This circuit is from an old Electroics Now. Its purpose is to protect the fax and modem lines of two computers of the time. Suppressors are types of the time.
When the power is turned on, the output that goes to the high Iogic Ievel is not necessarily the...
This simple sweep generator circuit has been found in older documentation, but can still be easily...
This circuit can be used with TTL or CMOS circuits with slightly higher voltage supply. The...