Experiments 2.6: Logic Gates - 3 Line to 8 Line Decoder Example

EE223 Introduction to Digital Electronics Decoder Example. This video shows the use of a 74238 (74HC238) 3 line to 8 line decoder. 3 switches are used for the inputs and 8 LEDs are used to indicate the output line that is selected. This is one of the circuits in the EE223 Introduction to Digital and Analogue electronics module at Dublin City University. The associated materials are at: http://www.eeng.dcu.ie/~molloyd/EE223/