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LMC555CMM - TI
Manufacturer:
TI
ManyChip's Part#:
MC6624367
Category:
Clock Chip, Timing IC
Package:
MSOP-8
Datasheet:
Datasheet 3D Model
Description:
World’s smallest 555 timer with low power, high accuracy and a Fmax of 3MHz 8-VSSOP -40℃ to 85℃
Stock Locations:
Availability:
9,159 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 1.56

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

The LMC555CMM is a CMOS version industry standard 555-series General-purpose Timer offers the same capability of generating accurate time delays and frequencies as the LM555 but with much lower power dissipation and supply current spikes. When operated as a one-shot, the time delay is precisely controlled by a single external resistor and capacitor. In the stable mode the oscillation frequency and duty cycle are accurately set by two external resistors and one capacitor. The use of TI"s LMCMOS process extends both the frequency range and the low supply capability.
Less than 1mW typical power dissipation at 5V supply
3MHz Astable frequency capability
1.5V Supply operating voltage ensured
Output fully compatible with TTL and CMOS logic at 5V supply
Tested to -10mA, 50mA output current levels
Reduced supply current spikes during output transitions
Extremely low reset, trigger and threshold currents
Excellent temperature stability
Pin-for-pin compatible with 555 series of timers
Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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LMC555CMM Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	MSOP-8
Frequency	3 MHz
Supply Voltage (DC)	1.50V (min)
Supply Current	150 µA
Number of Positions	8 Position
Power Dissipation	0.555 W
Quiescent Current	50.0 µA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	555 mW
Supply Voltage	1.5V ~ 15V
Supply Voltage (Max)	12 V
Supply Voltage (Min)	1.5 V
	Show
Size-Height	0.95 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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- Vacuum packaging
- Anti-static packaging
- Shockproof foam
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