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

Texas Instruments

$ 3.686

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1.8-V to 5-V Dual Uart With 16-BYTE Fifos | IC Dual Uart 1.8V-5V Fifo 32VQFN

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		TL16C2550RHBR	0	3K		USD					4.978
	Win Source		WS-TL16C2550RHBR	906	5		USD		10.453	6.969	6.969	6.969	17h
	Worldway Electronics		TL16C2550RHBR	18,871	7	Tape & Reel	USD		2.509	2.432	2.304	2.304	16h
	IC Components Ltd.		TL16C2550RHBR	2,665			USD	7.680	6.561	5.314	5.314	5.314	6d
	Heisener Electronics		TL16C2550RHBR	5,117			USD	3.877	3.877	3.877	3.877	3.877	>1wk

XR16L2552IJTR-F

$ 6.616

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XR16L2552 Series 3.125 Mbps 5.5 V Dual UART With 16-Byte FIFO - PLCC-44

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Weyland Electronics Group Pte. Ltd.		XR16L2552IJTR-F	5,054	1	Tape & Reel	USD	2.254	2.254	2.254	2.254	2.254	17h
	Win Source		WS-XR16L2552IJTR-F	2,300	7		USD		8.405	5.603	5.603	5.603	17h
	ICPartonline		XR16L2552IJTR-F	22,280			USD	4.111	3.905	3.700	3.494	3.288	>1wk
	IC Components Ltd.		XR16L2552IJTR-F	2,300			USD	4.880	4.880	4.880	1.791	1.791	6d
	Easev		XR16L2552IJTR-F	2,753			USD	2.168	2.168	2.060	1.886	1.561	6h

$ 2.888

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Asynch Comms Interface Adapter / Uart IC Channel

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		HD63450RCP10	331			USD			2.580	2.310	2.180	16h
	Verical		HD63450RCP10	331	117		USD				2.888	2.725
	DigiKey Marketplace		2156-HD63450RCP10-ND	331	88	Bulk	USD			3.400	3.400	3.400
	Win Source		WS-HD63450RCP10	1,460	2		USD		38.369	34.401	34.401	34.401	17h
	Antdic Electronics		HD63450RCP10	34,743			USD	1.000	0.950	0.900	0.800	0.750	>1wk

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16C550 Dual UART Bridge Controller, -40 to 85 °C, RoHS

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		PI7C9X752FAEX	0	2K		USD					4.539	4d
	Arrow Electronics		PI7C9X752FAEX	0	2K		USD					5.312
	Win Source		WS-PI7C9X752FAEX	3,970	13		USD			2.994	2.684	2.684	17h
	ICPartonline		PI7C9X752FAEX	18,318			USD	4.459	4.236	4.013	3.790	3.567	>1wk
	IC Components Ltd.		PI7C9X752FAEX	2,370			USD	7.010	7.010	7.010	2.570	2.570	6d

$ 17.590

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XR16C2850 Series 6.25 Mbps 5.5 V Dual UART With 128-Byte FIFOS - TQFP-48

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		XR16C2850CM-F	0	15	Bulk	USD			18.390	17.590	17.590	7h
	Win Source		WS-XR16C2850CM-F	1,600	3		USD		17.295	14.053	14.053	14.053	17h
	ICPartonline		XR16C2850CM-F	11,466			USD	7.034	6.682	6.330	5.979	5.627	>1wk
	IC Components Ltd.		XR16C2850CM-F	2,316			USD	9.890	9.890	9.890	3.748	3.748	6d
	Hi-Tech Circuit Group Ltd.		XR16C2850CM-F	1,506			USD			10.820	10.766	10.712	2h

$ 13.630

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1 Channel(s), 625KBPS, Serial Comm Controller, PQCC44, Plastic, LCC-44

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		CS82C50A-5	515			USD			15.240	13.630	12.830	16h
	Win Source		WS-CS82C50A-5	1,500	30		USD			1.737	1.458	1.458	17h
	ICPartonline		CS82C50A-5	12,528			USD	29.000	27.550	26.100	24.650	23.200	>1wk
	IC Components Ltd.		CS82C50A-5	2,353			USD	16.850	16.850	16.850	6.180	6.180	6d
	Antdic Electronics		CS82C50A-5	44,211			USD	1.000	0.950	0.900	0.800	0.750	>1wk

MAX3111EEWI+G36

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MAX3111E Tube EAR99 2010 interface controller 3V~3.6V 2.65mm 450muA 230kbps

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		MAX3111EEWI+G36	0	1		USD*	10.625*	10.102*	9.553*	9.553*	9.553*	11h
	Component Stockers USA		MAX3111EEWI+G36	395			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Win Source		WS-MAX3111EEWI+G36	12	2		USD		25.110	21.761	21.761	21.761	17h
	Worldway Electronics		MAX3111EEWI+G36	9,414	7	Tube	USD		9.002	8.726	8.267	8.267	16h
	IC Components Ltd.		MAX3111EEWI+G36	4,600			USD	60.110	60.110	60.110	60.110	60.110	6d

NXP Semiconductors

SC16C554BIB64,157

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4 Channel 5 V 5 Mbps Surface Mount UART W/16-byte FIFO - LQFP-64

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		SC16C554BIB64,157	0	800	Tape & Reel	USD*				9.446*	9.446*	11h
	Worldway Electronics		SC16C554BIB64,157	8,479	7	Tray	USD		2.174	2.107	1.996	1.996	16h
	IC Components Ltd.		SC16C554BIB64,157	1,000			USD	17.050	17.050	17.050	6.359	6.359	6d
	Easev		SC16C554BIB64,157	377			USD	3.100	3.100	2.945	2.697	2.232	6h
	Fmall Co., Limited		SC16C554BIB64,157	18,990			USD	6.725	6.725	6.291	5.930	5.423	6h

$ 9.026

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Lead Free Gull Wing Serial Io/communication Controller Serial Quad Uart IC 3.6V 4MBPS 10MM -40C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		XR16V554IV-F	0	160		USD				9.026	8.575	4d
	Future Electronics		XR16V554IV-F	0	3	Tray	USD		8.940	8.710	8.580	8.580
	Win Source		WS-XR16V554IV-F	3,610	7		USD		9.033	6.022	6.022	6.022	17h
	ICPartonline		XR16V554IV-F	34,531			USD	8.558	8.130	7.702	7.274	6.846	>1wk
	IC Components Ltd.		XR16V554IV-F	2,368			USD	5.720	4.719	3.855	3.855	3.855	6d

XR21B1421IL24-F

$ 2.930

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USB-to-UART 1-CH 512byte FIFO 3.3V/5V Medical 24-Pin QFN EP Tray

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		XR21B1421IL24-F	0	490		USD				2.886	2.842	4d
	Future Electronics		XR21B1421IL24-F	0	490	Tray	USD				2.930	2.930
	Win Source		WS-XR21B1421IL24-F	8,096	18		USD			2.589	2.244	2.244	17h
	ICPartonline		XR21B1421IL24-F	28,412			USD	2.107	2.001	1.896	1.791	1.685	>1wk
	Easev		XR21B1421IL24-F	1,960			USD	1.007	1.007	0.957	0.876	0.725	6h

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