The circuit shows you how you set up the monoflop. For this you use the input -TR.
Circuit of a falling-edge-triggering monoflop. (Enlarge) |
Circuit diagram of a falling edge trigger monoflop. |
|
Now the LED lights only up, when you let go of the pushbutton switch. The monoflop responds to a falling edge, as you can see in the illustration to the right. Now you combine these two circuits... |
Signals of a rising-edge-triggering monoflop. |
