74ACT652 データシートの表示（PDF） - Fairchild Semiconductor
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74ACT652 Datasheet PDF : 8 Pages
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AC Electrical Characteristics
Symbol
Parameter
fMAX
Max. Clock Frequency
tPLH
Propagation Delay
tPHL
Clock to Bus
tPLH
Propagation Delay
tPHL
Bus to Bus
tPLH
Propagation Delay
tPHL
SBA or SAB to A or B
tPZH
Enable Time
tPZL
OEBA to A (Note 5)
tPHZ
Disable Time
tPLZ
OEBA to A (Note 5)
tPZH
Enable Time
tPZL
OEAB to B
tPHZ
Disable Time
tPLZ
OEAB to B
ts(H)
Setup Time, HIGH or
ts(L)
LOW, Bus to Clock
th(H)
Hold Time, HIGH or
th(L)
LOW, Bus to Clock
tw(H)
Clock Pulse Width
tw(L)
HIGH or LOW
Note 5: Voltage Range 5.0 is 5.0V ± 0.5V.
VCC
(V)
(Note 5)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Capacitance
Symbol
CIN
CPD
Parameter
Input Capacitance
Power Dissipation Capacitance
TA = +25°C
CL = 50 pF
Min
Typ
Max
TA = −40°C to +85°C
CL = 50 pF
Min
Max
2.0
7.0
9.5
2.0
10.0
2.0
6.5
9.0
2.0
9.5
2.5
6.5
10.0
2.5
10.5
2.0
7.0
10.5
2.0
11.0
1.0
5.0
8.0
1.0
8.5
2.0
7.0
10.5
2.0
11.0
1.0
5.0
8.0
1.0
8.5
3.0
3.0
1.5
1.5
4.0
4.0
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
Typ
Units
Conditions
4.5
pF
VCC = 5.0V
54
pF
VCC = 5.0V
5
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