LMC555CM/NOPB National Semiconductor, LMC555CM/NOPB Datasheet - Page 4

• Manufacturer Part Number: LMC555CM/NOPB
• Description: IC TIMER CMOS 8-SOIC SMD
• Manufacturer: National Semiconductor
• Type: 555 Type, Timer/Oscillator (Single)r

Specifications of LMC555CM/NOPB

• Frequency: 3MHz
• Voltage - Supply: 2 V ~ 15 V
• Current - Supply: 150µA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Count: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device
• Other names: *LMC555CM; *LMC555CM/NOPB; LMC555CM

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Symbol
f
f
t
t
A
MAX
R
PD
, t
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: See AN-1112 for micro SMD considerations.
Note 4: If the RESET pin is to be used at temperatures of −20°C and below V
Note 5: For device pinout please refer to table 1
F
Parameter
Astable Frequency
Maximum Frequency
Output Rise and
Fall Times
Trigger Propagation Delay
Test Circuit (Note
8-Pin SO, MSOP, and MDIP
GND
Trigger
Output
Reset
Control Voltage
Threshold
Discharge
V
+
Pin Function
TABLE 1. Package Pinout Names vs. Pin Function
5)
SW 1, 3 Closed, V
Max. Freq. Test Circuit, V
Max. Freq. Test Circuit
V
V
from Trigger to Output
S
S
= 5V, C
= 5V, Measure Delay
L
8-Bump micro SMD
= 10 pF
866902
Conditions
S
= 12V
S
1
2
3
4
5
6
7
8
4
is required to be 2.0V or greater.
Package Pin numbers
S
= 5V
Maximum Frequency Test Circuit (Note
Min
4.0
A3
B3
C3
C2
C1
B1
A1
A2
Typ
100
4.8
3.0
15
Max
5.6
5)
(Limits)
Units
MHz
kHz
ns
ns
866903