The low power single stable circuit

Published:2011/7/21 3:33:00 Author:Seven | Keyword: low power, single stable circuit | From:SeekIC

See as the figure, the circuit contains a 2-input terminal NAND CD4011 and a CMOS 555, so whether it is static or high LEV output timing period, the consuming power is very low. The door 3 and 4 of CD4011 compose the RS trigger. As the whole circuit is a closed circuit, the time pulse width is decided by the RC time constant, i.e td=1.1R1C1.



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