The TL16C554IFN is a high-performance integrated circuit from Texas Instruments designed to meet the demanding requirements of communication systems. This versatile chip is a quadruple asynchronous communications element that seamlessly integrates four independent UART (Universal Asynchronous Receiver/Transmitter) channels into a single package. It is widely used in applications that require high-speed serial data transfer and is particularly suited for industrial, telecommunications, and networking environments.

Key Features

• Multiple UART Channels: The TL16C554IFN provides four UART channels, allowing for efficient serial communication with multiple devices simultaneously.
• Baud Rate: Each UART is capable of supporting a wide range of baud rates, offering flexibility for various data transmission requirements.
• FIFO Buffers: It includes 16-byte FIFO buffers to reduce the overhead of CPU intervention, enhancing the data handling efficiency.
• Modem Control: The device supports full modem control signals, ensuring compatibility with a variety of modems and facilitating the use in complex communication systems.
• Programmable: The TL16C554IFN is programmable, which allows for customization according to specific application needs.

Applications

The TL16C554IFN is ideal for a range of applications, including:

• Factory automation and process control systems
• Point of sale (POS) terminals
• Networking equipment such as routers and switches
• Telecommunication systems

Technical Specifications

The TL16C554IFN operates over a voltage range of 4.5V to 5.5V and is characterized for operation from 0°C to 70°C. The package type is a 68-pin PLCC (Plastic Leaded Chip Carrier), which is suitable for surface mounting and provides a compact footprint for space-constrained applications.

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the TL16C554IFN is no exception. It is designed to meet the rigorous standards of industrial-grade components, ensuring long-term performance and stability in a variety of operating conditions.