H Bridge Current Monitor (CB5393E)

We found this circuit in a 2005 Linear Technology manual. Observe the component values and operating current range.

Sharp Cut Filter (CB6732E)
Found in American documentation from 1968, this circuit has an acute cut-off of the frequency to...
Low impedance stage (CB20562E)
This low input impedance amplifier stage was found in a 1963 documentation. The circuit employs a...
Sequencer 4013 (CB18631E)
We found this conventional sequencer configuration with the CMOS 4013 integrated circuit...