NE556 Overview
The NE556, SA556 and SE556 dual monolithic timing circuits are highly stable controllers capable of producing accurate time delays or oscillation. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For a stable operation as an oscillator, the free running frequency and the duty cycle are both accurately controlled with two external resistors and one...
NE556 Key Features
- Low turn-off time
- Maximum operating frequency greater than
- Timing from microseconds to hours
- Operates in both astable and monostable
- Output can source or sink up to 200 mA
- Adjustable duty cycle
- TTL patible
- Temperature stability of 0.005% per °C
