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
	TL16C754BPNRG4 IC QUAD UART 64BYTE FIFO 80-LQFP Texas Instruments	9731 In Stock	0.00000	Obsolete	-	4, QUART	64 Byte	-	3Mbps	2.7V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	XR16M890IM48-F IC UART TXRX 128 BYTE 48TQFP MaxLinear, Inc.	7341 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	1, UART	128 Byte	RS232, RS422, RS485	24Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	XR17C154IV-F IC UART PCI BUS QUAD 144LQFP MaxLinear, Inc.	9055 In Stock	0.00000	Obsolete	-	4, QUART	64 Byte	RS485	6.25Mbps	5V	Yes	Yes	Yes	-	Surface Mount	144-LQFP	144-LQFP (20x20)
	ST16C2550CJ44TR-F IC UART FIFO 16B DUAL 44PLCC MaxLinear, Inc.	3297 In Stock	0.00000	Obsolete	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)
	XR88C92IV-F IC UART FIFO DUAL 44LQFP MaxLinear, Inc.	9584 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-LQFP	44-LQFP (10x10)
	SC68C652BIB48,128 IC UART DUAL 48LQFP NXP USA Inc.	1334 In Stock	0.00000	Obsolete	Timer/Counter	2, DUART	32 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)
	ST16C552IJ68TR-F IC UART FIFO 16B DUAL 68PLCC MaxLinear, Inc.	4747 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)
	HD4-6406-9 PROGRAMMABLE COMMS INTERFACE Harris Corporation	7421 In Stock	0.00000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	SC16C750BIB64,157 IC UART 64BYTE 64LQFP NXP USA Inc.	7671 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)
	XR16L2550IJ-F IC UART FIFO 16B DUAL 44PLCC MaxLinear, Inc.	7345 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232	4Mbps	2.25V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	SC16C852VIBS,551 IC UART DUAL W/FIFO 48-HVQFN NXP USA Inc.	5986 In Stock	0.00000	Obsolete	-	2, DUART	128 Byte	RS485	5Mbps	1.8V	Yes	Yes	Yes	Yes	Surface Mount	48-VFQFN Exposed Pad	48-HVQFN (6x6)
	ST16C650AIQ48 UART WITH FIFO Sipex	8756 In Stock	0.00000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	XR16M654IJ68TR-F IC UART FIFO 64B QUAD 68PLCC MaxLinear, Inc.	5158 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	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	CS82C52Z IC CONTROLLER UART 28-PLCC Renesas Electronics America Inc	1080 In Stock	0.00000	Obsolete	-	1, UART	-	RS232	1Mbps	4.5V ~ 5.5V	-	-	-	Yes	Surface Mount	28-LCC (J-Lead)	28-PLCC (11.51x11.51)
	XR16V2550IM-F IC UART FIFO 16B 48TQFP MaxLinear, Inc.	9657 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS422	16Mbps	2.25V ~ 3.6V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	SCC2681AE1A44,529 IC UART DUAL 44-PLCC NXP USA Inc.	4719 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)
	SC16C554BIB80557 SERIAL I/O CONTROLLER NXP USA Inc.	2693 In Stock	0.00000	Active	-	4, QUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	ID8251AB ID8251 - PROGRAMMABLE COMMUNICAT Advanced Micro Devices	2763 In Stock	0.00000	Active	-	1, UART	-	-	-	4.5V ~ 5.5V	No	No	No	Yes	Through Hole	28-CDIP	28-CDIP
	TL16C754BPNG4 IC QUAD UART 64BYTE FIFO 80-LQFP Texas Instruments	8377 In Stock	0.00000	Discontinued at Digi-Key	-	4, QUART	64 Byte	-	3Mbps	2.7V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	SCC68681C1A44,512 IC DUART 1MBPS 44PLCC NXP USA Inc.	9167 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)
	PC16550DVX/NOPB PC16550D UNIVERSAL ASYNCHRONOUS National Semiconductor	4676 In Stock	0.00000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
	XR16V564IVTR-F IC UART FIFO 32B QUAD 64LQFP MaxLinear, Inc.	4778 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	32 Byte	RS232	16Mbps	2.25V ~ 3.6V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	XR16L2750CJTR-F IC UART FIFO 64B DUAL 44PLCC MaxLinear, Inc.	9112 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)
	XR16M654IJ68-F IC UART FIFO 64B QUAD 68PLCC MaxLinear, Inc.	6086 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	68-LCC (J-Lead)	68-PLCC (24.23x24.23)