This circuit was found in a Radio Electronics magazine from November 1992. The components are from that time and the power supply must be dual.
ON Semiconductor MC74VHX1Gx Logic ICs The Mouser Electronics series 74 Logic ICs are available for...
The purpose of this circuit is to let the signals of the frequency range corresponding to the...
This circuit was found in a 1998 documentation, but it is still viable today, as it uses common...