IC TIMER 8-DIP

LM555CN/NOPB

Manufacturer Part NumberLM555CN/NOPB
DescriptionIC TIMER 8-DIP
ManufacturerNational Semiconductor
Type555 Type, Timer/Oscillator (Single)
LM555CN/NOPB datasheet
 

Specifications of LM555CN/NOPB

Voltage - Supply4.5 V ~ 16 VCurrent - Supply10mA
Operating Temperature0°C ~ 70°CPackage / Case8-DIP (0.300", 7.62mm)
Frequency100kHzLead Free Status / RoHS StatusLead free / RoHS Compliant
Count-Other names*LM555CN
*LM555CN/NOPB
LM555
LM555CNNS
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Electrical Characteristics
(T
= 25˚C, V
= +5V to +15V, unless othewise specified)
A
CC
Parameter
Output Voltage Drop (Low)
Output Voltage Drop (High)
Rise Time of Output
Fall Time of Output
Note 1: All voltages are measured with respect to the ground pin, unless otherwise specified.
Note 2: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which
guarantee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters where no limit
is given, however, the typical value is a good indication of device performance.
Note 3: For operating at elevated temperatures the device must be derated above 25˚C based on a +150˚C maximum junction temperature and a thermal
resistance of 106˚C/W (DIP), 170˚C/W (S0-8), and 204˚C/W (MSOP) junction to ambient.
Note 4: Supply current when output high typically 1 mA less at V
Note 5: Tested at V
= 5V and V
= 15V.
CC
CC
Note 6: This will determine the maximum value of R
Note 7: No protection against excessive pin 7 current is necessary providing the package dissipation rating will not be exceeded.
Note 8: Refer to RETS555X drawing of military LM555H and LM555J versions for specifications.
www.national.com
(Notes 1, 2) (Continued)
Conditions
V
= 15V
CC
I
= 10mA
SINK
I
= 50mA
SINK
I
= 100mA
SINK
I
= 200mA
SINK
V
= 5V
CC
I
= 8mA
SINK
I
= 5mA
SINK
I
= 200mA, V
= 15V
SOURCE
CC
I
= 100mA, V
= 15V
SOURCE
CC
V
= 5V
CC
= 5V.
CC
+ R
for 15V operation. The maximum total (R
A
B
4
Limits
LM555C
Min
Typ
Max
0.1
0.25
0.4
0.75
2
2.5
2.5
0.25
0.35
12.5
12.75
13.3
2.75
3.3
100
100
+ R
) is 20MΩ.
A
B
Units
V
V
V
V
V
V
V
V
V
ns
ns