Transcript Rangkaian sekuensial

RANGKAIAN SEKUENSIAL
Elektronika Digital
Misbah, ST, MT
RANGKAIAN SEKUENSIAL
Flip-flop ( SR-FF ; D-FF ; JK-FF ; T-FF )
 Counter/penghitung ( 2-bit ; 3-bit ; 4-bit ;
modulo-5, modulo-10 )
 Register (shift register ; Paralel input Serial
output /PISO; Serial input Paralel output /SIPO)

CLOCK / DETAK
Falling edge
 Rising edge

FLIP-FLOP

SR-Flip flop
FLIP FLOP (2)

Delay ( D-Flip flop )
FLIP FLOP (3)

JK-Flip flop
FLIP FLOP (4)

Toggle ( T-Flip flop )
TABEL TRANSISI
J
K
Qn
Qn+1
S
R
Qn
Qn+1
0
d
0
0
0
d
0
0
1
d
0
1
1
0
0
1
d
1
1
0
0
1
1
0
d
0
1
1
d
0
1
1
D
Qn
Qn+1
T
Qn
Qn+1
0
0
0
0
0
0
1
0
1
1
0
1
0
1
0
1
1
0
1
1
1
0
1
1
COUNTER / PENGHITUNG

2-bit

3-bit

Counter Modulo-5
A
B
C
Count
J
K
Qn
Qn+1
0
0
0
0
0
d
0
0
0
0
1
1
1
d
0
1
0
1
0
2
d
1
1
0
0
1
1
3
d
0
1
1
1
0
0
4
0
0
0
5(0)
C
BC
A
0
A’
1
A
00
B’C’
01
B’C
11
BC
10
BC’
C
J
K
0
1
d
1
d
1
2
1
d
3
d
1
4
0
d
5
0
0
6
0
0
7
0
0

B
A
B
J
K
A
J
K
0
0
d
0
0
d
1
1
d
1
0
d
2
d
0
2
0
d
3
d
1
3
1
d
4
0
d
4
d
1
5
0
0
5
0
0
6
0
0
6
0
0
7
0
0
7
0
0
BC
A
00
B’C’
01
B’C
11
BC
10
BC’
BC
A
0
A’
0
A’
1
A
1
A
00
B’C’
01
B’C
11
BC
10
BC’

Counter Modulo-10
A
B
C
D
count
D
Qn
Qn+1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1
0
0
1
0
2
0
1
0
0
0
1
1
3
1
1
1
0
1
0
0
4
0
1
0
1
5
0
1
1
0
6
0
1
1
1
7
1
0
0
0
8
1
0
0
1
9
1
0
1
0
10(0)
REGISTER

Shift Register