Interface - UARTs (Universal Asynchronous Receiver Transmitter)

	Mfr Part #	Quantity Available	Price	Product Status	Features	Number of Channels	FIFO's	Protocol	Data Rate (Max)	Voltage - Supply	With Auto Flow Control	With IrDA Encoder/Decoder	With False Start Bit Detection	With Modem Control	Mounting Type	Package / Case	Supplier Device Package
	ST16C2550CQ48TR-F IC UART FIFO 16B DUAL 48TQFP MaxLinear, Inc.	9719 In Stock	5.52150	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR16V2550IL HIGH PERFORMANCE DUART Sipex	436 In Stock	2.13000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	TL16C2752IFN IC DUAL UART 64BYTE FIFO 44-PLCC Texas Instruments	3490 In Stock	5.47000	Active	Internal Oscillator	2, DUART	64 Byte	RS485	3Mbps	1.8V ~ 5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	SC16C2550BIB48,157 SERIAL I/O CONTROLLER, 2 CHANNEL NXP USA Inc.	540 In Stock	3.54000	Obsolete	-	2, DUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)
	XR16M2551IM48 HIGH PERFORMANCE DUART Sipex	301 In Stock	2.38000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	CDP6402D UNIVERSAL ASYNCHRONOUS RX/TX Harris Corporation	43 In Stock	11.00000	Obsolete	Printer Port	1, UART	-	-	400kbps	4V ~ 10.5V	No	No	Yes	No	Through Hole	40-CDIP (0.600", 15.24mm)	40-SBDIP
	XR17D152IM-F IC UART PCI BUS DUAL 100TQFP MaxLinear, Inc.	6865 In Stock	26.08370	Last Time Buy	-	2, DUART	64 Byte	RS485	6.25Mbps	3.3V, 5V	Yes	Yes	Yes	-	Surface Mount	100-TQFP	100-TQFP (14x14)
	XR16C854IQ-F IC UART FIFO 128B QUAD 100QFP MaxLinear, Inc.	82 In Stock	33.30000	Active	Internal Oscillator, Timer/Counter	4, QUART	128 Byte	RS232, RS485	2Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	100-BQFP	100-QFP (14x20)
	TL16C550CN IC ASYNC COMM ELEMENT 40-DIP Texas Instruments	7948 In Stock	2.33000	Obsolete	-	1, UART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Through Hole	40-DIP (0.600", 15.24mm)	40-PDIP
	MAX3109ETJ+ IC UART DUAL 32-TQFN Analog Devices Inc./Maxim Integrated	2109 In Stock	12.87000	Active	Internal Oscillator	2, DUART	128 Byte	RS232, RS485	24Mbps	1.71V ~ 3.6V	Yes	Yes	Yes	-	Surface Mount	32-WFQFN Exposed Pad	32-TQFN (5x5)
	TL16C550CIPTR IC ASYNC COMM ELEMENT 48-LQFP Texas Instruments	2672 In Stock	5.88000	Active	-	1, UART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)
	SC28L92A1A,512 IC UART DUAL W/FIFO 44-PLCC NXP USA Inc.	9806 In Stock	5.79000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	-	1Mbps	3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	SAFC165HLFV13XP EMBEDDED UTAH, C166 WITH USART I Lantiq	600 In Stock	15.06000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	XR17C158CV-F IC UART PCI BUS 5V OCTAL 144LQFP MaxLinear, Inc.	1883 In Stock	57.94430	Last Time Buy	-	8	64 Byte	RS485	6.25Mbps	4.5V ~ 5.5V	Yes	Yes	Yes	-	Surface Mount	144-LQFP	144-LQFP (20x20)
	ST16C650AIQ48-F IC UART FIFO 32B 48TQFP MaxLinear, Inc.	6025 In Stock	7.53600	Active	Internal Oscillator, Printer Port, Timer/Counter	1, UART	32 Byte	RS232, RS422, RS485	3.125Mbps	2.9V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	TL16C450FNR IC ASYNC COMM ELEMENT 44-PLCC Texas Instruments	4855 In Stock	4.34000	Active	-	1, UART	-	-	-	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	TL16PC564BGGM IC TX/RCVR PCMCIA/UART 100-BGA Texas Instruments	292 In Stock	7.87000	Obsolete	-	1, UART	64 Byte	-	-	3V ~ 3.6V	-	-	-	Yes	Surface Mount	100-LFBGA	100-BGA MICROSTAR (10x10)
	TL16C750PM IC UART W/64-BYTE FIFO 64-LQFP Texas Instruments	2416 In Stock	6.78000	Active	-	1, UART	64 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	TL16C2550PFB IC DUAL UART 1.8-5V FIFO 48-TQFP Texas Instruments	9877 In Stock	7.40000	Active	Internal Oscillator	2, DUART	16 Byte	-	1.5Mbps	1.8V ~ 5V	Yes	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	SC16C554DBIB64,151 UART IC 4, QUART CHANNEL 16 BYTE NXP USA Inc.	94 In Stock	6.08000	Obsolete	-	4, QUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	TL16C550DPFBR IC ASYNC COMM ELEMENT 48-TQFP Texas Instruments	8385 In Stock	2.30560	Active	-	1, UART	16 Byte	-	1Mbps	2.25V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	SC16C652BIB48,151 UART INTERFACE IC 2CH. UART 32B NXP USA Inc.	1850 In Stock	3.98000	Obsolete	-	2, DUART	32 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)
	ST16C2550CQ48-F IC DUART FIFO 16B 48TQFP MaxLinear, Inc.	1023 In Stock	9.39000	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	PC16550DV SERIAL I/O CONTROLLER, 1 CHANNEL National Semiconductor	12113 In Stock	5.90000	Active	-	1, UART	16 Byte	-	1.5Mbps	4.5V ~ 5.5V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)