UART 1-CH 16byte FIFO 3.3V/5V 14-Pin PDIP N
14-Pin DIP Dual UART Controller, 3.3V, 3.6864MHz, Commercial Temperature
IC UART SPI MICROWIRE-COMP 14DIP
Serial I/O Controller, 1 Channel(s), 0.028125MBps, CMOS, PDIP14, PLASTIC, DIP-14