TL16C451FNR Texas Instruments - Yeehing Electronics

Single UART with Parallel Port And Without FIFO

Pricing (USD)

Quantity	Unit Price
1 — 99	8.539
100 — 249	6.962
250 — 999	5.472
1,000 +	3.25

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	UART Interface IC
RoHS	Y
Number of Channels	1 Channel
Data Rate	256 kb/s
Supply Voltage - Max	5.25 V
Supply Voltage - Min	4.75 V
Operating Supply Current	10 mA
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	SMD/SMT
Package / Case	PLCC-68
Packaging	Reel
Height	4.06 mm
Length	24.23 mm
Series	TL16C451
Width	24.23 mm
Brand	Texas Instruments
Moisture Sensitive	Yes
Operating Supply Voltage	5 V
Product Type	UART Interface IC
Factory Pack Quantity	250
Subcategory	Interface ICs
Unit Weight	0.171777 oz

For more information, please refer to datasheet

Documents

TL16C451FNR Datasheet

More Information

The TL16C451 and TL16C452 provide single- and dual-channel (respectively) serial interfaces along with a single Centronix-type parallel-port interface. The serial interfaces provide a serial-to-parallel conversion for data received from a peripheral device or modem and a parallel-to-serial conversion for data transmitted by a CPU. The parallel interface provides a bidirectional parallel data port that fully conforms to the requirements for a Centronix-type printer interface. A CPU can read the status of the asynchronous communications element (ACE) interfaces at any point in the operation. The status includes the state of the modem signals (CTS, DSR, RLSD, and RI) and any changes to these signals that have occurred since the last time they were read, the state of the transmitter and receiver including errors detected on received data, and printer status. The TL16C451 and TL16C452 provide control for modem signals (RTS and DTR), interrupt enables, baud rate programming, and parallel-port control signals.