74VHCT05AT 查看數據表（PDF） - STMicroelectronics
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74VHCT05AT Datasheet PDF : 7 Pages
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74VHCT05A
INPUT 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
Z
H
L
Z: High Impedance
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC Supply Voltage
-0.5 to +7.0
V
VI
DC Input Voltage
-0.5 to +7.0
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
25
mA
ICC or IGND DC VCC or Ground Current
± 50
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
Parameter
VCC Supply Voltage
VI
Input Voltage
VO
Output Voltage
Top Operating Temperature
dt/dv Input Rise and Fall Time (see note 1) (VCC = 5.0 ± 0.5V)
1) VIN from 0.8V to 2 V
Valu e
4.5 to 5.5
0 to 5.5
0 to VCC
-40 to +85
0 to 20
Unit
V
V
V
oC
ns/V
2/7
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