CD4011 查看數據表（PDF） - Tiger Electronic
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CD4011 Datasheet PDF : 4 Pages
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AC Electrical Characteristics
CD4011
(CL=50pF, RL=200 k , Input t r =t f =20
ns)
VCC
Guaranteed Limit
Symbol
Parameter
V -55C 25C 125C Unit
tPLH, tPHL Maximum Propagation Delay, Input A or B to 5.0 250
250
250
ns
Output (Figure 1)
10 120
120
120
15
90
90
90
tTLH, tTHL Maximum Output Transition Time, Any Output 5.0 200
200
200
ns
(Figure 1)
10 100
100
100
15
80
80
80
CIN
Maximum Input Capacitance
-
7.5
pF
INPUT
A OR B
OUTPUT J
t
90%
50%
10%
tPLH
90%
50%
10%
t PHL
t
t
Figure 1. Switching Waveforms
Expanded Logic Diagram
(1/4 of the Device)
tf r
VCC
GND
VCC
GND
A
J
B
4
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