E-1 {Basic Logic Gates}

E-7 {2:4 Decoder}

DLD Q1

E-8 {Half Adder using 2:4 Decoder}

E-5 {Even and Odd parity generator}

E-2 {Grey to Binary and vice versa}

E-4 {Half and Full Substractor}

E-6 {2:1 MUX}

E-3 {Half Adder and Full Adder}

JK flip flop

D flip flop Block Diagram

DLD Q2