Aneena K S

SCMS SCHOOL OF ENGINEERING & TECHNOLOGY • Computer

19 Circuits

full subtractor

full subtractor

1 bit comparator

1 bit comparator

74LS08 74LS32 74LS04

xyz

xyz

bcd to excess 3

bcd to excess 3

74LS32 74LS08 74LS04

binary to gray

binary to gray

half adder

half adder

full adder

full adder

half adder

half adder

de morgans-(a+b)'

de morgans-(a+b)'

and using nand

and using nand

de morgans-a'b'

de morgans-a'b'

demorgans-ab'

demorgans-ab'

nor using nand

nor using nand

de morgans-a'+b'

de morgans-a'+b'

xor usind nand

xor usind nand

Page 1

1 2