Half Adder ,Full adder , Half Subtractor and Full Subtractor

Half Adder using NOR Gate

Half adder using NOR gate

Half adder using NOR gate

BCD ADDER USING IC7483

4 BIT RIPPLE CARRY ADDER

1:8 DEMUX INTERNAL GATE DESIGN

BCD to Decimal Decoder

ASS 1 : half adder and full adder

Decimal to BCD Encoder

OR GATE

NOT GATE

EXOR GATE

NAND GATE

NOR GATE

Octal to Binary Encoder

bcd to decimal decoder

PARALLEL IN PARALLEL OUT

BCD ADDER USING IC7483

PARALLEL IN SERIAL OUT

Full subtractor using NAND gate

1:8 DEMUX INTERNAL GATE DESIGN

1x4 DEMUX using Basic Gates

3 to 8 Line Decoder