MC74HC595 ON Semiconductor, MC74HC595 Datasheet - Page 9

• Manufacturer Part Number: MC74HC595
• Description: 8?bit Serial?input/serial Or Parallel?output Shift Register With Latched 3?state Outputs
• Manufacturer: ON Semiconductor

OUTPUT
ENABLE
INPUT A
SERIAL
CLOCK
CLOCK
RESET
LATCH
SHIFT
DATA
13
12
14
11
10
EXPANDED LOGIC DIAGRAM
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D
R
D
R
D
R
D
R
D
R
D
R
D
R
D
R
SR
SR
SR
SR
SR
SR
SR
SR
C
D
G
H
A
B
E
F
Q
Q
Q
Q
Q
Q
Q
Q
9
D
D
D
D
D
D
D
D
LR
LR
LR
LR
LR
LR
LR
LR
C
D
G
H
A
B
E
F
Q
Q
Q
Q
Q
Q
Q
Q
15
1
2
3
4
5
6
7
9
Q
Q
Q
Q
Q
Q
Q
Q
OUTPUT SQ
A
B
C
D
E
F
G
H
SERIAL
DATA
PARALLEL
OUTPUTS
DATA
H