7segment display

3 to 8 decoder

4X1 MULTIPLEXER

Half Adder

Full Adder

Clocked SR Flip Flop

SR Flip Flop

D Flip Flop

T Flip Flop

2 TO 4 DECODER

Untitled

Half Subtractor

2 Bit Comparator

4X1 MULTIPLEXER

2 TO 4 DECODER AS A 1*4 DE-MULTIPLEXER

Full Subtractor

JK Flip Flop

Half Adder using Decoder

4:1+4:1+2:1=8:1

2 Bit Carry Lock Ahead

IMPLEMENTATION OF XOR GATE USING 2 TO 4 DECODER

2 Bit Adder/Subtractor Circuit

4 Bit Comparator