Interface - UARTs (Universal Asynchronous Receiver Transmitter)

Category Introduction

UARTs (Universal Asynchronous Receiver/Transmitter) interfaces are physical circuits that convert parallel bits from a microcontroller or CPU into serial bits for transmission or convert received serial bits to parallel bits for use by another microcontroller or CPU. UARTs may use RS232, RS422 or RS485 protocols for data transmission and are selected by number of channels, data rate and additional features such as internal oscillators, timer, counter, GPIO and printer ports.

Product List

1197 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	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
	TL16C554FNG4 IC ASYNC COMM ELEMENT 68-PLCC Texas Instruments	454	$0.00			Tube	Obsolete	-	4, QUART	16 Byte	-	1Mbps	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	TL16C754BFNG4 IC QUAD UART 64BYTE FIFO 68-PLCC Texas Instruments	119	$0.00			Tube	Obsolete	-	4, QUART	64 Byte	-	3Mbps	2.7V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	TL16CP754CIPMG4 IC QUAD UART 64BYTE FIFO 64-LQFP Texas Instruments	498	$0.00			Tray	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)
	CP82C50A-5Z IC ASYNC COMM ELEMENT UART 40DIP Renesas Electronics America Inc	495	$0.00			Tube	Obsolete	-	1, UART	-	RS232	625kbps	4.5V ~ 5.5V	-	-	-	Yes	Through Hole	40-DIP (0.600", 15.24mm)	40-PDIP
	CS82C50A-5Z96 IC ASYNC COMM ELEMNT UART 44PLCC Renesas Electronics America Inc	33	$0.00			Tape & Reel (TR)	Obsolete	-	1, UART	-	RS232	625kbps	4.5V ~ 5.5V	-	-	-	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	CS82C52Z96 IC UART/BRG 5V 16MHZ 28-PLCC Renesas Electronics America Inc	288	$0.00			Tape & Reel (TR)	Obsolete	-	1, UART	-	RS232	1Mbps	4.5V ~ 5.5V	-	-	-	Yes	Surface Mount	28-LCC (J-Lead)	28-PLCC (11.51x11.51)
	TL16C550DZQSR IC ASYNC COMM ELEMENT 24-BGA Texas Instruments	360	$1.30			Tape & Reel (TR)	Obsolete	-	1, UART	16 Byte	-	1Mbps	2.25V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	24-VFBGA	24-BGA MICROSTAR JUNIOR (3x3)
	TL16C550DIZQSR IC ASYNC COMM ELEMENT 24-BGA Texas Instruments	418	$1.80			Tape & Reel (TR)	Obsolete	-	1, UART	16 Byte	-	1Mbps	2.25V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	24-VFBGA	24-BGA MICROSTAR JUNIOR (3x3)
	TL16C450FNG4 IC ASYNC COMM ELEMENT 44-PLCC Texas Instruments	75	$0.00			Tube	Obsolete	-	1, UART	-	-	-	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	TL16C554IPNR IC ASYNC COMM ELEMENT 80-LQFP Texas Instruments	175	$0.00			Tape & Reel (TR)	Obsolete	-	4, QUART	16 Byte	-	1Mbps	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	TL16C554IPNRG4 IC ASYNC COMM ELEMENT 80-LQFP Texas Instruments	164	$0.00			Tape & Reel (TR)	Obsolete	-	4, QUART	16 Byte	-	1Mbps	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	TL16C752CIRHBRG4 IC DUAL UART W/64B FIFO 32-QFN Texas Instruments	261	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	-	2, DUART	64 Byte	RS485	3Mbps	1.62V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	TL16CP754CIPMRG4 IC QUAD UART W/64B FIFO 64-LQFP Texas Instruments	387	$0.00			Tape & Reel (TR)	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)
	NS16C2552TVAX/NOPB IC UART DUAL 16BYTE 44-PLCC Texas Instruments	115	$0.00			Tape & Reel (TR)	Obsolete	-	2, DUART	16 Byte	-	5Mbps	2.97V ~ 5.5V	Yes	Yes	-	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	SC26C92C1A,518 IC DUART 1MBPS 44PLCC NXP USA Inc.	417	$0.00			Tape & Reel (TR)	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	8 Byte	-	1Mbps	5V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	TL16C550CIFNRG4 IC ASYNC COMM ELEMENT 44PLCC Texas Instruments	198	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	-	1, UART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	TL16C752BPTR IC DUAL UART 3.3V W/FIFO 48-LQFP Texas Instruments	534	$0.00			Tape & Reel (TR)	Obsolete	-	2, DUART	64 Byte	-	3Mbps	2.7V ~ 3.6V	Yes	-	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)
	ST16C1550CJ28-F IC UART FIFO 16B 28PLCC MaxLinear, Inc.	473	$0.00			Tube	Obsolete	-	-	-	-	-	-	-	-	-	-	Surface Mount	28-LCC (J-Lead)	28-PLCC (11.51x11.51)
	ST16C552CJ68-F IC UART FIFO PAR 16B DUAL 68PLCC MaxLinear, Inc.	503	$0.00			Tube	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)
	ST16C554DIJ68-F IC UART FIFO 16B QUAD 68PLCC MaxLinear, Inc.	402	$0.00			Tube	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	1.5Mbps	2.97V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)