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
	XR16V654IL-F IC UART FIFO 64B QUAD 48QFN MaxLinear, Inc.	147 In Stock	22.00000	Active	Internal Oscillator, Timer/Counter	4, QUART	64 Byte	RS232	16Mbps	2.25V ~ 3.6V	Yes	Yes	Yes	Yes	Surface Mount	48-VFQFN Exposed Pad	48-QFN (7x7)
	XR16C854DIV-F IC UART FIFO 128B QUAD 64LQFP MaxLinear, Inc.	937 In Stock	28.74000	Active	Internal Oscillator, Timer/Counter	4, QUART	128 Byte	RS232, RS485	2Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	ST16C650ACJ44 SIPEX VIDEO AMP 1 CHANNEL 1 FUNC Sipex	3480 In Stock	2.35000	Obsolete	Counter, Internal Oscillator	-	32 Byte	RS232, RS422, RS485	3.125Mbps	5V	-	-	Yes	Yes	Surface Mount	-	44-PLCC
	SC16C2550BIB48,128 IC UART DUAL W/FIFO 48-LQFP NXP USA Inc.	4234 In Stock	3.70000	Obsolete	-	2, DUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)
	TL16CP754CIPMR IC QUAD UART W/64B FIFO 64-LQFP Texas Instruments	8449 In Stock	11.13440	Active	Internal Oscillator	4, QUART	64 Byte	RS485	3Mbps	1.62V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	XR17D154CV-F IC UART PCI BUS QUAD 144LQFP MaxLinear, Inc.	3895 In Stock	41.19250	Last Time Buy	-	4, QUART	64 Byte	RS485	6.25Mbps	3.3V, 5V	-	Yes	Yes	-	Surface Mount	144-LQFP	144-LQFP (20x20)
	TL16C550CIFN IC ASYNC COMM ELEMENT 44-PLCC Texas Instruments	16267 In Stock	4.56000	Obsolete	-	1, UART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	TL16C754BFN IC QUAD UART 64BYTE FIFO 68-PLCC Texas Instruments	35 In Stock	19.01000	Active	-	4, QUART	64 Byte	-	3Mbps	2.7V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	MAX14830ETM+T IC UART QUAD 48-TQFN Analog Devices Inc./Maxim Integrated	5690 In Stock	19.32000	Active	Internal Oscillator	4, QUART	128 Byte	RS232, RS485	-	1.71V ~ 3.6V	Yes	Yes	-	-	Surface Mount	48-WFQFN Exposed Pad	48-TQFN (7x7)
	XR16C854DCV-F IC UART FIFO 128B QUAD 64LQFP MaxLinear, Inc.	8844 In Stock	25.55530	Active	Internal Oscillator, Timer/Counter	4, QUART	128 Byte	RS232, RS485	2Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	XR16L2550IL-F IC UART FIFO 16B DUAL 32QFN MaxLinear, Inc.	6505 In Stock	5.34630	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232	4Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	SC16C2552BIA44,512 IC UART DUAL SOT187-2 NXP USA Inc.	9303 In Stock	3.69000	Obsolete	-	2, DUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	SC16C550BIBS,128 IC UART SINGLE W/FIFO 32-HVQFN NXP USA Inc.	8389 In Stock	3.41390	Active	-	1, UART	16 Byte	-	3Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-HVQFN (5x5)
	XR68M752IM48TR-F IC UART FIFO 64B DUAL 48TQFP MaxLinear, Inc.	8043 In Stock	4.69200	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)
	XR16V654IV-F IC UART FIFO 64B QUAD 64LQFP MaxLinear, Inc.	1504 In Stock	13.76540	Active	Internal Oscillator, Timer/Counter	4, QUART	64 Byte	RS232	16Mbps	2.25V ~ 3.6V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	TL16C752CPFB IC DUAL UART W/64B FIFO 48-TQFP Texas Instruments	8406 In Stock	7.38000	Active	-	2, DUART	64 Byte	RS485	3Mbps	1.62V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	TL16C552AFNG4 IC ASYNC COMM ELEMENT DUAL68PLCC Texas Instruments	644 In Stock	5.81000	Discontinued at Digi-Key	Printer Port	2, DUART	16 Byte	-	1Mbps	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	TL16C2550PFBR IC DUAL UART 1.8V-5V FIFO 48TQFP Texas Instruments	1472 In Stock	6.92000	Active	Internal Oscillator	2, DUART	16 Byte	-	1.5Mbps	1.8V ~ 5V	Yes	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	TL16C2552IFN IC DUAL UART 16BYTE FIFO 44-PLCC Texas Instruments	2563 In Stock	7.69240	Active	Internal Oscillator	2, DUART	16 Byte	-	1.5Mbps	1.8V ~ 5V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	ST16C2552CJ44-F IC UART FIFO 16B DUAL 44PLCC MaxLinear, Inc.	959 In Stock	9.29000	Active	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16V564IV QUAD UART WITH 32-BYTE FIFO Sipex	489 In Stock	4.78000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	TL16C2550IPFB IC DUAL UART 16BYTE FIFO 48-TQFP Texas Instruments	851 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)
	XR68C192CV-F IC UART FIFI DUAL 44LQFP MaxLinear, Inc.	6181 In Stock	10.16290	Active	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	-	230.4Kbps	2.97V ~ 5.5V	Yes	-	-	-	Surface Mount	44-LQFP	44-LQFP (10x10)
	SC16C752BIB48,157 IC UART DUAL W/FIFO 48-LQFP NXP USA Inc.	682 In Stock	6.97000	Active	-	2, DUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)