74ACT299CW 데이터 시트보기 (PDF) - Fairchild Semiconductor
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74ACT299CW
Fairchild Semiconductor
74ACT299CW Datasheet PDF : 11 Pages
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AC Electrical Characteristics for ACT
Symbol
Parameter
fMAX
Maximum Input Frequency
tPLH
Propagation Delay
CP to Q0 or Q7 (Shift Left or Right)
tPHL
Propagation Delay
CP to Q0 or Q7 (Shift Left or Right)
tPLH
Propagation Delay
CP to I/On
tPHL
Propagation Delay
CP to I/On
tPHL
Propagation Delay
MR to Q0 or Q7
tPHL
Propagation Delay
MR to I/On
tPZH
Output Enable Time
OE to I/On
tPZL
Output Enable Time
OE to I/On
tPHZ
Output Disable Time
OE to I/On
tPLZ
Output Disable Time
OE to I/On
Note 10: Voltage Range 5.0 is 5.0V r 0.5V
VCC
(V)
(Note 10)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
TA 25qC
CL 50 pF
Min
Typ
Max
120
170
4.0
8.5
12.5
4.0
9.0
13.5
4.5
8.5
12.5
5.0
9.5
15.0
4.0
14.0
15.0
4.0
13.0
14.5
2.5
8.0
12.0
2.0
8.0
12.0
2.0
8.5
12.5
2.5
8.0
11.5
TA 40qC to 85qC
CL 50 pF
Min
Max
110
3.0
14.0
3.5
15.0
4.5
13.5
4.5
16.5
4.0
18.0
3.5
17.5
1.5
13.0
1.5
13.5
2.0
13.5
2.0
12.5
AC Operating Requirements for ACT
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 to CP
tH
Hold Time, HIGH or LOW
I/On to CP
tS
Setup Time, HIGH or LOW
DS0 or DS7 to CP
tH
Hold Time, HIGH or LOW
DS0 or DS7 to CP
tW
CP Pulse Width
HIGH or LOW
tW
MR Pulse Width, LOW
tREC
Recovery Time, MR to CP
Note 11: Voltage Range 5.0 is 5.0V r 0.5V.
VCC
(V)
(Note 11)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
TA 25qC
TA 40qC to 85qC
CL 50 pF
CL 50 pF
Typ
Guaranteed Minimum
2.0
5.0
5.5
2.0
1.0
1.0
1.5
4.0
4.5
1.0
1.0
1.0
1.5
4.5
5.0
1.0
1.0
1.0
2.0
4.0
4.5
2.0
3.5
3.5
0
1.5
1.5
Capacitance
Symbol
CIN
CPD
Parameter
Input Capacitance
Power Dissipation Capacitance
Typ
Units
Conditions
4.5
pF
VCC 5.0V
170
pF
VCC 5.5V
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
7
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