א
א
F F
E E
167 167
א
ﻞﺠﻧ167 א
א
F
E
،،אא،א W
אאאא
אאאאא
אא،אאאאאא
א
אאאאא
אאאאאא
W
א
אא
K
אאאאאאא
א،אאא
אאאאאא،
א
א،אאאא
אאא
אא
אאאאאאא
אא،א
א
אא،א K
אא
?
א
F
E
?
?
?
אאא
אא
אא
אא
K
אאאאאאא
،א،אאאא
אא
אאא
K
אאא א
W
א K
אאאא
ﻞﺠﻧ167 א
א
F
E
אאאא
א
،
KKK
א
א،אאאאאא
אאאאא،אאא
אא
K
אא
א
אאא،א
אא K
אאאאא
،אאאא،א
אא،אאאא
אאא
(Data Sheet)
K
،א
KKKKKK
אא
אא
א
א A A N N D D
O O R R
N N O O T T
א א
א
א
א א
F F
E E
אא א AND OR NOT
1
אא
ﻞﺠﻧ167 א
אא
א
AND
OR
NOT E Fא
אא ♦ (Concept)
א،א
(Truth Table)
א
א
AND
OR
NOT
אאא
AND
OR
אא
א K
W
אא
AND
HIGH
א
א
AND
א
HIGH
،
א
1
K1
א
F
1
1
E
אא
AND
אא
א
K
אא ♦ (Procedure)
אא
(chip)
74LS08
א
(Pins)
אאא
KAND
א
א
אאא W
א •
14
א
+5 Volts
א
7
KGND
אאאא •
אאא
1,2
אא
،3
א
SW1, SW2
א
אאא
LOW
אאאא
א،HIGH (LED)
אא
J1 K2
אאאאא •
L1
א
א
AND
א
J1
K1
"0"
א
(LOW output)
،
"1"
א
(HIGH output)
K
אא
ﻞﺠﻧ167 א
אא
א
AND
OR
NOT E Fא
א
1
2
א
74LS08
א
K
א
א
A•B=L1
B=SW2
A=SW1
0 0 ⎯
⎯
1
0
⎯
0
1
⎯ 1
1
א
J1
1
א
א
KAND
א •
AND
א
אאאא
AND
אא
א
אא
fx = (AB).C or A.B.C
،
1 K3
א
1
3
א
א
AND
א
K
אא
ﻞﺠﻧ167 א
אא
א
AND
OR
NOT E Fא
א •
SW1, SW2, SW3
א
א
AND
א
א
א
J1
2
אא،
K
א
א
L2=A•B•C L1=A•B
C=SW3 B=SW2
A=SW1
0 0 0 ⎯ ⎯
⎯
⎯ 1
0 0
⎯
⎯ 0
1 0
⎯
⎯ 1
1 0
⎯
⎯ 0
0
1
⎯
⎯ 1
0 1
⎯
⎯ 0
1 1
⎯
⎯ 1
1 1
א
J1
2
א
א
AND
א
א
K
W
אא
OR
HIGH
א
א
OR
א
،HIGH
א
1
K4
4
1א
אא
OR
אא
א
K
אא
ﻞﺠﻧ167 א
אא
א
AND
OR
NOT E Fא
אא ♦
(Procedure)
אא
(chip)
74LS32
א
(Pins)
אאא
KOR
א
א
אאא
W
א •
14
א
+5 Volts
א
7
KGND
אאא • א
אאא
1
2
אא
3
،
א
א
SW1
SW2
אאא
א
LOW
אאאא
א،HIGH
(LED)
א
א
J1 K5
אאאאא •
L1
א
א
OR
א
J1
K3
"0"
א
(LOW output)
،
"1"
א
(HIGH output)
K
א
2
2
א
74LS32
א
K
א
א
A+B=L1
B=SW2
A=SW1
0 0 ⎯
⎯
1
0
⎯
0
1
⎯ 1
1
א
J1
3
א
א
KOR
א •
OR
א
אאא
אאא
OR
אא
א
אא
fx = [(A+B)+C] or A+B+C
،
1 K6
אא
ﻞﺠﻧ167 א
אא
א
AND
OR
NOT E Fא
א
א
OR 6 1א
א
אא
K
א •
SW1
SW2
SW3
א
א
OR
א
א
א
J1
4
אא،
K
א
א
L2=A+B+C L1=A+B
C=SW3 B=SW2
A=SW1
0 0 0 ⎯ ⎯
⎯
⎯ 1
0 0
⎯
⎯ 0
1 0
⎯
⎯ 1
1 0
⎯
⎯ 0
0
1
⎯
⎯ 1
0 1
⎯
⎯ 0
1 1
⎯
⎯ 1
1 1
א
J2
2
א
א
OR
א
אא
K
W
אא
NOT אא
،א
א
אאאא
(opposite state)
،
א
א
NOT
א
F
E
א
F
א
KE
J1
7
א
(Truth Table)
א
KNOT
אא
ﻞﺠﻧ167 א
אא
א
AND
OR
NOT E Fא
7
1א
אא
NOT
אא
א
K
אא
♦
(Procedure)
אא
(chip)
74LS04
א
(Pins)
אאא
KNOT
א
א
אאא
W
א •
14
א
+5 Volts
א
7
KGND
אאאא •
אא
1
אא
،2
א
SW1
א
א،LOW
،HIGH
אא
L1
J1 K8
אאאאא •
L1
א
א
אNOT
J1
K5
"0"
א
(LOW output)
،
"1"
א
(HIGH output)
K
אא
ﻞﺠﻧ167 א
אא
א
AND
OR
NOT E Fא
א
1
8
א
74LS04
א
K
א
א
Output=L1
Input=SW1
0 ⎯
⎯
1
א
J1
5
א
א
KNOT
אא
אא
א
א N N A A N N D D , , N N O O R R
א א
א
א
א א
F F
E E
אא א NAND NOR
2
אא
ﻞﺠﻧ167 א
אאא NAND, NOR
E Fא א
אא ♦ (Concept)
אאא
NAND
אא،NOR
אאאאא
K
W
אא
NAND
א
א
NAND
(inverted or negated)
א
KAND
LOW
א
AND
،HIGH
HIGH
KLOW
א
LOW
א
א
KHIGH
א
AND
א
NOT-AND
،
KNAND
J2
1
אא
NAND
אא
א
K
א
J2
1
אא
NAND
אא
א
K
אא ♦ (Procedure)
אא
(chip)
74LS00
א
(Pins)
אאא
KNAND
א
א
אא
א W
א •
14
א
+5 Volts
א
7
KGND
אאאא •
אאא
1
2
אא
3
،
א
SW1
SW2
אאא
א
LOW
אאאא
א،HIGH
(LED)
אא
J2 K2
אא
ﻞﺠﻧ167 א
אאא NAND, NOR
E Fא א
אאאאא •
L1
א
א
NAND
א
J2
K1
"0"
א
(LOW output)
،
"1"
א
(HIGH output)
K
א
2
2
א
74LS00
א
K
א
א
C=L1 B=SW2
A=SW1
0 0 ⎯
⎯
1
0
⎯
0
1
⎯ 1
1
א
J2
1
א
א
KNAND
א
NAND
א
AND
א
K
א
אאא،א
NAND
א
NOT
(Inverter)
K
אא •
J4
3
א،
SW3
א
LOW
א
HIGH
،
אא
L2
א
א
NAND
א
א
J4 K2
א
2
3
א
74LS00
א
K
אא
ﻞﺠﻧ167 א
אאא NAND, NOR
E Fא א
א
א
Output=L2
Input=SW3
0 ⎯
⎯
1
א
J2
2
א
א
NAND
K
א •
NAND
א
אא
א
NAND
אא
א
אא
ABC fx =
،
2 K4
א
2
4
א
א
NAND
א
K
א •
SW1
SW2
SW3
א
א
NAND
א
א
J2
3
אא،
K
א
א
ABC 3
L =
L2=AB AB
1 L = C=SW3
B=SW2
A=SW1
⎯
⎯
⎯ 0
0 0
⎯
⎯
⎯ 1
0 0
⎯
⎯
⎯ 0
1 0
⎯
⎯
⎯ 1
1 0
⎯
⎯
⎯ 0
0
1
⎯
⎯
⎯ 1
0 1
⎯
⎯
⎯ 0
1 1
⎯
⎯
⎯ 1
1 1
א
J2
3
א
א
NAND
א
K
אא
ﻞﺠﻧ167 א
אאא NAND, NOR
E Fא א
W
אא
NOR
א
א
NOR
(inverted or negated)
א
KOR
LOW
א
OR
HIGH
،
HIGH
KLOW
א
LOW
א
א
KHIGH
א
OR
א
NOT-OR
،
KNOR
J2
5
אא
NOR
אא
א
K
א
J2
5
אא
NOR
אא
א
K
אא ♦ (Procedure)
אא
(chip)
74LS02
א
(Pins)
אאא
KNOR
א
א
אאא
W
א •
14
א
+5 Volts
א
7
KGND
אאאא •
אאא
2
3
אא
1
،
א
SW1,SW2
אאאא
LOW
אאאא
א،HIGH (LED)
אא
J2 K6
אא
ﻞﺠﻧ167 א
אאא NAND, NOR
E Fא א
א
אאאא
L1
א
א
NOR
א
J2
K4
"0"
א
(LOW output)
،
"1"
א
(HIGH output)
K
א
2
6
א
74LS02
א
K
א
א
C=L1 B=SW2
A=SW1
0 0 ⎯
⎯
1
0
⎯
0
1
⎯ 1
1
א
J2
4
א
א
KNOR
א
NOR
א
OR
א
K
א
אאא،א
NOR
א
NOT
(Inverter)
K
אא •
J2
6
א،
SW3
א
LOW
א
HIGH
،
אא
L2
אא
NOR
א
א
J2 K5
א
5
3
א
74LS02
א
K
א
א
Output=L2
Input=SW3
0 ⎯
⎯
1
א
J2
5
א
א
NOR
K
אא
ﻞﺠﻧ167 א
אאא NAND, NOR
E Fא א
א •
NOR
א
אאא
NOR
אא
א
אא
C B A
fx = + +
،
2 K7
א
2
7
א
א
NOR
א
K
א •
SW1, SW2, SW3
א
א
NOR
אא
J2
6
אא،
K
א
א
C B A 3
L = + +
L2=A+B B
A 1
L = + C=SW3
B=SW2
A=SW1
⎯
⎯
⎯ 0
0 0
⎯
⎯
⎯ 1
0 0
⎯
⎯
⎯ 0
1 0
⎯
⎯
⎯ 1
1 0
⎯
⎯
⎯ 0
0
1
⎯
⎯
⎯ 1
0 1
⎯
⎯
⎯ 0
1 1
⎯
⎯
⎯ 1
1 1
א
J2
6
א
א
NOR
א
K
אאא
אאא
( ( X X O O R R ) )
א א
א
א
א א
F F
E E
אאא (XOR)
3
א
א
ﻞﺠﻧ167 א
אאא
(XOR) E Fא א
אא ♦ (Concept)
א
Exclusive-OR (XOR)
א،אא
א،HIGH
א
אא،HIGH
HIGH
LOW
א
KLOW
א
XOR
אאא
א
A ⊕B
K
א،א
א
XOR
אא
NAND
א
NOR
אאאא KXOR
J3
1
א
אא
א
א
KXOR
א
3
1
אא
XOR
אא
א
K
אא ♦
(Procedure)
(chip)
א
א
א
א
W 74LS00
74LS02
74LS04
74LS86
א
،
א
14
א
+5 Volts
א
7
KGND
•
W
אא
XOR
אאא
74LS86
אאא
J3
א،2
SW1
SW2
אא
J3
،1
אא
L1
א
J3
K1
א
3
2
א
א
XOR
א
K
