These reset circuits when the power is turned on were found in an 80's EDN. The circuit also applies to other logic.
ROHM Numeric Displays ROHM sells through Mouser Electronics its common anode and cathode numerical...
The frequency depends on C, which must have the indicated value ratio, and also on R, which can be...
This circuit is indicated to power TTL circuits with current drains up to 500 mA. The transistor...