The diagram shows the schematic of the center of one of the six internal doors is contained in the CD4069, which consists of two field-effect transistors. The diagram on the right represents a kind of equivalent to a conventional bipolar transistor. The four resistances of the two schemes have a very high value of several hundred Mega ohms.
Description for CD4069
|2||Upload by:||Amplifier Circuit|
|3||Upload date:||December 25, 2011|