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
	TL16C754BPNG4 IC QUAD UART 64BYTE FIFO 80-LQFP Texas Instruments	89	$0.00			Tray	Discontinued at Digi-Key	-	4, QUART	64 Byte	-	3Mbps	2.7V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	TL16C754BPNRG4 IC QUAD UART 64BYTE FIFO 80-LQFP Texas Instruments	366	$0.00			Tape & Reel (TR)	Obsolete	-	4, QUART	64 Byte	-	3Mbps	2.7V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
	TL16PC564BLVIPZ IC PCMCIA RCVR/XMITTER 100LQFP Texas Instruments	13	$7.46			Tray	Obsolete	-	1, UART	64 Byte	-	-	2.7V ~ 3.3V	-	-	-	Yes	Surface Mount	100-LQFP	100-LQFP (14x14)
	TL16PC564BLVIPZG4 IC PCMCIA RCVR/XMITTER 100LQFP Texas Instruments	219	$0.00			Tray	Obsolete	-	1, UART	64 Byte	-	-	2.7V ~ 3.3V	-	-	-	Yes	Surface Mount	100-LQFP	100-LQFP (14x14)
	TL16C2550IPFBG4 IC DUAL UART 16BYTE FIFO 48-TQFP Texas Instruments	503	$0.00			Tray	Discontinued at Digi-Key	Internal Oscillator	2, DUART	16 Byte	-	1.5Mbps	1.8V ~ 5V	Yes	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	TL16C2550IRHBG4 IC DUAL UART 16BYTE FIFO 32-VQFN Texas Instruments	310	$0.00			Tray	Discontinued at Digi-Key	Internal Oscillator	2, DUART	16 Byte	-	1.5Mbps	1.8V ~ 5V	Yes	-	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	TL16C2550PFBG4 IC DUAL UART 16BYTE FIFO 48-TQFP Texas Instruments	77	$0.00			Tray	Discontinued at Digi-Key	Internal Oscillator	2, DUART	16 Byte	-	1.5Mbps	1.8V ~ 5V	Yes	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	TL16C2550RHBG4 IC DUAL UART 16BYTE FIFO 32-VQFN Texas Instruments	383	$0.00			Bulk	Discontinued at Digi-Key	Internal Oscillator	2, DUART	16 Byte	-	1.5Mbps	1.8V ~ 5V	Yes	-	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	TL16C2752FNR IC DUAL UART 64BYTE FIFO 44-PLCC Texas Instruments	492	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Internal Oscillator	2, DUART	64 Byte	RS485	3Mbps	1.8V ~ 5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	TL16C2752IFNR IC DUAL UART 64BYTE FIFO 44-PLCC Texas Instruments	201	$3.33			Tape & Reel (TR)	Obsolete	Internal Oscillator	2, DUART	64 Byte	RS485	3Mbps	1.8V ~ 5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	TL16C452FNG4 IC ASYNC COMM ELEMENT 68-PLCC Texas Instruments	308	$0.00			Bulk	Obsolete	Printer Port	2, DUART	-	-	-	4.75V ~ 5.25V	-	-	-	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	TL16C452FNRG4 IC ASYNC COMM ELEMENT 68-PLCC Texas Instruments	265	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Printer Port	2, DUART	-	-	-	4.75V ~ 5.25V	-	-	-	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	TL16C550CFNG4 IC ASYNC COMM ELEMENT 44-PLCC Texas Instruments	368	$0.00			Tube	Obsolete	-	1, UART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	TL16C550CFNRG4 IC ASYNC COMM ELEMENT 44-PLCC Texas Instruments	157	$3.29			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)
	TL16C550CIFNG4 IC ASYNC COMM ELEMENT 44-PLCC Texas Instruments	251	$0.00			Tube	Obsolete	-	1, UART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	TL16C550DIRHBRG4 IC ASYNC COMM ELEMENT 32-VQFN Texas Instruments	16	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	-	1, UART	16 Byte	-	1Mbps	2.25V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	TL16C552AIFNG4 IC ASYNC COMM ELEMENT 68-PLCC Texas Instruments	361	$0.00			Tube	Obsolete	Printer Port	2, DUART	16 Byte	-	1Mbps	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	TL16C552FNG4 IC ASYNC COMM ELEMENT 68-PLCC Texas Instruments	28	$0.00			Tube	Discontinued at Digi-Key	Printer Port	2, DUART	16 Byte	-	1Mbps	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	TL16C552FNRG4 IC ASYNC COMM ELEMENT 68-PLCC Texas Instruments	204	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Printer Port	2, DUART	16 Byte	-	1Mbps	4.75V ~ 5.25V	-	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	TL16C554AFNRG4 IC ASYNC COMM ELEMENT 68-PLCC Texas Instruments	536	$0.00			Tape & Reel (TR)	Obsolete	-	4, QUART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)