74LVX374MSCX 查看數據表（PDF） - Fairchild Semiconductor
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74LVX374MSCX Datasheet PDF : 6 Pages
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AC Electrical Characteristics
Symbol
Parameter
VCC
TA = +25°C
(V)
Min
Typ
Max
fMAX
Maximum Clock
Frequency
2.7
60
115
45
60
3.3 ± 0.3 100
160
60
95
tPLH
Propagation Delay Time
tPHL
CP to On
2.7
3.3 ± 0.3
8.5
16.3
11.0
19.8
6.7
10.6
9.2
14.1
tPZL
3-STATE Output
tPZH
Enable Time
2.7
3.3 ± 0.3
7.6
14.5
10.1
18.0
5.9
9.3
8.4
12.8
tPLZ
3-STATE Output
tPHZ
Disable Time
tW
CP Pulse
Width
2.7
3.3 ± 0.3
2.7
7.5
3.3 ± 0.3 5.0
11.5
18.5
9.6
13.2
tS
Setup Time
2.7
6.5
Dn to CP
3.3 ± 0.3 4.5
tH
Hold Time
2.7
2.0
Dn to CP
3.3 ± 0.3 2.0
tOSLH
Output to Output
2.7
1.5
tOSHL
Skew (Note 4)
3.3
1.5
Note 4: Parameter guaranteed by design. tOSLH = |tPLHm − tPLHn|, tOSHL = |tPHLm − tPHLn|
TA = −40°C to
+85°C
Min
Max
50
40
85
55
1.0
19.5
1.0
23.0
1.0
12.5
1.0
16.0
1.0
17.5
1.0
21.0
1.0
11.0
1.0
14.5
1.0
22.0
1.0
15.0
8.0
5.5
6.5
4.5
2.0
2.0
1.5
1.5
Units
Conditions
MHz
ns
ns
ns
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
CL = 15 pF
CL = 50 pF
CL = 15 pF, RL = 1 kΩ
CL = 50 pF, RL = 1 kΩ
CL = 15 pF, RL = 1 kΩ
CL = 50 pF, RL = 1 kΩ
CL = 50 pF, RL = 1 kΩ
CL = 50 pF, RL = 1 kΩ
ns
ns
ns
ns CL = 50 pF
Capacitance
Symbol
Parameter
TA = +25°C
Min
Typ
Max
TA = −40°C to +85°C
Min
Max
CIN
COUT
CPD
Input Capacitance
Output Capacitance
Power Dissipation
Capacitance (Note 5)
4
10
10
6
32
Note 5: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Units
pF
pF
pF
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