NE555
Brief introduction:
The 555 monolithic timing circuit is a highly stable controller 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 capacitor. The circuit may be triggered and reset on falling waveforms, and the output structure can source or sink up to 200 mA.
Features:
Max. operating frequency greater than 500 kHz
Turn-off time less than 2 ms
Temperature stability of 0.005% per °C
Timing from microseconds to hours
Adjustable duty cycle
Operates in both astable and monostable modes
High output current
TTL compatible
Applications:
Precision timing
Pulse generation
Sequential timing
Time delay generation
Pulse width modulation
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