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
	SC16C2550BIBS,157 IC UART DUAL W/FIFO 32-HVQFN NXP USA Inc.	2271 In Stock	0.00000	Obsolete	-	2, DUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-HVQFN (5x5)
	ST16C552ACJ68-F IC UART FIFO 16B DUAL 68PLCC MaxLinear, Inc.	4369 In Stock	0.00000	Obsolete	Configurable GPIO, Printer Port, Timer/Counter	2, DUART	16 Byte	-	1.5Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	SCC2691AE1A28,518 IC UART CMOS LSI 28PLCC NXP USA Inc.	2114 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	1, UART	-	-	-	5V	Yes	-	Yes	-	Surface Mount	28-LCC (J-Lead)	28-PLCC (11.48x11.48)
	XR16M654DIV64TR-F IC UART FIFO 64B QUAD 64LQFP MaxLinear, Inc.	2460 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	64 Byte	RS232	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	XR16V698IQ100TR-F IC UART OCT 2.25V - 3.6V 100QFP MaxLinear, Inc.	6094 In Stock	0.00000	Discontinued at Digi-Key	Internal Oscillator, Timer/Counter	4, QUART	64 Byte	RS232	16Mbps	2.25V ~ 3.6V	Yes	Yes	Yes	Yes	Surface Mount	100-BQFP	100-QFP (14x20)
	XR16V654IV80-F IC UART FIFO 64B QUAD 80LQFP MaxLinear, Inc.	3296 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	64 Byte	RS232	16Mbps	2.25V ~ 3.6V	Yes	Yes	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	SC16C554DIB64,128 IC UART QUAD 64LQFP NXP USA Inc.	2065 In Stock	0.00000	Obsolete	-	4, QUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	SC16C650BIA44,529 IC UART 44PLCC NXP USA Inc.	3703 In Stock	0.00000	Obsolete	-	1, UART	32 Byte	-	3Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16V654IVTR-F IC UART QUAD 2.25V - 3.6V 64SQFP MaxLinear, Inc.	3152 In Stock	0.00000	Discontinued at Digi-Key	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)
	XR16L2751CMTR-F IC UART FIFO 64B DUAL 48TQFP MaxLinear, Inc.	8438 In Stock	0.00000	Discontinued at Digi-Key	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)
	SC16C554BIBS,557 IC UART QUAD 48HVQFN NXP USA Inc.	1108 In Stock	0.00000	Obsolete	-	4, QUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	48-VFQFN Exposed Pad	48-HVQFN (6x6)
	ST16C654CQ100 SIPEX VIDEO AMP 1 CHANNEL 1 FUNC Sipex	4442 In Stock	0.00000	Obsolete	Counter, Internal Oscillator	4	64 Byte	RS232	1.5Mbps	5V	-	-	Yes	Yes	Surface Mount	100-QFP	100-QFP
	XR88C681CP/40-F IC UART CMOS DUAL 40DIP MaxLinear, Inc.	8913 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	3 Byte	-	1Mbps	5V	-	-	-	-	Through Hole	40-DIP (0.600", 15.24mm)	40-PDIP
	XR88C192IJTR-F IC UART FIFO DUAL 44PLCC MaxLinear, Inc.	4855 In Stock	0.00000	Obsolete	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)
	PC16552DV SERIAL I/O CONTROLLER, 2 CHANNEL National Semiconductor	9317 In Stock	0.00000	Active	-	2, DUART	16 Byte	-	1.5Mbps	4.5V ~ 5.5V	No	No	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.51x16.51)
	XR17C154CV IC UART PCI BUS QUAD 144LQFP MaxLinear, Inc.	1067 In Stock	0.00000	Obsolete	-	4, QUART	64 Byte	RS485	6.25Mbps	5V	Yes	Yes	Yes	-	Surface Mount	144-LQFP	144-LQFP (20x20)
	TL16CP754CIPMG4 IC QUAD UART 64BYTE FIFO 64-LQFP Texas Instruments	4626 In Stock	0.00000	Discontinued at Digi-Key	Internal Oscillator	4, QUART	64 Byte	RS485	3Mbps	1.62V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	SC16C754IB80,528 IC UART QUAD W/FIFO 80-LQFP NXP USA Inc.	1564 In Stock	0.00000	Obsolete	-	4, QUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	ST16C1550IJ28-F IC UART FIFO 16B 28PLCC MaxLinear, Inc.	7849 In Stock	0.00000	Obsolete	-	-	-	-	-	-	-	-	-	-	Surface Mount	28-LCC (J-Lead)	28-PLCC (11.51x11.51)
	XR16V554IL-F IC UART FIFO 16B QUAD 48QFN MaxLinear, Inc.	7503 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	4Mbps	2.25V ~ 3.6V	Yes	-	Yes	Yes	Surface Mount	48-VFQFN Exposed Pad	48-QFN (7x7)
	TL16C554FNG4 IC ASYNC COMM ELEMENT 68-PLCC Texas Instruments	5085 In Stock	0.00000	Obsolete	-	4, QUART	16 Byte	-	1Mbps	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	SC16C652IB48,151 IC UART DUAL W/FIFO 48-LQFP NXP USA Inc.	6267 In Stock	0.00000	Obsolete	-	2, DUART	32 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)
	XR16L2752IJTR-F IC UART FIFO 64B DUAL 44PLCC MaxLinear, Inc.	7688 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	64 Byte	RS232, RS485	6.25Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	SC28L91A1A,529 IC UART SINGLE W/FIFO 44-PLCC NXP USA Inc.	9990 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	1, UART	16 Byte	-	1Mbps	3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)