This circuit implements two logic functions at the same time. The diodes are for general use and the resistors have typical values of 2k2 for logic of 5 V.
Data applied to the input of this circuit is shifted one ceII to right following the clock pulse....
We found this circuit in a Popular Electronics of the 90s. Its purpose is to detect when it locks...
To a 16-0hm load, this amplifier provides a power of 10 W. We found this circuit in a Motorola...