Objectives of this experiment: 1. To demonstrate the operation of the 4-line to 16-line decoder. 2. To demonstrate how this can be used to sequence among any number of states, between one and fifteen. (This is called a PROGRAMMABLE SEQUENCER with 4 binary inputs and 16 outputs). 3. To demonstrate the operation of IC-74154 chip as a 1 of 16 demultiplexer. Built in regulated power supply: +5V/300mA Input Supply: 230 VAC/50Hz mains operated. Dimension: 27cms x 17cms x 10cms. Weight: 500gms |