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
	SC16C750BIB64,151 IC UART SINGLE W/FIFO 64-LQFP NXP USA Inc.	4346 In Stock	0.00000	Obsolete	-	1, UART	64 Byte	-	3Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	TL16C450FNG4 IC ASYNC COMM ELEMENT 44-PLCC Texas Instruments	5892 In Stock	0.00000	Obsolete	-	1, UART	-	-	-	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	SC16C554BIB80,551 IC UART QUAD 80LQFP NXP USA Inc.	7863 In Stock	0.00000	Obsolete	-	4, QUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	XR88C92IJTR-F IC UART FIFO DUAL 44PLCC MaxLinear, Inc.	9793 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	8 Byte	-	230.4Kbps	2.97V ~ 5.5V	Yes	-	-	-	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR82C684JTR-F IC UART CMOSS QUAD 68PLCC MaxLinear, Inc.	7923 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	-	-	1Mbps	5V	-	-	-	-	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	XR17C158CV IC UART PCI BUS OCTAL 144LQFP MaxLinear, Inc.	5677 In Stock	0.00000	Obsolete	-	8	64 Byte	RS485	6.25Mbps	4.5V ~ 5.5V	Yes	Yes	Yes	-	Surface Mount	144-LQFP	144-LQFP (20x20)
	SC16C554BIBS,551 IC UART QUAD W/FIFO 48-HVQFN NXP USA Inc.	4484 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)
	XR16C854IJTR-F IC UART FIFO 128B QUAD 68PLCC MaxLinear, Inc.	7418 In Stock	0.00000	Discontinued at Digi-Key	Internal Oscillator, Timer/Counter	4, QUART	128 Byte	RS232, RS485	2Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	XR82C684JTR/44-F IC UART CMOS QUAD 44PLCC MaxLinear, Inc.	8393 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	-	-	1Mbps	5V	-	-	-	-	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	SC16C652BIBS,128 IC ENCODER/DECODER IRDA 32HVQFN NXP USA Inc.	1559 In Stock	0.00000	Obsolete	-	2, DUART	32 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-HVQFN (5x5)
	XR16L2450IJ-F IC UART FIFO 1B DUAL 44PLCC MaxLinear, Inc.	8005 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	1 Byte	RS232	1.5Mbps	2.25V ~ 5.5V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	ST16C554DCQ64TR-F IC UART FIFO 16B QUAD 64LQFP MaxLinear, Inc.	6699 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	1.5Mbps	2.97V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	XR88C681P/40 IC UART CMOS DUAL 40DIP MaxLinear, Inc.	7952 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
	SC28C94A1A,518 IC UART QUAD W/FIFO 52-PLCC NXP USA Inc.	7030 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	8 Byte	-	1Mbps	5V	Yes	-	Yes	Yes	Surface Mount	52-LCC (J-Lead)	52-PLCC (19.15x19.15)
	ST16C454IJ68-F IC UART QUAD 68PLCC MaxLinear, Inc.	9508 In Stock	0.00000	Obsolete	Timer/Counter	4, QUART	1 Byte	-	1.5Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	XR82C684CJ-F IC UART CMOS QUAD 68PLCC MaxLinear, Inc.	7506 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	-	-	1Mbps	5V	-	-	-	-	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	SCC68692E1A44,529 IC DUART 1MBPS 44PLCC NXP USA Inc.	7643 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	-	-	1Mbps	5V	Yes	-	Yes	-	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	SCC68692C1N40,602 IC DUART 1MBPS 40DIP NXP USA Inc.	3581 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	-	-	1Mbps	5V	Yes	-	Yes	-	Through Hole	40-DIP (0.600", 15.24mm)	40-DIP
	SC16C754BIA68,512 IC UART QUAD 64BYTE 68PLCC NXP USA Inc.	4344 In Stock	0.00000	Obsolete	-	4, QUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.18x24.18)
	SC16C652IB48,157 IC DUART 32BYTES 48LQFP NXP USA Inc.	8190 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)
	ST16C450IJ44TR-F IC UART SINGLE 44PLCC MaxLinear, Inc.	4108 In Stock	0.00000	Obsolete	Timer/Counter	1, UART	1 Byte	-	1.5Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	SCC68692C1A44,512 IC UART DUAL 44-PLCC NXP USA Inc.	7962 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	-	-	1Mbps	5V	Yes	-	Yes	-	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16V2752IJ-F IC UART FIFO 64B DUAL 44PLCC MaxLinear, Inc.	1969 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	64 Byte	RS232, RS485	8Mbps	2.25V ~ 3.6V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16M564DIV64TR-F IC UART FIFO 32B QUAD 64LQFP MaxLinear, Inc.	6447 In Stock	0.00000	Obsolete	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)