LM555CN/NOPB National Semiconductor, LM555CN/NOPB Datasheet - Page 4

IC TIMER 8-DIP

LM555CN/NOPB

Manufacturer Part Number
LM555CN/NOPB
Description
IC TIMER 8-DIP
Manufacturer
National Semiconductor
Type
555 Type, Timer/Oscillator (Single)r
Datasheet

Specifications of LM555CN/NOPB

Voltage - Supply
4.5 V ~ 16 V
Current - Supply
10mA
Operating Temperature
0°C ~ 70°C
Package / Case
8-DIP (0.300", 7.62mm)
Frequency
100kHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Count
-
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device
Other names
*LM555CN
*LM555CN/NOPB
LM555
LM555CNNS
www.national.com
Electrical Characteristics
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
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.
Output Voltage Drop (Low)
Output Voltage Drop (High)
Rise Time of Output
Fall Time of Output
(T
A
= 25˚C, V
Parameter
CC
CC
= 5V and V
= +5V to +15V, unless othewise specified)
CC
= 15V.
V
I
I
I
I
V
I
I
I
I
V
SINK
SINK
SINK
SINK
SINK
SINK
SOURCE
SOURCE
CC
CC
CC
A
(Notes 1, 2) (Continued)
+ R
= 15V
= 5V
= 5V
= 10mA
= 50mA
= 100mA
= 200mA
= 8mA
= 5mA
B
for 15V operation. The maximum total (R
= 200mA, V
= 100mA, V
Conditions
CC
= 5V.
CC
CC
4
= 15V
= 15V
12.75
2.75
Min
A
+ R
B
) is 20MΩ.
LM555C
Limits
0.25
12.5
13.3
Typ
100
100
0.1
0.4
2.5
3.3
2
Max
0.25
0.75
0.35
2.5
Units
ns
ns
V
V
V
V
V
V
V
V
V

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