HD74HC165FPEL Просмотр технического описания (PDF) - Renesas Electronics
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HD74HC165FPEL Datasheet PDF : 8 Pages
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HD74HC165
Pin Arrangement
Shift/
Load
1
Clock 2
E3
F4
Parallel
Inputs G 5
H6
QH 7
GND 8
CK
E
D
F
C
G
B
H
A
QH QH
(Top view)
16 VCC
15
Clock
Inhibit
14 D
13 C
12 B
Parallel
Inputs
11 A
10 Serial-In
9 QH
Timing Diagram
Clock
Clock Inhibit
Serial Input
Shift/Load
A
B
C
D
Data E
F
G
H
Output QH
Output QH
H
L
H
L
H
L
H
H
H
L
Inhibit
Load
HL H L H L H
LH L H L H L
Serial Shift
Rev.3.00, Jan 31, 2006 page 2 of 7
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