SMKN
1 Cimahi
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ROMMY G.P
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TeknikKomputerdanJaringan
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X
– TKJ A
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Digital
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Instruktur
:NettyAmalia
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Job
Sheet 6
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A. PENDAHULUAN
GATE EX-OR merupakangerbang yang
terdiridaribeberapakombinasi.
B. TUJUAN
-
Mengamatifungsidari GATE EX-OR
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Merangkairangkaian GATE EX-OR
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Menentukanfungsi output dari GATE EX-OR
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Membuattabelkebenarandari GATE EX-OR
C. ALAT
DAN BAHAN
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IC 7400, 7404, 7432, 7408
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Trainer Digital
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Kabel Jumper
D. LANGKAH
KERJA
1. Rangkaisepertigambar
di bawahini!

2. Tuliskanpersamaan
output di :

L2 = A . B

3. Amati
dancatathasiloutpunyadalamtabelkebenaranberikut!
INPUT
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OUTPUT
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|||
Sa
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Sb
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L1
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L2
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L3
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0
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0
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0
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0
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0
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0
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1
|
1
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0
|
1
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1
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0
|
0
|
1
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1
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1
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1
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0
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0
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0
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INPUT = 0 – 0
OUTPUT = 0 – 0 – 0

INPUT = 0 – 1
OUTPUT = 1 – 0 – 1

INPUT = 1 – 0
OUTPUT = 0 – 1 – 1

INPUT = 1 – 1
OUTPUT = 0 – 0 – 0

4. Rangkaisepertigambar
di bawahini!

5. Amati
dancatathasiloutpunyadalamtabelkebenaranberikut!
INPUT
|
OUTPUT
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||||
Sa
|
Sb
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L1
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L2
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L3
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L4
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0
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0
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1
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1
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1
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0
|
0
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1
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1
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1
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0
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1
|
1
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0
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1
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0
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1
|
1
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1
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1
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0
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1
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1
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0
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INPUT = 0 – 0
OUTPUT = 1 – 1 – 1 – 0

INPUT = 0 – 1
OUTPUT = 1 – 1 – 0 – 1

OUTPUT = 1 – 0 – 1 – 1

INPUT = 1 – 1
OUTPUT = 0 – 1 – 1 – 0

6. Rangkaisepertigambar
di bawahini!

7. Amati
dancatathasiloutpunyadalamtabelkebenaranberikut!
INPUT
|
OUTPUT
|
||||
Sa
|
Sb
|
L1
|
L2
|
L3
|
L4
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
1
|
1
|
0
|
0
|
1
|
1
|
0
|
0
|
0
|
0
|
1
|
1
|
1
|
0
|
0
|
1
|
0
|
INPUT = 0 – 0
OUTPUT = 0 – 1 – 0 – 0

INPUT = 0 – 1
OUTPUT = 1 – 0 – 0 – 1

INPUT = 1 – 0
OUTPUT = 0 – 0 – 0 – 1

INPUT = 1 – 1
OUTPUT = 0 – 0 – 1 – 0

8. Sekarangpasang
IC 7486, kemudianrangkaisepertigambar di
bawahdancatathasiloutpunyapadatabelkebenaran !

INPUT
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OUTPUT
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|
Sa
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Sb
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L1
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0
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0
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0
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0
|
1
|
1
|
1
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0
|
1
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1
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1
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0
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INPUT = 0 – 0
OUTPUT = 0

INPUT = 0 – 1
OUTPUT = 1

INPUT = 1 – 0
OUTPUT = 1

INPUT = 1 – 1
OUTPUT = 0

E. KESIMPULAN
GATE EX-OR memilikibeberapa GATE
gabunganhasiloutpunya 0 jikainputnyasama, misalnya : 1 – 1 dan 0 – 0.
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