M74HCT04 查看數據表（PDF） - STMicroelectronics
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M74HCT04 Datasheet PDF : 11 Pages
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Maximum rating
M74HCT04
Table 6.
DC specifications
Test condition
Value
Symbol
Parameter
VIH
High level input
voltage
VIL
Low level input
voltage
VOH
High level output
voltage
VOL
Low level output
voltage
II
Input leakage
current
ICC
Quiescent supply
current
Δ ICC
Additional worst
case supply
current
VCC
(V)
4.5
to
5.5
4.5
to
5.5
IO = -20 μA
4.5
IO = -4.0 mA
IO = 20 μA
4.5
IO = 4.0 mA
5.5 VI = VCC or GND
5.5 VI = VCC or GND
Per input pin
VI = 0.5 V or
5.5
VI = 2.4 V
Other inputs at
VCC or GND
IO = 0
TA = 25 °C
-40 to 85°C
-55 to
125°C
Unit
Min Typ Max Min Max Min Max
2.0
2.0
2.0
V
0.8
0.8
0.8 V
4.4 4.5
4.4
4.4
V
4.18 4.31
4.13
4.10
0.0 0.1
0.1
0.1
V
0.17 0.26
0.33
0.40
± 0.1
±1
± 1 μA
1
10
20 μA
2.0
2.9
3.0 mA
Table 7.
AC electrical characteristics (CL = 50 pF, input tr = tf = 6 ns)
Test condition
Value
Symbol
Parameter
VCC
(V)
tTLH tTHL
Output transition
time
4.5
tPLH tPHL
Propagation delay
time
4.5
TA = 25°C
-40 to 85°C
-55 to
125°C
Unit
Min. Typ. Max. Min. Max. Min. Max.
8 15
19
23 ns
11 18
23
27 ns
4/11
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