NE556 General Purpose Dual Timer 5V 6mA IC DIP-14

NE556 General Purpose Dual Timer 5V 6mA IC DIP-14

The NE556 is a highly versatile dual timer integrated circuit that combines two independent 555 timer circuits within a single 14-pin package. It is designed for generating accurate timing intervals, pulse-width modulation signals, oscillations, and waveform generation in a wide variety of electronic systems. The device can operate in both monostable (one-shot) and a stable (oscillator) modes, making it suitable for timing and control applications ranging from microseconds to several hours.

With its ability to source or sink substantial output current and operate over a wide supply voltage range, the NE556 is widely used in industrial controls, alarm systems, LED flashers, tone generators, PWM motor control circuits, and electronic instrumentation. Integrating two timers into a single package reduces component count, saves PCB space, and simplifies circuit design while maintaining the reliability and flexibility that made the 555 timer family one of the most popular timing solutions in electronics.

Features:

• Two independent timer circuits in one package.
• Operates in both monostable and a stable modes.
• Suitable for timing from microseconds to hours.
• High output current capability.
• Can source and sink current directly.
• Adjustable duty cycle operation.
• TTL compatible outputs.
• Excellent temperature stability.
• Supports pulse generation and oscillation functions.
• Wide operating voltage range.
• Low turn-off time.
• Suitable for PWM and frequency generation applications.
• Reduces board space compared to using two separate timer ICs.
• Simple external component requirements.

Datasheet:

• NE556N Dual Timer Datasheet.