74ACT323CW Ver la hoja de datos (PDF) - Fairchild Semiconductor
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74ACT323CW
Fairchild Semiconductor
74ACT323CW Datasheet PDF : 6 Pages
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AC Electrical Characteristics
Symbol
Parameter
fmax
Maximum Input Frequency
tPLH
Propagation Delay
CP to Q0 or Q7
tPHL
Propagation Delay
CP to Q0 or Q7
tPLH
Propagation Delay
CP to I/On
tPHL
Propagation Delay
CP to I/On
tPZH
Output Enable Time
tPZL
Output Enable Time
tPHZ
Output Disable Time
tPLZ
Output Disable Time
Note 4: Voltage Range 5.0 is 5.0V ±0.5V
VCC
(V)
(Note 4)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
AC Operating Requirements
TA = 25°C
CL = 50 pF
Min
Typ
Max
120
125
5.0
9.0
12.5
5.0
9.0
13.5
5.0
8.5
12.5
6.0
10.0
14.5
3.5
7.5
11.0
3.5
7.5
11.5
4.0
8.5
12.5
3.0
8.0
11.5
TA = −40°C to +85°C
CL = 50 pF
Min
Max
110
4.0
14.0
4.5
15.0
4.5
14.5
5.0
16.0
3.0
12.5
3.0
13.0
3.0
13.5
2.5
12.5
Symbol
Parameter
tS
Setup Time, HIGH or LOW
S0 or S1 to CP
tH
Hold Time, HIGH or LOW
S0 or S1 to CP
tS
Setup Time, HIGH or LOW
I/On, DS0, DS7 to CP
tH
Hold Time, HIGH or LOW
I/On, DS0, DS 7 to CP
tS
Setup Time, HIGH or LOW
SR to CP
tH
Hold Time, HIGH or LOW
SR to CP
tW
CP Pulse Width
HIGH or LOW
Note 5: Voltage Range 5.0 is 5.0V ±0.5V
Capacitance
Symbol
CIN
CPD
Parameter
Input Capacitance
Power Dissipation Capacitance
VCC
(V)
(Note 5)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
TA = 25°C
TA = −40°C to +85°C
CL = 50 pF
CL = 50 pF
VCC = +5.0V
VCC = +5.0V
Typ
Guaranteed Minimum
2.0
5.0
5.0
0
1.5
1.5
1.0
4.0
4.5
0
1.0
1.0
1.0
2.5
2.5
0
1.0
1.0
2.0
4.0
4.5
Typ
Units
Conditions
4.5
pF
VCC = OPEN
170
pF
VCC = 5.0V
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
Units
ns
ns
ns
ns
ns
ns
ns
5
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