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Subject: Re: rising edge detection circuit

Date: 07/11/02 at 2:20 PM
Posted by: Russ Kincaid
E-mail: russlk@yahoo.com
Message Posted:

In Reply to: rising edge detection circuit posted by junyi on 07/11/02 at 4:14 AM:

The 4047B is a monostable/astable multivibrator which will trigger on either rising or falling edge trigger. There are 74HC40XX parts, but I don't know if the 74HC4047 exists. If you configure the 4047B as a one shot, it can lengthen the pulse.

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