74ALVCH245MTCX Ver la hoja de datos (PDF) - Fairchild Semiconductor
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fabricante
74ALVCH245MTCX Datasheet PDF : 7 Pages
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AC Electrical Characteristics
Symbol
Parameter
tPHL, tPLH
tPZL, tPZH
tPLZ, tPHZ
Propagation Delay
Output Enable Time
Output Disable Time
Capacitance
TA = −40°C to +85°C, RL = 500Ω
CL = 50 pF
CL = 30 pF
VCC = 3.3V ± 0.3V
VCC = 2.7V
VCC = 2.5V ± 0.2V VCC = 1.8V ± 0.15V
Min
Max
Min
Max
Min
Max
Min
Max
1.3
3.6
4.2
1.0
3.7
1.5
6.0
1.6
5.5
6.3
2.0
6.0
2.9
8.6
1.7
5.5
5.3
0.8
4.8
1.5
8.0
Units
ns
ns
ns
Symbol
Parameter
CIN
Input Capacitance
CI/O
Input/Output Capacitance
CPD
Power Dissipation Capacitance
Conditions
Control
A or B Ports
Outputs Enabled
VI = 0V or VCC
VI = 0V or VCC
f = 10 MHz, CL = 0 pF
Outputs Disabled f = 10 MHz, CL = 50 pF
TA = +25°C
VCC
Typical
3.3
4.5
3.3
12
3.3
31
2.5
28
1.8
25
3.3
0
2.5
0
1.8
0
Units
pF
pF
pF
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