74ACT74CW View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
Manufacturer
74ACT74CW Datasheet PDF : 9 Pages
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AC Operating Requirements for AC
Symbol
Parameter
tS
Set-up Time, HIGH or LOW
Dn to CPn
tH
Hold Time, HIGH or LOW
Dn to CPn
tW
CPn or CDn or SDn
Pulse Width
trec
Recovery Time
CDn or SDn to CP
Note 8: Voltage Range 3.3 is 3.3V ± 0.3V
Voltage Range 5.0 is 5.0V ± 0.5V
VCC
(V)
(Note 8)
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
AC Electrical Characteristics for ACT
TA = +25°C
CL = 50 pF
Typ
TA = −40°C to +85°C
CL = 50 pF
Guaranteed Minimum
1.5
4.0
4.5
1.0
3.0
3.0
−2.0
0.5
0.5
−1.5
0.5
0.5
3.0
5.5
7.0
2.5
4.5
5.0
−2.5
0
0
−2.0
0
0
Symbol
Parameter
fMAX
Maximum Clock
Frequency
tPLH
Propagation Delay
CDn or SDn to Qn or Qn
tPHL
Propagation Delay
CDn or SDn to Qn or Qn
tPLH
Propagation Delay
CPn to Qn or Qn
tPHL
Propagation Delay
CPn to Qn or Qn
Note 9: Voltage Range 5.0 is 5.0V ± 0.5V
VCC
(V)
(Note 9)
5.0
TA = +25°C
CL = 50 pF
Min
Typ
Max
145
210
TA = −40°C to +85°C
CL = 50 pF
Min
Max
125
5.0
3.0
5.5
9.5
2.5
10.5
5.0
3.0
6.0
10.0
3.0
11.5
5.0
4.0
7.5
11.0
4.0
13.0.
5.0
3.5
6.0
10.0
3.0
11.5
AC Operating Requirements for ACT
Symbol
Parameter
tS
Set-up Time, HIGH or LOW
Dn to CPn
tH
Hold Time, HIGH or LOW
Dn to CPn
tW
CPn or CDn or SDn
Pulse Width
trec
Recovery Time
CDn or SDn to CP
Note 10: Voltage Range 5.0 is 5.0V ± 0.5V
VCC
(V)
(Note 10)
5.0
5.0
5.0
5.0
TA = +25°C
CL = 50 pF
Typ
TA = −40°C to +85°C
CL = 50 pF
Guaranteed Minimum
1.0
3.0
3.5
−0.5
1.0
1.0
3.0
5.0
6.0
−2.5
0
0
Capacitance
Symbol
CIN
CPD
Parameter
Input Capacitance
Power Dissipation Capacitance
Typ
Units
Conditions
4.5
35.0
pF
VCC = OPEN
pF
VCC = 5.0V
Units
ns
ns
ns
ns
Units
MHz
ns
ns
ns
ns
Units
ns
ns
ns
ns
5
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