The circuit shown is used to reset TTL logic when power is established. The circuit uses a 7413 and must be powered by 5 V. The circuit can be adapted to work with microcontrolled applications.
This circuit is from the 2005 Linear Technology Application Manual. It provides an indication of the...
The indicated circuit uses an unusual buffer from National Semiconductor. The frequency is given by...
This circuit can use any general purpose NPN transistor and the accuracy depends on the tolerance of...