The TL16C452FN is a dual-channel UART (Universal Asynchronous Receiver-Transmitter) designed to facilitate serial communication in embedded systems. It integrates two TL16C450 UARTs along with a Centronix-type parallel port interface, enabling both serial and parallel data transmission. The device supports programmable serial interface characteristics, including 5 to 8-bit character lengths, various parity options, and stop-bit configurations, with a baud rate capability ranging from DC to 256 kbit/s. This UART is fully double buffered, ensuring reliable asynchronous operation. It provides comprehensive control over modem signals and includes status reporting for the asynchronous communications elements, allowing for monitoring of modem signals and error detection. The TL16C452FN is packaged in a 68-pin PLCC format and operates within a temperature range of 0 to 70 degrees Celsius, making it suitable for a variety of applications requiring dual serial communication channels and a parallel interface.
Dual UART with Parallel Port And Without FIFO 68-PLCC
UART IC 2, DUART Channel 68-PLCC (24.23x24.23)
IC ASYNC COMM ELEMENT DUAL68PLCC
UART 2-CH 5V 68-Pin PLCC Tube Product overview: TL16C452FN from Texas Instruments is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 5V. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 5V, Interface Transceiver IC, Universal Asynchronous Receiver Transmitters. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 714-TL16C452FN can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 032325-TL16C452FN
Packaging: Reel - TR
Features: Printer Port
Mounting: SMD (SMT)
Number of Channels: 2, DUART
With Modem Control: Yes
Categories: Integrated Circuits
Status: Active
Case / Package: 68-PLCC (24.23x24.23)
Supply Voltage - Operating: 4.75 V to 5.25 V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Limited
IC ASYNC COMM ELEMENT DUAL68PLCC
UART IC 2, DUART Channel 68-PLCC (24.23x24.23)
UART Interface IC Dual UART w/Prl Port & w/o FIFO
| Texas Instruments | DigiKey | ODG (Origin Data Global) | RS Components, Ltd. | RS Components, Ltd. | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | TL16C452FN | 296-10147-5-ND | TL16C452FN | 1822570 | 1822570P | 714-TL16C452FN | 032325-TL16C452FN | TL16C452FN | TL16C452FN | TL16C452FN |
| Product Name | TL16C452 Dual UART with Parallel Port And Without FIFO | UARTs (Universal Asynchronous Receiver Transmitter) | UARTs (Universal Asynchronous Receiver Transmitter) | UART | UART | 5V Interface Transceiver IC | Interface - Interface - UARTs (Universal Asynchronous Receiver Transmitter) - TL16C452FN | Integrated Circuits (ICs) - Interface - UARTs (Universal Asynchronous Receiver Transmitter) | UARTs (Universal Asynchronous Receiver Transmitter) | UART Interface IC |
| Device Type | UART | Receiver; UART | UART | UART | Transceiver | Receiver; Sensor Interface | Receiver; UART | |||
| Features | RoHS | RoHS | RoHS | RoHS | ||||||
| Package Type | PLCC | 68-LCC (J-Lead) | 68-LCC (J-Lead) | PLCC; Plcc | PLCC; PLCC | PLCC | PLCC; 68-PLCC (24.23x24.23) | 68-LCC (J-Lead) | PLCC-68 | |
| Supply Voltage | 5V; Other; 4.75V ~ 5.25V | Other; 4.75V ~ 5.25V | Other; 5 v | Other; 4.75 V ~ 5.25 V | Other | Other; 4.75V ~ 5.25V | 5V |
