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ne555 datasheet

消耗积分:10 | 格式:rar | 大小:244 | 2010-04-13

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These devices are precision timing circuits
capable of producing accurate time delays or
oscillation. In the time-delay or monostable mode
of operation, the timed interval is controlled by a
single external resistor and capacitor network. In
the astable mode of operation, the frequency and
duty cycle can be controlled independently with
two external resistors and a single external
capacitor.

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