HD74HC373 查看數據表（PDF） - Renesas Electronics
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HD74HC373 Datasheet PDF : 10 Pages
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HD74HC373, HD74HC533
Logic Diagram
HD74HC373
1D
2D
3D
4D
5D
6D
7D
8D
Enable G
D
GQ
D
GQ
D
GQ
D
GQ
D
GQ
D
GQ
D
GQ
D
GQ
Output
Control
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
HD74HC533
1D
2D
3D
4D
5D
6D
7D
8D
Enable G
D
GQ
D
GQ
D
GQ
D
GQ
D
GQ
D
GQ
D
GQ
D
GQ
Output
Control
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Supply voltage range
VCC
–0.5 to 7.0
V
Input / Output voltage
Input / Output diode current
VIN, VOUT
IIK, IOK
–0.5 to VCC +0.5
V
±20
mA
Output current
VCC, GND current
IOUT
ICC or IGND
±35
mA
±75
mA
Power dissipation
Storage temperature
PT
Tstg
500
mW
–65 to +150
°C
Note: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of
which may be realized at the same time.
Rev.2.00 Mar 30, 2006 page 3 of 9
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