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
	SC28L91A1B,557 SERIAL I/O CONTROLLER, 1 CHANNEL NXP USA Inc.	4520 In Stock	6.34000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	1, UART	16 Byte	-	1Mbps	3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	44-QFP	44-PQFP (10x10)
	TL16C550CFNR IC ASYNC COMM ELEMENT 44-PLCC Texas Instruments	3371 In Stock	5.85000	Active	-	1, UART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	XR16C850CJ SIPEX VIDEO AMP 1 CHANNEL 1 FUNC Sipex	6079 In Stock	3.37000	Obsolete	Counter, Internal Oscillator	-	128 Byte	RS232, RS422, RS485	1.5Mbps	5V	-	-	Yes	Yes	Surface Mount	-	44-PLCC
	XR17D158IV-F IC UART PCI BUS OCTAL 144LQFP MaxLinear, Inc.	6065 In Stock	53.19000	Last Time Buy	-	8	64 Byte	RS485	6.25Mbps	3.3V, 5V	Yes	Yes	Yes	-	Surface Mount	144-LQFP	144-LQFP (20x20)
	TL16C552FNR IC ASYNC COMM ELEMENT DUAL68PLCC Texas Instruments	5046 In Stock	12.22000	Active	Printer Port	2, DUART	16 Byte	-	1Mbps	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	ST78C36CQ64 SIPEX PLD Sipex	7009 In Stock	2.30000	Obsolete	Counter, Internal Oscillator	4	16 Byte	-	-	5V	-	-	-	-	Surface Mount	64-QFP	64-PLCC
	XR16V2750IM-F IC UART FIFO 64B DUAL 48TQFP MaxLinear, Inc.	3490 In Stock	7.84230	Active	Internal Oscillator, Timer/Counter	2, DUART	64 Byte	RS232, RS485	8Mbps	2.25V ~ 3.6V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	SC28L91A1B,551 IC UART SINGLE W/FIFO 44QFP NXP USA Inc.	3788 In Stock	5.08000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	1, UART	16 Byte	-	1Mbps	3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	44-QFP	44-PQFP (10x10)
	TL16C552AFNR IC DUAL ASYNCH COMM 68-PLCC Texas Instruments	783 In Stock	9.89000	Active	Printer Port	2, DUART	16 Byte	-	1Mbps	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	ST16C654CQ100-F IC UART FIFO 64B QUAD 100QFP MaxLinear, Inc.	60 In Stock	21.84000	Active	Internal Oscillator, Timer/Counter	4, QUART	64 Byte	RS232	1.5Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	100-LQFP	100-LQFP (14x14)
	XR16L788IQ-F IC UART 64B 3.3V OCTAL 100QFP MaxLinear, Inc.	6491 In Stock	39.21000	Active	Internal Oscillator, Timer/Counter	8	64 Byte	RS485	6.25Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	100-BQFP	100-QFP (14x20)
	XR16V564IL-F IC UART FIFO 32B QUAD 48QFN MaxLinear, Inc.	2333 In Stock	9.77090	Active	Internal Oscillator, Timer/Counter	4, QUART	32 Byte	RS232	16Mbps	2.25V ~ 3.6V	Yes	Yes	Yes	Yes	Surface Mount	48-VFQFN Exposed Pad	48-QFN (7x7)
	ST16C2450CJ44-F IC DUART 1.5MBPS 44PLCC MaxLinear, Inc.	4420 In Stock	9.22000	Active	Internal Oscillator, Timer/Counter	2, DUART	1 Byte	RS232	1.5Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	TL16CP754CIPM IC QUAD UART 64BYTE FIFO 64-LQFP Texas Instruments	8818 In Stock	18.21000	Active	Internal Oscillator	4, QUART	64 Byte	RS485	3Mbps	1.62V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	XR16L2550IM-F IC UART FIFO 16B DUAL 48TQFP MaxLinear, Inc.	600 In Stock	8.19000	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232	4Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	NS16C2552TVA/NOPB IC UART DUAL 16BYTE 44-PLCC Texas Instruments	9449 In Stock	11.67000	Active	-	2, DUART	16 Byte	-	5Mbps	2.97V ~ 5.5V	Yes	Yes	-	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	XR17C158IV-F IC UART PCI BUS OCTAL 144LQFP MaxLinear, Inc.	6027 In Stock	57.94430	Last Time Buy	-	8	64 Byte	RS485	6.25Mbps	4.5V ~ 5.5V	Yes	Yes	-	-	Surface Mount	144-LQFP	144-LQFP (20x20)
	XR16L2552IJ DUART WITH FIFO Sipex	5907 In Stock	1.93000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	XR16L2751CM-F IC UART FIFO 64B DUAL 48TQFP MaxLinear, Inc.	110 In Stock	12.07000	Active	Internal Oscillator, Timer/Counter	2, DUART	64 Byte	RS232, RS485	6.25Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	ST16C1550IQ48-F IC UART FIFO 16B 48TQFP MaxLinear, Inc.	6696 In Stock	9.60000	Active	-	-	-	-	-	-	-	-	-	-	Surface Mount	48-TQFP	48-TQFP (7x7)
	HD3-6402C-9 CMOS UART Harris Corporation	7746 In Stock	4.38000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	ST16C650IJ44 2.90 V TO 5.5 V UART WITH 32-BYT Sipex	1114 In Stock	2.25000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	TL16C554AFNR IC ASYNC COMM ELEMENT 68-PLCC Texas Instruments	135 In Stock	12.26000	Active	-	4, QUART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	XR16L784CV-F IC UART 8B 3.3V QUAD 64LQFP MaxLinear, Inc.	9875 In Stock	31.36000	Active	Internal Oscillator, Timer/Counter	4, QUART	64 Byte	RS485	6.25Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)