3 bits carry look ahead adder

multiplicaton module

4 BIT ALU

halfsubtractor

half adder

multiplexer 4x1

2 bit binary subtractor

encoder

multiplexer 4x1

8x1 using 4x1

multiplexer 8x1

decoder

multiplexer 2x1

d flipflop

t flipflop

sr circuit

jk flipflop

4 BIT ALU

4 BIT ALU

4-bit Serial Adder

4-bit Serial Adder

4-BIT BINARY ADDER/SUBTRACTER

4-BIT ALU

4-BIT ALU

4 BIT ALU

linear feed back shift register

RING AND JHONSON COUNTER

RIPPLE AND DECADE COUNTERS

7 Segment Display

4 BIT UNIVERSAL SHIFT REGISTER

RAM

4x1 Multiplexer

4-bit comparator

7 Segment Display

4-BIT BINARY ADDER/SUBTRACTER

4-bit comparator

3 bits carry look ahead adder

4 digit bitwise

4x1 Multiplexer

2 to 4 Line Decoder

2 to 4 Line Decoder

LINEAR FEEDBACK SHIFT REGISTER