74F323 Ver la hoja de datos (PDF) - Fairchild Semiconductor
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74F323
Fairchild Semiconductor
74F323 Datasheet PDF : 6 Pages
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AC Electrical Characteristics
Symbol
Parameter
fMAX
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tPZH
tPZL
tPHZ
tPLZ
Maximum Input Frequency
Propagation Delay
CP to Q0 or Q7
Propagation Delay
CP to I/On
Output Enable Time
Output Disable Time
Output Enable Time
Sn to I/On
Output Disable Time
Sn to I/On
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)
tW(H)
tW(L)
Setup Time, HIGH or LOW
S0 or S1 to CP
Hold Time, HIGH or LOW
S0 or S1 to CP
Setup Time, HIGH or LOW
I/On, DS0, DS7 to CP
Hold Time, HIGH or LOW
I/On, DS0, DS7 to CP
Setup Time, HIGH or LOW
SR to CP
Hold Time, HIGH or LOW
SR to CP
CP Pulse Width
HIGH or LOW
TA = +25°C
VCC = +5.0V
CL = 50 pF
Min
Typ
Max
70
100
4.0
7.0
8.0
4.5
6.5
8.0
3.5
7.0
9.0
4.0
8.5
9.0
3.5
6.0
8.0
4.0
7.0
10.0
2.0
4.5
6.0
1.0
4.0
5.5
3.5
9.0
4.0
10.0
2.5
6.0
1.0
5.5
TA = 0°C to +70°C
VCC = +5.0V
CL = 50 pF
Min
Max
70
4.0
8.5
4.5
8.5
3.5
10.0
4.0
10.0
3.5
9.0
4.0
11.0
2.0
7.0
1.0
6.5
3.5
10.0
4.0
11.0
2.5
7.0
1.5
6.5
Units
MHz
ns
ns
ns
ns
TA = +25°C
VCC = +5.0V
Min
Max
8.5
8.5
0
0
5.0
5.0
2.0
2.0
10.0
10.0
0
0
5.0
5.0
TA = 0°C to +70°C
VCC = +5.0V
Min
Max
8.5
8.5
0
0
5.0
5.0
2.0
2.0
10.0
10.0
0
0
5.0
5.0
Units
ns
ns
ns
ns
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