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CD4541BC 数据表(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
部件名 CD4541BC
功能描述  Programmable Timer
PDF  6 Pages
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制造商  NSC [National Semiconductor (TI)]
网页  http://www.national.com
标志 NSC - National Semiconductor (TI)

CD4541BC 数据表(HTML) 3 Page - National Semiconductor (TI)

  CD4541BC Datasheet HTML 1Page - National Semiconductor (TI) CD4541BC Datasheet HTML 2Page - National Semiconductor (TI) CD4541BC Datasheet HTML 3Page - National Semiconductor (TI) CD4541BC Datasheet HTML 4Page - National Semiconductor (TI) CD4541BC Datasheet HTML 5Page - National Semiconductor (TI) CD4541BC Datasheet HTML 6Page - National Semiconductor (TI)  
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DC Electrical Characteristics (Note 2)CD4541BC (Continued)
Symbol
Parameter
Conditions
b
40 C
a
25 C
a
85 C
Units
Min
Max
Min
Typ
Max
Min
Max
VIH
High Level Input Voltage
VDD e 5V VO e 05V or 45V
35
35
3
35
V
VDD e 10V VO e 10V or 90V
70
70
6
70
V
VDD e 15V VO e 15V or 135V 110
110
9
110
V
IOL
Low Level Output Current
VDD e 5V VO e 04V
232
196
36
16
mA
(Note 3)
VDD e 10V VO e 05V
318
266
90
218
mA
VDD e 15V VO e 15V
124
104
340
850
mA
IOH
High Level Output Current
VDD e 5V VO e 25V
51
427
130
35
mA
(Note 3)
VDD e 10V VO e 95V
269
225
80
185
mA
VDD e 15V VO e 135V
105
88
300
722
mA
IIN
Input Current
VDD e 15V VIN e 0V
b
03
b
10b5
b
03
b
10
m
A
VDD e 15V VIN e 15V
03
10b5
03
10
m
A
AC Electrical Characteristics TA e 25 C CL e 50 pF (refer to test circuits)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
tTLH
Output Rise Time
VDD e 5V
50
200
ns
VDD e 10V
30
100
ns
VDD e 15V
25
80
ns
tTHL
Output Fall Time
VDD e 5V
50
200
ns
VDD e 10V
30
100
ns
VDD e 15V
25
80
ns
tPLH tPHL
Turn-Off Turn-On Propagation Delay
VDD e 5V
18
40
m
s
Clock to Q (28 Output)
VDD e 10V
06
15
m
s
VDD e 15V
04
10
m
s
tPHL tPLH
Turn-On Turn-Off Propagation Delay
VDD e 5V
32
80
m
s
Clock to Q (216 Output)
VDD e 10V
15
30
m
s
VDD e 15V
10
20
m
s
tWH(CL)
Clock Pulse Width
VDD e 5V
400
200
ns
VDD e 10V
200
100
ns
VDD e 15V
150
70
ns
fCL
Clock Pulse Frequency
VDD e 5V
25
10
MHz
VDD e 10V
60
30
MHz
VDD e 15V
85
40
MHz
tWH(R)
MR Pulse Width
VDD e 5V
400
170
ns
VDD e 10V
200
75
ns
VDD e 15V
150
50
ns
CI
Average Input Capacitance
Any Input
50
75
pF
CPD
Power Dissipation Capacitance (Note 4)
100
pF
AC Parameters are guaranteed by DC correlated testing
Note 1
‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed Except for ‘‘Operating Temperature Range’’
they are not meant to imply that the devices should be operated at these limits The table of ‘‘Electrical Characteristics’’ provides conditions for actual device
operation
Note 2
VSS e 0V unless otherwise specified
Note 3
IOH and IOL are tested one output at a time
Note 4
CPD determines the no load AC power consumption of any CMOS device For complete explanation see 54C74C family characteristics application note
AN-90
3



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