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CD4049UBM Datasheet, PDF (4/6 Pages) National Semiconductor (TI) – Hex Inverting,Non-Inverting Buffer
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DC Electrical Characteristics CD4049UBC CD4050BC (Note 2) (Continued)
Symbol
Parameter
Conditions
b40 C
a25 C
a85 C
Units
Min Max Min Typ Max Min Max
IOL
Low Level Output Current VIH e VDD VIL e 0V
(Note 3)
VDD e 5V VO e 0 4V
46
VDD e 10V VO e 0 5V 9 8
VDD e 15V VO e 1 5V 29
IOH
High Level Output Current VIH e VDD VIL e 0V
(Note 3)
VDD e 5V VO e 4 6V b1 0
VDD e 10V VO e 9 5V b2 1
VDD e 15V VO e 13 5V b7 1
IIN
Input Current
VDD e 15V VIN e 0V b0 3
VDD e 15V VIN e 15V 0 3
40
5
8 5 12
25
40
b0 9
b1 9
b6 2
b1 6
b3 6
b12
b0 3 b10b5
0 3 10b5
32
mA
68
mA
20
mA
b0 72
mA
b1 5
mA
b5
mA
b1 0 mA
1 0 mA
AC Electrical Characteristics CD4049UBM CD4049UBC
TA e 25 C CL e 50 pF RL e 200k tr e tf e 20 ns unless otherwise specified
Symbol
Parameter
Conditions
Min
Typ
tPHL
Propagation Delay Time
VDD e 5V
30
High-to-Low Level
VDD e 10V
20
VDD e 15V
15
tPLH
Propagation Delay Time
VDD e 5V
45
Low-to-High Level
VDD e 10V
25
VDD e 15V
20
tTHL
Transition Time
VDD e 5V
30
High-to-Low Level
VDD e 10V
20
VDD e 15V
15
tTLH
Transition Time
VDD e 5V
60
Low-to-High Level
VDD e 10V
30
VDD e 15V
25
CIN
Input Capacitance
Any Input
15
AC Parameters are guaranteed by DC correlated testing
Max
65
40
30
85
45
35
60
40
30
120
55
45
22 5
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
AC Electrical Characteristics CD4050BM CD4050BC
TA e 25 C CL e 50 pF RL e 200k tr e tf e 20 ns unless otherwise specified
Symbol
Parameter
Conditions
Min
Typ
tPHL
Propagation Delay Time
VDD e 5V
60
High-to-Low Level
VDD e 10V
25
VDD e 15V
20
tPLH
Propagation Delay Time
VDD e 5V
60
Low-to-High Level
VDD e 10V
30
VDD e 15V
25
tTHL
Transition Time
VDD e 5V
30
High-to-Low Level
VDD e 10V
20
VDD e 15V
15
tTLH
Transition Time
VDD e 5V
60
Low-to-High Level
VDD e 10V
30
VDD e 15V
25
CIN
Input Capacitance
Any Input
5
AC Parameters are guaranteed by DC correlated testing
Max
110
55
30
120
55
45
60
40
30
120
55
45
75
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
4
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