The RDX004M4 was developed as an output demultiplexer for the Teledyne Scientific analog to digital converter family of products. Four control signals are used to select features and device operation mode. BIN enables the grey to binary decoder. DS0 and DS1 select the demultiplexer mode. It can operate in 1:4, 1:2, and direct mode 1:1. When in demultiplexer mode STAG selects the staggered or simultaneous output. Although the RDX004M4 was developed as a companion chip for the RAD family of products, it can also be used as a general demultiplexer. For this application the grey to binary decoder can be disabled reducing the power consumption.
