combinational
NAND & NOR Gate
which are the universal gates
NoT gate
Which is inverter gate
Half Adder
To add two bits
Full adder
To add 3 bits
Camparator,MUX and Demux
Give ex for Adders
CPU
Which part is heart of computer
i/p's are A=0 ,B=1
O/p= 1
which gate gives o/p as 1 ,when i/p's are different
FLip flop
-------- is used to design memories
can store 1 bit of infn
FLip flop
Used to compare 2 i/p's
comparator
is continuous
Digital Signal
is discrete
Gate has single i/p and o/p
NOT
1111 is equivalent in hexadecimal
0F
1010 equivalent in decimal
10
base is 8
octal
base 2
binary
base 16
Hex
base 10
decimal
don't care
denoted as X
1 indicates in digital
high
0 indicates in digital
Low
K map
Used to solve boolean expression
2,3,4
How many variables are used to solve the boolean expression