Found in technical documentation from National Semiconductor, this circuit provides a voltage of 3.3 V with 500 mA at the output. The component is from the period.
TTL square signals can be divided by 10 using this circuit. The maximum frequency depends on the...
This circuit indicates when the voltage of a 12 V battery is low. With changes, for example, the...
This is a basic inverter circuit for a 70 kHz crystal. We found it in an old documentation using an...