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LMC555CN - TI
Manufacturer:
TI
ManyChip's Part#:
MC59334131
Category:
Clock Chip, Timing IC
Package:
DIP-8
Datasheet:
Datasheet 3D Model
Description:
Low power 555 Timer for Generating Accurate Time Delays and Oscillation 8-PDIP -40℃ to 85℃
Stock Locations:
Availability:
259 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.44

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

Certifications

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Description

The LMC555CN is a low power 555 CMOS timer in 8 pin DIP package. It is used for generating accurate time delays and oscillation. This device is a CMOS version of industry standard 555 series general purpose timers. The LMC555CN offers same capability of generating accurate time delays and frequencies as LM555 but with much low power dissipation and supply current spikes. When operated as one shot, the time delay is precisely controlled by single external resistor and capacitor. In stable mode, the oscillation frequency and duty cycle are accurately set by two external resistors and one capacitor. The use of Texas Instrument"s LMCMOS process extends both frequency range and low supply capability.
Less than 1mW typical power dissipation at 5V supply
3MHz astable frequency capability
Supply voltage range from 1.5V to 15V
Output fully compatible with TTL and CMOS logic at 5V supply
Tested to 10mA and 50mA output current levels
Reduced supply current spikes during output transitions
Extremely low reset, trigger and threshold currents
Excellent temperature stability
Operating temperature range from -40°C to 85°C
This device has limited built-in ESD protection. The leads should be shorted together or device placed in conductive foam during storage or handling to prevent electrostatic damage to MOS gates.

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LMC555CN Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	DIP-8
Frequency	3 MHz
Supply Voltage (DC)	1.50V (min)
Supply Current	150 µA
Number of Positions	8 Position
Power Dissipation	1126 mW
Quiescent Current	50.0 µA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	1.5V ~ 15V
Supply Voltage (Max)	15 V
Supply Voltage (Min)	1.5 V
	Show
Size-Length	9.27 mm
Size-Width	6.35 mm
Size-Height	3.3 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

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