74ACT14 查看數據表（PDF） - STMicroelectronics
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74ACT14 Datasheet PDF : 7 Pages
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74ACT14
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
1, 3, 5, 9,
11, 13
2, 4, 6, 8,
10, 12
7
14
SYMBOL NAME AND FUNCT ION
1A to 6A Data Inputs
1Y to 6Y Data Outputs
GND
VCC
Ground (0V)
Positive Supply Voltage
TRUTH TABLE
A
Y
L
H
H
L
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC Supply Voltage
-0.5 to +7
V
VI
DC Input Voltage
-0.5 to VCC + 0.5
V
VO DC Output Voltage
-0.5 to VCC + 0.5
V
IIK
DC Input Diode Current
± 20
mA
IOK
DC Output Diode Current
± 20
mA
IO
DC Output Current
± 50
mA
ICC or IGND DC VCC or Ground Current
± 300
mA
Tstg Storage Temperature
-65 to +150
oC
TL
Lead Temperature (10 sec)
300
oC
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
VI
VO
Top
Parameter
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature:
Valu e
2 to 6
0 to VCC
0 to VCC
-40 to +85
Unit
V
V
V
oC
2/7
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