74F377(1999) データシートの表示（PDF） - Fairchild Semiconductor
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74F377 Datasheet PDF : 6 Pages
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AC Electrical Characteristics
Symbol
Parameter
fMAX
tPLH
tPHL
Maximum Clock Frequency
Propagation Delay
CP to Qn
TA = +25°C
VCC = +5.0V
CL = 50 pF
Min
Typ
Max
130
3.0
7.0
4.0
9.0
AC Operating Requirements
TA = −55°C to +125°C
VCC = +5.0V
CL = 50 pF
Min
Max
85
2.0
8.5
3.0
10.5
TA = 0°C to +70°C
VCC = +5.0V
CL = 50 pF
Min
Max
105
2.5
7.5
3.5
9.0
Symbol
Parameter
tS(H)
tS(L)
tH(H)
tH(L)
tS(H)
tS(L)
tH(H)
tH(L)
tW(H)
tW(L)
Setup Time, HIGH or LOW
Dn to CP
Hold Time, HIGH or LOW
Dn to CP
Setup Time, HIGH or LOW
CE to CP
Hold Time, HIGH to LOW
CE to CP
Clock Pulse Width,
HIGH or LOW
TA = +25°C
VCC = +5.0V
Min
Max
3.0
3.5
0.5
1.0
4.1
3.5
0.5
2.0
6.0
6.0
TA = −55°C to +125°C
VCC = +5.0V
Min
Max
3.5
4.0
1.0
1.0
4.0
5.0
1.5
2.5
5.0
5.0
TA = 0°C to +70°C
VCC = +5.0V
Min
Max
3.0
3.5
0.5
1.0
4.1
4.0
0.5
2.0
6.0
6.0
Units
MHz
ns
Units
ns
ns
ns
ns
ns
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