74VHCT14A 查看數據表（PDF） - STMicroelectronics
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74VHCT14A Datasheet PDF : 15 Pages
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Pin settings
2
Pin settings
2.1
Pin connection
Figure 3. Pin connection (top through view)
74VHCT14A
2.2
Pin description
Table 2. Pin description
Pin N°
1, 3, 5, 9, 11, 13
2, 4, 6, 8, 10, 12
7
14
Symbol
1A to 6A
1Y to 6Y
GND
VCC
Name and function
Data inputs
Data outputs
Ground (0V)
Positive supply voltage
2.3
Truth table
Table 3. Truth table
Inputs
A
L
H
Output
Y
H
L
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