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
	SC16C554DBIB64,128 UART IC 4, QUART CHANNEL 16 BYTE NXP USA Inc.	3858 In Stock	4.75000	Obsolete	-	4, QUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	TL16C451FN IC ASYNC COMM ELEMENT 68-PLCC Texas Instruments	8292 In Stock	6.14000	Active	Printer Port	1, UART	-	-	-	4.75V ~ 5.25V	-	-	-	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	SC16C752BIBS,128 IC DUAL UART 64BYTE 32HVQFN NXP USA Inc.	7030 In Stock	3.02000	Obsolete	-	2, DUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-HVQFN (5x5)
	NS16C2752TVA/NOPB IC UART DUAL 64BYTE 44-PLCC Texas Instruments	7799 In Stock	8.11000	Active	-	2, DUART	64 Byte	-	5Mbps	2.97V ~ 5.5V	Yes	Yes	-	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	SC16C750BIBS,151 IC UART SINGLE W/FIFO 32-HVQFN NXP USA Inc.	998 In Stock	2.89000	Obsolete	-	1, UART	64 Byte	-	3Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-HVQFN (5x5)
	XR68C192CJTR-F IC UART FIFI DUAL 44PLCC MaxLinear, Inc.	2347 In Stock	7.92780	Active	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	-	230.4Kbps	2.97V ~ 5.5V	Yes	-	-	-	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16L2551IL-F IC UART FIFO 16B DUAL 32QFN MaxLinear, Inc.	5128 In Stock	7.69250	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232	3.125Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	TL16C552APN IC ASYNC COMM ELMNT DUAL 80-LQFP Texas Instruments	6300 In Stock	4.46000	Obsolete	Printer Port	2, DUART	16 Byte	-	1Mbps	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	SC26C92C1B,557 IC UART DUAL W/FIFO 44QFP NXP USA Inc.	1460 In Stock	4.39000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	8 Byte	-	1Mbps	5V	Yes	-	Yes	Yes	Surface Mount	44-QFP	44-PQFP (10x10)
	SC16C852LIBS,151 IC UART DUAL W/FIFO 32-HVQFN NXP USA Inc.	405 In Stock	3.46000	Obsolete	-	2, DUART	128 Byte	RS485	5Mbps	1.8V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-HVQFN (5x5)
	XR16V2651IM HIGH PERFORMANCE DUART Sipex	359 In Stock	2.51000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	TL16C752CIPFBRQ1 IC UART DUAL W/64B FIFO 48TQFP Texas Instruments	987 In Stock	5.34000	Active	-	2, DUART	64 Byte	RS485	3Mbps	1.62V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	TL16C2550IPFBRQ1 IC UART FIFO 16B DUAL 48TQFP Texas Instruments	5450 In Stock	4.27000	Active	Internal Oscillator	2, DUART	16 Byte	-	1.5Mbps	1.8V ~ 5V	Yes	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	SC16C654BIBM,157 SERIAL I/O CONTROLLER, 4 CHANNEL NXP USA Inc.	7124 In Stock	5.32000	Obsolete	-	4, QUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (7x7)
	ST16C1550CQ48-F IC UART FIFO 16B 48TQFP MaxLinear, Inc.	3270 In Stock	6.63680	Active	-	-	-	-	-	-	-	-	-	-	Surface Mount	48-TQFP	48-TQFP (7x7)
	SCC2681AE1A44,518 IC DUART 1MBPS 44PLCC NXP USA Inc.	6048 In Stock	5.43000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	-	-	1Mbps	5V	Yes	-	Yes	-	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	TL16C550DRHBR IC ASYNC COMM ELEMENT 32-VQFN Texas Instruments	3387 In Stock	2.13000	Active	-	1, UART	16 Byte	-	1Mbps	2.25V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	XR16C2850CJTR-F IC UART FIFO 128B 44PLCC MaxLinear, Inc.	1333 In Stock	13.12290	Active	Internal Oscillator, Timer/Counter	2, DUART	128 Byte	RS232, RS485	6.25Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16M564IV64-F IC UART FIFO 32B QUAD 64LQFP MaxLinear, Inc.	7759 In Stock	10.76940	Active	Internal Oscillator, Timer/Counter	4, QUART	32 Byte	RS232	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	XR16L2551ILTR-F IC UART FIFO 16B DUAL 32QFN MaxLinear, Inc.	9049 In Stock	5.55450	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232	3.125Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	SC16C754BIBM,151 IC UART QUAD W/FIFO 64-LQFP NXP USA Inc.	6744 In Stock	7.78000	Obsolete	-	4, QUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (7x7)
	ST16C654DIQ64-F IC UART FIFO 64B QUAD 64LQFP MaxLinear, Inc.	1118 In Stock	16.74240	Active	Internal Oscillator, Timer/Counter	4, QUART	64 Byte	RS232	1.5Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	XR16M752IM48TR-F IC UART FIFO 34B DUAL 48TQFP MaxLinear, Inc.	3771 In Stock	3.91650	Active	Internal Oscillator, Timer/Counter	2, DUART	64 Byte	RS232, RS422, RS485	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	TL16CP554APM IC UART FIFO 16BIT QUAD 64LQFP Texas Instruments	3461 In Stock	8.46000	Active	-	4, QUART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)