HD6402 PDF File ( Datasheet )

S E M I C O N D U C T O R HD-6402, 883 CMOS Universal Asynchronous Receiver Transmitter (UART) Description The HD-6402, 883 is a CMOS UART for interfacing computers or microprocessors to an asynchronous serial data channel. The receiver converts serial start, data, parity and stop bits. The transmitter converts parallel data into serial form and automatically adds start, parity and stop bits. The data word length can be 5, 6, 7 or 8 bits. Parity may be odd or even. Parity checking and generatio