2N4988 and 2N4989 (IP058E)

SUS (Silicon Unilateral Switches) with a 8 V trigger voltage used in the controlo f SCRs and other applications.

Variable Filter (CB4600E)
This circuit prevents the passage of frequencies in a range starting at 1 kHz and can be adjusted...
Rectangular Signal Generator (CB3954E)
In the figure we have a good rectangular signals generator with several frequency bands. The...
Complementary Tourch Switch (CB3852E)
The four gates of a 40111 IC are used in thes two-out circuit. The output chages their state in a...