M74HC165 데이터 시트보기 (PDF) - STMicroelectronics
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M74HC165 Datasheet PDF : 21 Pages
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Pin settings
2
Pin settings
2.1
Pin connection
Figure 3. Pin connection (top through view)
M74HC165
2.2
Pin description
Table 2. Pin description
Pin number
Symbol
1
SHIFT/LOAD
2
CLOCK
7
QH
9
QH
10
SI
11, 12, 13, 14, 3, 4, 5, 6
A to H
15
CLOCK INH
8
GND
16
VCC
Name and function
Data inputs
Clock input (low to high, edge triggered)
Complementary output
Serial output
Serial input
Parallel data inputs
Clock inhibit
Ground (0 V)
Positive supply voltage
4/21
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