74LX1G05 データシートの表示（PDF） - STMicroelectronics
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74LX1G05 Datasheet PDF : 10 Pages
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74LX1G05
AC ELECTRICAL CHARACTERISTICS
Test Condition
Value
Symbol
Parameter
VCC
CL RL ts = tr -40 to 85 °C
-55 to 125 °C Unit
(V)
(pF) (Ω) (ns) Min. Max. Min. Max.
tPLZ Propagation Delay 1.65 to 1.95 30 1000 2.0
2.4
8.3
2.4
8.3
Time
2.3 to 2.7 30 500 2.0 1.0
5.5
1.0
5.5
2.7
50 500 2.5 1.0
5.5
1.0
5.5
ns
3.0 to 3.6 50 500 2.5 1.5
4.2
1.5
4.2
4.5 to 5.5 50 500 2.5
1
3.5
1
3.5
tPZL
Propagation Delay 1.65 to 1.95 30 1000 2.0
2.4
8.3
2.4
8.3
Time
2.3 to 2.7 30 500 2.0 1.0
5.5
1.0
5.5
2.7
50 500 2.5 1.0
5.5
1.0
5.5
ns
3.0 to 3.6 50 500 2.5 1.5
4.2
1.5
4.2
4.5 to 5.5 50 500 2.5
1
3.5
1
3.5
CAPACITIVE CHARACTERISTICS
Test Condition
Value
Symbol
Parameter
VCC
(V)
TA = 25 °C
Unit
Min. Typ. Max.
CIN
Input Capacitance
VIN = 0 or VCC
4
pF
COUT Output Capacitance
VIN = 0 or VCC
5
10
pF
CPD Power Dissipation Capacitance
1.8
(note 1)
2.5
fIN = 10MHz
21
24
pF
3.3
26
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC
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