Manufacturer Part Number
LMC555CN
Manufacturer
Texas Instruments
Introduction
The LMC555CN is a CMOS version of the popular 555 timer IC, offering low power consumption and high-speed operation.
Product Features and Performance
CMOS design for low power consumption
Operates from 1.5V to 15V power supply
Adjustable duty cycle and frequency
Capable of operating at frequencies up to 3MHz
TTL and CMOS compatible output
Replaces standard bipolar 555 timer in most applications
Product Advantages
Reduced power consumption compared to the standard 555 timer
Wider operating voltage range
Higher maximum operating frequency
Compatibility with both TTL and CMOS logic
Key Technical Parameters
Supply Voltage: 1.5V to 15V
Supply Current: 150 μA
Frequency: Up to 3MHz
Operating Temperature: -40°C to 85°C
Quality and Safety Features
RoHS non-compliant
Compatibility
Backward compatible with the standard 555 timer IC
Application Areas
Timing, oscillator, and pulse generation applications
Delay timing
Pulse width modulation
Frequency division
Missing pulse detection
Pulse position modulation
Product Lifecycle
The LMC555CN is an established product, and Texas Instruments continues to manufacture and support it. Replacements and upgrades are available.
Key Reasons to Choose This Product
Low power consumption
Wide operating voltage range
High-speed operation up to 3MHz
Compatibility with both TTL and CMOS logic
Established and well-supported product from a leading manufacturer
LMC555CTPXTexas Instruments
LMC555CMX.NS