DesriptionTheNE555monolithic timing circuit isa highlystable controller capableofproducingaccuratetime delays or oscillation. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For astable 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 200mA. The NE555 is available in plastic and ceramic mini dip package and in a 8-lead micro package and in metal can package version.
Features
- Low turn OFF time
- Maximum operating frequency greater han 500kHz
- Timing from micro seconds to hours
- Operates in both astable and monostable modes
- High output current can source or sink 200mA
- TTL Compatible
- Temperature stability of 0.0005% PeroC
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