slack delay monostable trigger with nand-gate

Published:2011/7/22 3:00:00 Author:chopper | Keyword: slack delay, monostable trigger, nand-gate | From:SeekIC

The picture shows aslackdelay monostable trigger with negative pulse trigger,and it provides a few seconds delay time for timing the situation whose accuracy is not critical. The delay in picture is mainly determined by capacitor C.As for TTL circuit,the resistance of R is generally 5~10kΩ. The table lists the measured data of delay when R = 5.1kΩ.The maximum capacity of C can reach several hundred microfarads, and delay can up to a few seconds.



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