BUY TL16C754BPN https://www.utsource.net/itm/p/1566648.html
QUAD UART WITH 64-BYTE FIFO
The TL16C754BPN is a quad UART (Universal Asynchronous Receiver/Transmitter) device from Texas Instruments. It is a low-power, high-performance CMOS device designed for use in a variety of communications and networking applications. Features: * Four 16-byte FIFOs * Programmable baud rate generator * Programmable data format * Automatic hardware and software flow control * Programmable serial interface * Programmable FIFO interrupt levels * Automatic parity generation and checking * Automatic address recognition Applications: * Modems * Networking * Point-of-sale terminals * Industrial control * Automotive applications * Instrumentation * Embedded systems (For reference only)