74F676SC(1999) 查看數據表（PDF） - Fairchild Semiconductor
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74F676SC Datasheet PDF : 6 Pages
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AC Electrical Characteristics
Symbol
Parameter
fMAX
tPLH
tPHL
Maximum Clock Frequency
Propagation Delay
CP to SO
TA = +25°C
VCC = +5.0V
CL = 50 pF
Min
Typ
Max
100
110
4.5
9.0
11.0
5.0
9.0
12.5
AC Operating Requirements
Symbol
Parameter
tS(H)
tS(L)
tH(H)
tH(L)
tS(H)
tS(L)
tH(H)
tH(L)
tS(H)
tS(L)
tH(H)
tH(L)
tS(L)
tH(H)
tW(H)
tW(L)
Setup Time, HIGH or LOW
SI to CP
Hold Time, HIGH or LOW
SI to CP
Setup Time, HIGH or LOW
Pn to CP
Hold Time, HIGH or LOW
Pn to CP
Setup Time, HIGH or LOW
M to CP
Hold Time, HIGH or LOW
M to CP
Setup Time, LOW
CS to CP
Hold Time, HIGH
CS to CP
CP Pulse Width
HIGH or LOW
TA = +25°C
VCC = +5.0V
Min
Max
4.0
4.0
4.0
4.0
3.0
3.0
4.0
4.0
8.0
8.0
2.0
2.0
10.0
10.0
4.0
6.0
TA = −55°C to 125°C
VCC = +5.0V
CL = 50 pF
Min
Max
45
4.5
17.0
5.0
14.5
TA = 0°C to +70°C
VCC = +5.0V
CL = 50 pF
Min
Max
90
4.5
12.0
5.0
13.5
TA = −55°C to 125°C
VCC = +5.0V
Min
Max
4.0
4.0
4.0
4.0
3.0
3.0
4.0
4.0
8.0
8.0
2.0
2.0
12.0
TA, VCC = ____
VCC = +5.0V
Min
Max
4.0
4.0
4.0
4.0
3.0
3.0
4.0
4.0
8.0
8.0
2.0
2.0
10.0
10.0
10.0
5.0
4.0
9.0
6.0
Units
MHz
ns
Units
ns
ns
ns
ns
ns
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