 Channel(s), 0.25MBps, CMOS, PQFP64

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		XR16C854IV	5			USD			8.590	7.680	7.230	12h
	Lingto Electronic Ltd.		XR16C854IV	23,198	1		USD	9.180	8.813	8.262	8.170	8.078	>1wk

$ 7.585

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		N8251A	2,091			USD			6.860	6.140	5.780	12h
	DigiKey Marketplace		2156-N8251A-ND	2,091	33	Bulk	USD			9.030	9.030	9.030
	Lingto Electronic Ltd.		N8251A	40,081	1		USD	7.330	7.037	6.597	6.524	6.450	>1wk

$ 8.380

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Serial I/O Controller, 4 Channel(s), 0.25MBps, CMOS, PQFP100

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		XR16C864CQ	6			USD			9.370	8.380	7.890	12h
	Lingto Electronic Ltd.		XR16C864CQ	36,696	1		USD	10.020	9.619	9.018	8.918	8.818	>1wk
	Abacus Technologies		XR16C864CQ	0									7d

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IC UART SPI/MICRWIRE COMP 16QSOP / SPI/Microwire-Compatible UART in QSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		MAX3100CEE.	0	1		USD*	2.492*	1.956*	1.930*	1.930*	1.930*	7h
	Win Source		WS-MAX3100CEE	2,500	16		USD			2.429	2.105	2.105	12h
	Worldway Electronics	2	MAX3100CEE.	12,095	7								12h
	ICPartonline		MAX3100CEE	35,638			USD	9.000	8.550	8.100	7.650	7.200	>1wk
	Esaler Electronic		MAX3100CEE	2,500			USD	3.400	3.366	3.333	3.300	3.267	1d

XR20M1172IG28TR-F

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XR20M Series 1.62 - 3.6 V I2C/SPI 2 Channel UART 64-Byte FIFO - TSSOP-28

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Weyland Electronics Group Pte. Ltd.		XR20M1172IG28TR-F	12,236	1	Tape & Reel	USD	1.803	1.803	1.803	1.803	1.803	12h
	Win Source		WS-XR20M1172IG28TR-F	2,500	9		USD		5.735	3.824	3.824	3.824	12h
	ICPartonline		XR20M1172IG28TR-F	29,841			USD	2.978	2.829	2.680	2.531	2.382	>1wk
	IC Components Ltd.		XR20M1172IG28TR-F	17,721			USD	3.750	3.179	2.496	2.265	2.265	5d
	Easev		XR20M1172IG28TR-F	1,305			USD	1.280	1.280	1.216	1.114	0.922	2h

NXP Semiconductors

$ 3.557

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IC Uart Single W/fifo 16-TSSOP / Uart 1-CH 64BYTE Fifo 2.5V/3.3V 16-PIN TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		SC16IS740IPW	500	82	Tube	USD			3.557	3.557	3.557	11h
	Component Stockers USA		SC16IS740IPW	329			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Weyland Electronics Group Pte. Ltd.		SC16IS740IPW	20,490	1	Tape & Reel	USD	2.254	2.254	2.254	2.254	2.254	12h
	Worldway Electronics		SC16IS740IPW	15,296	7		USD		1.652	1.573	1.573	1.573	12h
	ICPartonline		SC16IS740IPW	21,521			USD	48.000	45.600	43.200	40.800	38.400	>1wk

NXP Semiconductors

$ 2.078

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Tape and Reel e4 ASYNC BIT RoHS Compliant interface UART 2mA -40C 9.7mm 80MHz

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		SC16IS752IPW	2,800	100	Tube	USD			2.149	2.078	2.078	11h
	Weyland Electronics Group Pte. Ltd.		SC16IS752IPW	10,552	1	Tape & Reel	USD	1.593	1.593	1.593	1.593	1.593	12h
	Worldway Electronics		SC16IS752IPW	14,157	7		USD		1.652	1.573	1.573	1.573	12h
	ICPartonline		SC16IS752IPW	38,231			USD	47.000	44.650	42.300	39.950	37.600	>1wk
	Antdic Electronics		SC16IS752IPW	37,416			USD	45.000	42.750	40.500	36.000	33.750	>1wk

XR20M1172IG28-F

$ 7.670

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XR20M1172 Series 16Mbps 3.6V Two Channel I2C/SPI UART With 64-Byte FIFO-TSSOP-28

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		XR20M1172IG28-F	0	34	Bulk	USD			8.710	7.670	7.670	3h
	Weyland Electronics Group Pte. Ltd.		XR20M1172IG28-F	1,088	1	Tape & Reel	USD	2.254	2.254	2.254	2.254	2.254	12h
	Win Source		WS-XR20M1172IG28-F	405	9		USD		5.778	3.852	3.852	3.852	12h
	ICPartonline		XR20M1172IG28-F	19,485			USD	2.881	2.737	2.593	2.449	2.305	>1wk
	IC Components Ltd.		XR20M1172IG28-F	10,018			USD	3.360	3.360	3.360	3.360	3.360	5d

ST16C654CQ100-F

$ 17.550

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EXAR ST16C654CQ100-F UART Interface, 4 Channel, 1.5 Mbps, 2.97 V, 5.5 V, TQFP, 100 Pins

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Mouser		701-ST16C654CQ100-F	13	1	Tray	USD	27.550	21.550	18.400	17.550	17.550
	Win Source		WS-ST16C654CQ100-F	493	1		USD	56.522	37.681	37.681	37.681	37.681	12h
	ICPartonline		ST16C654CQ100-F	25,071			USD	11.106	10.551	9.996	9.440	8.885	>1wk
	IC Components Ltd.		ST16C654CQ100-F	4,390			USD	14.690	14.690	14.690	14.690	14.690	5d
	Hi-Tech Circuit Group Ltd.		ST16C654CQ100-F	60			USD			15.280	15.204	15.127	6d

Rochester Electronics

$ 21.890

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Single UART with 64-Byte Fifos, Auto Flow Control, Low-Power Modes 64-LQFP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		TL16C750IPM	1,043			USD	24.870	24.870	23.380	21.890	21.890	12h
	Win Source		WS-TL16C750IPM	100	1		USD	615.59	615.59	615.59	615.59	615.59	12h
	ICPartonline		TL16C750IPM	35,217			USD	9.877	9.383	8.889	8.395	7.902	>1wk
	IC Components Ltd.		TL16C750IPM	3,877			USD	323.80	323.80	323.80	323.80	323.80	5d
	Heisener Electronics		TL16C750IPM	4,973			USD	11.284	11.284	11.284	11.284	11.284	>1wk

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