This circuit was found in a Popular Electronics from the 90s. The transistors are general purpose, and the gain depends on the ratio between R2 and R1.
This circuit prevents the accidental inversion of the input polarity of a source to cause damage to...
This dividing circuit can be implemented with either TTL or CMOS logic, using the appropriate...
Found in a 1967 Electronic Design, this transistorized circuit compresses and then expands a pulse....