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555 Low power consumption Monostable circuit

2015-02-02 09:26  
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555 Low power consumption Monostable circuit
555 Low power consumption Monostable circuit
As shown in the picture 2-10, the circuit is composed of a four-two input terminal, a non-pin CD4011 and a CMOS-type 555, therefore, no matter in a stable state or in a state of outputting high-level pacification, it consumes little power. Pin 3 and pin 4 of CD4011 constitute an RS trigger. As the whole circuit is a closed loop, the time pulse width is determined by RC’s time constant, that is, td=1.1R1C1. Picture 2-10 Low power-consuming Single stable circuit