Bidirectional buffer (CB9317E)

This circuit was obtained in a 90s Electronic Design. The circuit uses components from that time.

ADC 0801 and 0804 Circuit Test (CB15350E)
This circuit is from the 1983 Intersil Databook. The ADC0801 and 0804 are low-cost AD converters. They...
Microphone Preamplifier (CB15816E)
This circuit uses only two transistors, the first being low noise, being indicated for dynamic...
Frequency Divider 555 (CB24502E)
This circuit divides the frequency of a signal by two. The circuit is found in the May 1977 issue...