NE555 Timer IC – Precision Timer for Oscillator & Pulse Circuits
The Most Versatile Timer IC for All Your Circuit Needs
The NE555 Timer IC is a legendary and widely used integrated circuit for generating accurate time delays, oscillations, or pulse-width modulation (PWM). It operates in monostable, astable, and bistable modes and is a fundamental building block in electronics education and development.
Whether you're building a blinking LED, timer, tone generator, PWM signal, or frequency controller, the NE555 makes it simple and cost-effective. It’s suitable for beginner projects, industrial automation, school kits, and prototyping.
Specifications:
Model: NE555
Supply Voltage: 4.5V – 15V
Output Current: 200mA (typ.)
Timing Range: µs to hours
Operating Modes: Monostable, Astable, Bistable
Package Type: DIP-8 (Dual Inline Package)
Temperature Range: 0°C to +70°C
Frequency: Up to 500 kHz
Power Consumption: Low