74ACT818 데이터 시트보기 (PDF) - Fairchild Semiconductor
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74ACT818 Datasheet PDF : 6 Pages
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AC Electrical Characteristics
Symbol
Parameter
tPHL
Propagation Delay
PCLK to Y
tPLH
Propagation Delay
PCLK to Y
tPHL
Propagation Delay
MODE to SDO
tPLH
Propagation Delay
MODE to SDO
tPHL
Propagation Delay
SDI to SDO
tPLH
Propagation Delay
SDI to SDO
tPHL
Propagation Delay
DCLK to SDO
tPLH
Propagation Delay
DCLK to SDO
tPZL
Output Enable Time
OEY to Yn
tPLZ
Output Disable Time
OEY to Yn
tPZL
Output Enable Time
DCLK to Dn
tPLZ
Output Disable Time
DCLK to Dn
tPZH
Output Enable Time
OEY to Yn
tPHZ
Output Disable Time
OEY to Yn
tPZH
Output Enable Time
DCLK to Dn
tPHZ
Output Disable Time
DCLK to Dn
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
5.0
5.0
5.0
5.0
5.0
5.0
5.0
TA = +25°C
CL = 50 pF
Min
Typ
Max
3.0
6.0
9.0
3.0
6.5
9.0
4.0
8.0
11.0
4.0
8.0
11.5
3.5
7.5
10.5
3.5
7.5
10.5
4.5
9.0
12.5
4.5
9.5
13.0
2.5
6.0
9.0
1.5
5.5
8.0
3.0
8.0
12.0
2.0
8.5
11.0
3.0
8.0
10.0
2.5
9.0
11.0
3.0
6.5
11.5
3.0
7.5
12.0
TA = −40°C to +85°C
CL = 50 pF
Min
Max
2.5
9.5
2.5
10.0
3.5
12.0
4.0
12.5
3.0
12.0
3.5
12.0
4.0
14.0
4.0
14.5
2.5
10.0
1.0
9.0
3.0
13.5
1.5
12.0
2.5
11.0
2.0
11.5
3.0
13.0
2.0
13.0
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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