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

Compare

XR16L2551 Series 3.125 Mbps 5.5 V Low Voltage UART With Powersave - QFN-32

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-XR16L2551IL-F	7,010	12		USD			3.722	3.337	3.337	12h
	ICPartonline		XR16L2551IL-F	18,971			USD	4.774	4.535	4.296	4.058	3.819	>1wk
	ZTZ Technology Limited		XR16L2551IL-F	22,658			USD	4.774	4.392	4.010	3.246	3.246	1d
	Run Hong Electronics		XR16L2551IL-F	7,308			USD	8.456	8.456	8.456	8.456	8.456	2d
	SHENGYU ELECTRONICS		XR16L2551IL-F	6,639	1		USD	6.126	6.003	5.820	5.640	5.390	1d

NXP Semiconductors

SCC2691AC1A28,602

Compare

Tube S-PQCC-J28 0.0046875MBps 2006 interface UART 2mA 70C 11.505mm 4MHz

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics	2	SCC2691AC1A28602	20,386	7		USD		1.157	1.121	1.062	1.062	11h
	Antdic Electronics		SCC2691AC1A28,602	45,909			USD	18.000	17.100	16.200	14.400	13.500	>1wk
	Aztech		SCC2691AC1A28,602	10,184			USD	4.460	4.460	4.460	4.460	4.460	7h
	Fly-Wing Technology		SCC2691AC1A28,602	502			USD	299.46	268.48	268.48	268.48	268.48	9h
	ODG (Origin Data Global)		SCC2691AC1A28,602	20	1		USD	132.85	122.63	122.63	122.63	122.63	>1wk

Texas Instruments

TL16C2550IRHBG4

Compare

1.8-V to 5-V Dual UART with 16-Byte FIFOs 32-VQFN -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-TL16C2550IRHBG4	4,000	5		USD		11.161	7.441	7.441	7.441	12h
	Worldway Electronics		TL16C2550IRHBG4	17,931	7	Tray	USD		1.450	1.406	1.332	1.332	11h
	Esaler Electronic		TL16C2550IRHBG4	146			USD	4.405	4.361	4.318	4.275	4.233	1d
	SHENGYU ELECTRONICS		TL16C2550IRHBG4	7,765	1		USD	2.142	2.100	2.040	1.970	1.890	1d
	Ansinor		TL16C2550IRHBG4	5,154	1		USD	7.629	6.305	5.629	4.871	4.595	6h

NXP Semiconductors

Compare

Tape and Reel e3 Tin (Sn) ASYNC BIT interface UART 10mA -40C 10mm 8MHz

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		SC26C92C1B	15,014	7		USD		2.029	1.967	1.863	1.863	11h
	ICPartonline		SC26C92C1B	26,009			USD	9.000	8.550	8.100	7.650	7.200	>1wk
	Antdic Electronics		SC26C92C1B	11,728			USD	32.000	30.400	28.800	25.600	24.000	>1wk
	Aztech		SC26C92C1B	502			USD	14.060	14.060	14.060	14.060	14.060	7h
	SHENGYU ELECTRONICS		SC26C92C1B	11,601	1		USD	0.585	0.573	0.560	0.540	0.510	1d

NXP Semiconductors

SC28L194A1A,518

Compare

SC28L194 Series CMOS 460.8 kbps Surface Mount 4 Channel UART - PLCC-68

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		SC28L194A1A,518	17,547	7	Tape & Reel	USD		42.743	41.435	39.254	39.254	11h
	IC Components Ltd.		SC28L194A1A,518	1,000			USD	62.630	62.630	62.630	23.358	23.358	5d
	Fmall Co., Limited		SC28L194A1A,518	15,830			USD	67.101	63.746	60.391	55.023	55.023	31m
	Aztech		SC28L194A1A,518	8,335			USD	6.480	6.480	6.480	6.480	6.480	7h
	SHENGYU ELECTRONICS		SC28L194A1A,518	12,173	1		USD	24.828	24.332	23.590	22.840	21.850	1d

Texas Instruments

Compare

Uart 2-CH 16BYTE Fifo 5V 44-PIN Plcc Tube / IC Uart Dual With Fifo 44-PLCC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-PC16552DV/NOPB	880	1		USD	129.03	119.33	119.33	119.33	119.33	12h
	Worldway Electronics		PC16552DV/NOPB	13,873	7	Tube	USD		42.929	41.615	39.425	39.425	11h
	ICPartonline		PC16552DV/NOPB	37,317			USD	6.095	5.790	5.486	5.181	4.876	>1wk
	IC Components Ltd.		PC16552DV/NOPB	2,040			USD	3.950	3.950	3.950	3.950	3.950	5d
	Heisener Electronics		PC16552DV/NOPB	5,556			USD	11.355	11.355	11.355	11.355	11.355	7d

Texas Instruments

Compare

Universal Asynchronous eceiver/Transmitter with FIFOs 40-PDIP 0 to 70

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-PC16550DN/NOPB	2,630	4		USD		12.177	9.893	9.893	9.893	12h
	Worldway Electronics		PC16550DN/NOPB	24,982	7	Tube	USD		2.656	2.575	2.439	2.439	11h
	Heisener Electronics		PC16550DN/NOPB	6,054			USD	6.287	6.287	6.287	6.287	6.287	7d
	SHENGYU ELECTRONICS		PC16550DN/NOPB	10,190	1		USD	0.557	0.546	0.530	0.510	0.490	1d
	Anlinkda		PC16550DN/NOPB	7,800			USD	13.651	12.226	11.238	9.490	8.443	1d

NXP Semiconductors

SC16C554BIB64,128

Compare

5 V, 3.3 V And 2.5 V Quad Uart, 5 Mbit/S (Max.) With 16-Byte Fifos Rohs Compliant: Yes

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		SC16C554BIB64,128	720			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		SC16C554BIB64,128	10,960	7	Tape & Reel	USD		5.773	5.596	5.302	5.302	11h
	Aztech		SC16C554BIB64,128	6,070			USD	1.270	1.270	1.270	1.270	1.270	7h
	Fly-Wing Technology		SC16C554BIB64,128	2,245			USD	16.109	13.218	12.805	11.979	11.979	9h
	Chipsmall Limited		SC16C554BIB64,128	960	1		USD	20.675	15.506	11.888	10.338	10.338	5h

NXP Semiconductors

Compare

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		SC16C554BIB64	7,740	7		USD		6.542	6.231	6.231	6.231	11h
	Antdic Electronics		SC16C554BIB64	48,935			USD	36.000	34.200	32.400	28.800	27.000	>1wk
	IC Components Ltd.		SC16C554BIB64	3,979			USD	4.840	4.840	4.840	4.840	4.840	5d
	Aztech		SC16C554BIB64	820			USD	13.800	13.800	13.800	13.800	13.800	7h
	SHENGYU ELECTRONICS		SC16C554BIB64	19,388	1		USD	6.672	6.539	6.340	6.140	5.870	1d

NXP Semiconductors

SC16C2552BIA44,512

Compare

UART 2-CH 16byte FIFO 2.5V/3.3V/5V 44-Pin PLCC Tube

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		SC16C2552BIA44,512	607			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		SC16C2552BIA44,512	19,085	7	Tube	USD		1.552	1.504	1.425	1.425	11h
	Aztech		SC16C2552BIA44,512	5,687			USD	4.620	4.620	4.620	4.620	4.620	7h
	Fly-Wing Technology		SC16C2552BIA44,512	2,194			USD	10.740	8.812	8.537	7.986	7.986	9h
	Fmall Co., Limited		SC16C2552BIA44,512	28,920									31m

UART Interface ICs Popular Parts

FT230XS-R by FTDI

FTDIFT230XS-RUART Interface ICsView

FT232RL-REEL by FTDI

FTDIFT232RL-REELUART Interface ICsView

FT234XD-R by FTDI

FTDIFT234XD-RUART Interface ICsView

FT2232HL-REEL by FTDI

FTDIFT2232HL-REELUART Interface ICsView

FT232RNQ-REEL by FTDI

FTDIFT232RNQ-REELUART Interface ICsView

FT231XQ-R by FTDI

FTDIFT231XQ-RUART Interface ICsView

FT2232HQ-REEL by FTDI

FTDIFT2232HQ-REELUART Interface ICsView

Silicon LabCP2102UART Interface ICsView

FT234XD-T by FTDI

FTDIFT234XD-TUART Interface ICsView

FT232RQ-REEL by FTDI

FTDIFT232RQ-REELUART Interface ICsView

CP2102-GMR by Silicon Lab

Silicon LabCP2102-GMRUART Interface ICsView

FT231XS-R by FTDI

FTDIFT231XS-RUART Interface ICsView