74AC573SC(1999) 查看數據表（PDF） - Fairchild Semiconductor
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74AC573SC Datasheet PDF : 10 Pages
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AC Operating Requirements for ACT
Symbol
Parameter
tS
Setup Time, HIGH or LOW
Dn to LE
tH
Hold Time, HIGH or LOW
Dn to LE
tW
LE Pulse Width, HIGH
Note 10: Voltage Range 5.0 is 5.0V ± 0.5V
VCC
(V)
(Note 10)
5.0
5.0
5.0
TA = +25°C
CL = 50 pF
Typ
TA = −40°C to +85°C
CL = 50 pF
Guaranteed Minimum
1.5
3.0
3.5
−1.5
0
0
2.0
3.5
4.0
Capacitance
Symbol
Parameter
Typ
CIN
Input Capacitance
5.0
CPD
Power Dissipation Capacitance for AC
25.0
for ACT
42.0
Units
pF
pF
Conditions
VCC = OPEN
VCC = 5.0V
Units
ns
ns
ns
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