Half Adder, Full Adder, Adder-Subtractor, Multiplier

Shifter 4 bit

full adder(new)

full adder

4 Bit ALU

logic

4 binary adder subtractor

4 bit adder

4-bit Divider

2-bit Multiplier

4-Bit Multiplication

Exp-6: To simulate a common bus using tri state buffer

exp2

IMPLEMENTATION OF DIFFERENT GATES

4 bit BCD adder subtractor

ALU USING 2X4 DECODER

Half Adder, Full Adder, Adder-Subtractor, Multiplier

4-Bit Binary Multiplier

4-bit Multiplier

EXP-17

My First CPU

4 BIT BINARY SUBTRACTOR,4 BIT BINARY ADDER,4 BIT BINARY ADDER/SUBTRACTOR

4- BCD ADDER