MC100E446 - 4-BIT PARALLEL / SERIAL CONVERTER
MOTOROLA SEMICONDUCTOR TECHNICAL DATA 4ĆBit Parallel/Serial Converter The MC10E/100E446 is an integrated 4-bit parallel to serial data converter.
The device is designed to operate for NRZ data rates of up to 1.3Gb/s.
The chip generates a divide by 4 and a divide by 8 clock for both 4-bit conversion and a two chip 8-bit conversion function.
The conversion sequence was chosen to convert the parallel data into a serial stream from bit D0 to D3.
A serial input is provided to cascade two E446 device