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

161 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
	TL16C554PN IC QUAD UART W/FIFO 80-LQFP Texas Instruments	34	$15.87			Tray	Active	-	4, QUART	16 Byte	-	1Mbps	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	TL16C554AFNR IC ASYNC COMM ELEMENT 68-PLCC Texas Instruments	28	$11.95			Tape & Reel (TR)	Active	-	4, QUART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	TL16C554FNR IC ASYNC COMM ELEMENT 68-PLCC Texas Instruments	36	$14.14			Tape & Reel (TR)	Active	-	4, QUART	16 Byte	-	1Mbps	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	SC16C554DBIB64,151 UART IC 4, QUART CHANNEL 16 BYTE NXP USA Inc.	58	$6.05			Bulk	Obsolete	-	4, QUART	16 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	TL16C752DPFBR IC UART DUAL 64 BYTE 48TQFP Texas Instruments	73	$6.65			Tape & Reel (TR)	Active	Internal Oscillator, Timer/Counter	2, DUART	64 Byte	RS485	3Mbps	1.62V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	TL16C554APNR IC ASYNC COMM ELEMENT 80-LQFP Texas Instruments	5	$11.38			Tape & Reel (TR)	Active	-	4, QUART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	TL16C554AIPNR IC ASYNC COMM ELEMENT 80-LQFP Texas Instruments	41	$11.93			Tape & Reel (TR)	Active	-	4, QUART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	TL16C554APN IC QUAD UART W/FIFO 80-LQFP Texas Instruments	69	$13.72			Tray	Active	-	4, QUART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	TL16C754BPNR IC QUAD UART 64BYTE FIFO 80-LQFP Texas Instruments	32	$18.06			Tape & Reel (TR)	Active	-	4, QUART	64 Byte	-	3Mbps	2.7V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	TL16C754BPN IC QUAD UART W/FIFO 80-LQFP Texas Instruments	45	$21.07			Bulk	Active	-	4, QUART	64 Byte	-	3Mbps	2.7V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	TL16C550CIPTR IC ASYNC COMM ELEMENT 48-LQFP Texas Instruments	133	$5.75			Tape & Reel (TR)	Active	-	1, UART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)
	TL16C550CIFNR IC ASYNC COMM ELEMENT 44PLCC Texas Instruments	95	$6.24			Tape & Reel (TR)	Active	-	1, UART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	TL16C552AFNR IC DUAL ASYNCH COMM 68-PLCC Texas Instruments	68	$9.71			Tape & Reel (TR)	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)
	TL16C550CFNR IC ASYNC COMM ELEMENT 44-PLCC Texas Instruments	146	$5.68			Tape & Reel (TR)	Active	-	1, UART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	TL16C450FN IC ASYNC COMM ELEMENT 44-PLCC Texas Instruments	22	$5.08			Tube	Active	-	1, UART	-	-	-	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	TL16C752DPFBRQ1 IC UART DUAL 64 BYTE 48TQFP Texas Instruments	48	$8.93		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Internal Oscillator, Timer/Counter	2, DUART	64 Byte	RS485	3Mbps	1.62V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	TL16C752CIPFB IC DUAL UART W/64B FIFO 48-TQFP Texas Instruments	94	$7.79			Tray	Active	-	2, DUART	64 Byte	RS485	3Mbps	1.62V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	TL16C552FNR IC ASYNC COMM ELEMENT DUAL68PLCC Texas Instruments	64	$11.93			Tape & Reel (TR)	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)
	TL16C552AFN IC ASYNC COMM ELEMENT DUAL68PLCC Texas Instruments	72	$9.87			Bulk	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)
	TL28L92IFR IC RCVR/TX ASYNC DUAL 44QFP Texas Instruments	12	$14.04			Tray	Active	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	-	1Mbps	3.3V, 5V	-	-	Yes	Yes	Surface Mount	44-QFP	44-QFP (10x10)