Timers & Support Products LOG CMOS OSILATR TIMER

MC14541BCP

Manufacturer Part NumberMC14541BCP
DescriptionTimers & Support Products LOG CMOS OSILATR TIMER
ManufacturerON Semiconductor
TypeProgrammable
MC14541BCP datasheet
 


Specifications of MC14541BCP

Number Of Internal Timers1Supply Voltage (max)18 V
Supply Voltage (min)3 VMaximum Power Dissipation500 mW
Maximum Operating Temperature+ 125 CMinimum Operating Temperature- 55 C
Mounting StyleThrough HolePropagation Delay (max)18000 ns, 10000 ns, 7500 ns
Package / CasePDIP-14Lead Free Status / RoHS StatusLead free / RoHS Compliant
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Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î
ELECTRICAL CHARACTERISTICS
Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î
Characteristic
Output Voltage
“0” Level
V
= V
or 0
in
DD
“1” Level
V
= 0 or V
in
DD
Input Voltage
“0” Level
(V
= 4.5 or 0.5 Vdc)
O
(V
= 9.0 or 1.0 Vdc)
O
(V
= 13.5 or 1.5 Vdc)
O
“1” Level
(V
= 0.5 or 4.5 Vdc)
O
(V
= 1.0 or 9.0 Vdc)
O
(V
= 1.5 or 13.5 Vdc)
O
Output Drive Current
(V
= 2.5 Vdc)
Source
OH
(V
= 9.5 Vdc)
OH
(V
= 13.5 Vdc)
OH
(V
= 0.4 Vdc)
Sink
OL
(V
= 0.5 Vdc)
OL
(V
= 1.5 Vdc)
OL
Input Current
Input Capacitance
(V
= 0)
in
Quiescent Current
(Pin 5 is High)
Auto Reset Disabled
Auto Reset Quiescent Current
(Pin 5 is low)
Supply Current (Notes 3 & 4)
(Dynamic plus Quiescent)
2. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
3. The formulas given are for the typical characteristics only at 25_C.
4. When using the on chip oscillator the total supply current (in mAdc) becomes: I
V
in Volts DC, and f in kHz. (see Fig. 3) Dissipation during power−on with automatic reset enabled is typically 50 mA @ V
DD
(Voltages Referenced to V
)
SS
− 55_C
V
DD
Symbol
Min
Max
Min
Vdc
V
5.0
0.05
OL
10
0.05
15
0.05
V
5.0
4.95
4.95
OH
10
9.95
9.95
15
14.95
14.95
V
IL
5.0
1.5
10
3.0
15
4.0
V
IH
5.0
3.5
10
7.0
15
11
I
OH
5.0
– 4.19
– 3.38
10
– 7.96
– 6.42
15
– 16.3
– 13.2
I
5.0
1.93
1.56
OL
10
4.96
15
19.3
15.6
I
15
± 0.1
in
C
in
I
5.0
5.0
DD
10
10
15
20
I
10
250
DDR
15
500
I
5.0
D
10
15
http://onsemi.com
3
25_C
125_C
Typ
Max
Min
Max
(Note 2)
0
0.05
0.05
0
0.05
0.05
0
0.05
0.05
5.0
4.95
10
9.95
15
14.95
2.25
1.5
1.5
4.50
3.0
3.0
6.75
4.0
4.0
3.5
2.75
3.5
7.0
5.50
7.0
11
8.25
11
– 6.75
– 2.37
– 12.83
– 4.49
– 26.33
− 9.24
3.12
1.09
4.0
8.0
2.8
31.2
10.9
± 0.00001
± 0.1
± 1.0
5.0
7.5
0.005
5.0
150
0.010
10
300
0.015
20
600
30
250
1500
82
500
2000
I
= (0.4 mA/kHz) f + I
D
DD
I
= (0.8 mA/kHz) f + I
D
DD
I
= (1.2 mA/kHz) f + I
D
DD
–3
= I
+ 2 C
V
f x 10
where I
is in mA, C
T
D
tc
DD
D
Unit
Vdc
Vdc
Vdc
Vdc
mAdc
mAdc
mAdc
pF
mAdc
mAdc
mAdc
is in pF,
tc
= 10 Vdc.
DD