CD4541BC Datasheet, PDF (3/6 Pages) Fairchild Semiconductor – Programmable Timer

DC Electrical Characteristics (Note 2) CD4541BC (Continued)
Symbol
Parameter
Conditions
b40 C
a25 C
a85 C _Units
Min Max Min Typ Max Min Max
V_IH
High Level Input Voltage V_DD e 5V V_O e 0 5V or 4 5V 3 5
V_DD e 10V V_O e 1 0V or 9 0V 7 0
V_DD e 15V V_O e 1 5V or 13 5V 11 0
35
3
70
6
11 0 9
35
V
70
V
11 0
V
I_OL
Low Level Output Current V_DD e 5V V_O e 0 4V
(Note 3)
V_DD e 10V V_O e 0 5V
V_DD e 15V V_O e 1 5V
2 32
1 96 3 6
3 18
2 66 9 0
12 4
10 4 34 0
16
mA
2 18
mA
8 50
mA
I_OH
High Level Output Current V_DD e 5V V_O e 2 5V
(Note 3)
V_DD e 10V V_O e 9 5V
V_DD e 15V V_O e 13 5V
51
2 69
10 5
4 27 130
2 25 8 0
8 8 30 0
35
mA
1 85
mA
7 22
mA
I_IN
Input Current
V_DD e 15V V_IN e 0V
V_DD e 15V V_IN e 15V
b0 3
03
b10^b5 b0 3
10^b5 0 3
b1 0 mA
1 0 mA
AC Electrical Characteristics T_A e 25 C C_L e 50 pF (refer to test circuits)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
t_TLH
Output Rise Time
V_DD e 5V
V_DD e 10V
V_DD e 15V
50
200
ns
30
100
ns
25
80
ns
t_THL
Output Fall Time
V_DD e 5V
V_DD e 10V
V_DD e 15V
50
200
ns
30
100
ns
25
80
ns
t_PLH t_PHL
Turn-Off Turn-On Propagation Delay
Clock to Q (2⁸ Output)
V_DD e 5V
V_DD e 10V
V_DD e 15V
18
40
ms
06
15
ms
04
10
ms
t_PHL t_PLH
Turn-On Turn-Off Propagation Delay
Clock to Q (2¹⁶ Output)
V_DD e 5V
V_DD e 10V
V_DD e 15V
32
80
ms
15
30
ms
10
20
ms
t_WH(CL)
Clock Pulse Width
V_DD e 5V
400
200
ns
V_DD e 10V
200
100
ns
V_DD e 15V
150
70
ns
f_CL
Clock Pulse Frequency
V_DD e 5V
V_DD e 10V
V_DD e 15V
25
10
MHz
60
30
MHz
85
40
MHz
t_WH(R)
MR Pulse Width
V_DD e 5V
400
170
ns
V_DD e 10V
200
75
ns
V_DD e 15V
150
50
ns
C_I
Average Input Capacitance
Any Input
50
75
pF
C_PD
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 V_SS e 0V unless otherwise specified
Note 3 I_OH and I_OL are tested one output at a time
Note 4 C_PD determines the no load AC power consumption of any CMOS device For complete explanation see 54C 74C family characteristics application note
AN-90
3