DC Electrical Characteristics (Continued)
Note 4: These are peak output current capabilities. Continuous output current is rated at 12 mA maximum. The output current should not be allowed to
exceed this value for extended periods of time. I and I are tested one output at a time.
OL
OH
AC Electrical Characteristics (Note 5)
CD4049UBC
T
A = 25°C, CL = 50 pF, RL = 200k, tr = tf = 20 ns, unless otherwise specified
Symbol
Parameter
Propagation Delay Time
HIGH-to-LOW Level
Conditions
Min
Typ
30
20
15
45
25
20
30
20
15
60
30
25
15
Max
65
Units
ns
t
t
t
t
V
= 5V
PHL
DD
V
V
V
V
V
V
V
V
V
V
V
= 10V
= 15V
= 5V
40
ns
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
30
ns
Propagation Delay Time
LOW-to-HIGH Level
85
ns
PLH
THL
TLH
= 10V
= 15V
= 5V
45
ns
35
ns
Transition Time
60
ns
HIGH-to-LOW Level
= 10V
= 15V
= 5V
40
ns
30
ns
Transition Time
120
55
ns
LOW-to-HIGH Level
= 10V
= 15V
ns
45
ns
C
Input Capacitance
Any Input
22.5
pF
IN
Note 5: AC Parameters are guaranteed by DC correlated testing.
AC Electrical Characteristics (Note 6)
CD4050BC
T
A = 25°C, CL = 50 pF, RL = 200k, tr = tf = 20 ns, unless otherwise specified
Symbol
Parameter
Conditions
Min
Typ
Max
Units
t
t
t
t
Propagation Delay Time
HIGH-to-LOW Level
V
V
V
V
V
V
V
V
V
V
V
V
= 5V
60
25
20
60
30
25
30
20
15
60
30
25
5
110
55
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
PHL
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 10V
= 15V
= 5V
30
Propagation Delay Time
LOW-to-HIGH Level
120
55
PLH
THL
TLH
= 10V
= 15V
= 5V
45
Transition Time
60
HIGH-to-LOW Level
= 10V
= 15V
= 5V
40
30
Transition Time
120
55
LOW-to-HIGH Level
= 10V
= 15V
45
C
Input Capacitance
Any Input
7.5
IN
Note 6: AC Parameters are guaranteed by DC correlated testing.
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