Multiplexed BCD Decoder 7 Segments Driver

To save the complexity of driver circuit, a multiplexer icrcuit can be used for the solution. With this multiplexed BCD decoder, we can use only one BCD decoder to drive 3-digits 7 segment display. Each digit will be activated in sequence, but it will look like that all digits are driven continuously since the sequence is repeated quickly. Here is the schematic diagram of the circuit: