PULSE_TRAIN

Published:2009/7/9 4:19:00 Author:May | From:SeekIC

This circuit has a rate multiplier usmg a 4093 Schmitt trigger as an oscillator，driving a 4017 decadecounter． When a pulse present at the input（to C2）4017 is reset，output zero goes high，and outputs 1 to 9 go low.The oscillator（4093）starts runrung and the 4017 counts the pulses until the 4017 output（1 to 9）connected to pin 1 and 2 of the 4093 goes high.The osciffator IS inhibited and the output remains high until the next input pulse．



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