LM3900 Positive Differentiator (CB5054E)

The circuit shown in the figure has an output voltage rise time of 0.22 ms and an input time constant of approximately 1 ms.

MW Commercial Radio TR 67 (CB18371E)
The circuit presented is a Japanese commercial radio from the 1960s. With a 4.5 V supply, it is a...
to decimal converter (Binary
) This binary to decimal converter matrix was found in a 1964 General Electric publication. It can be used on...
Monostable Using the 4528 (II) (CB133E)
A version of a monostable that uses the 4528, but is triggered by negative transitions of the...