How to build Frequency Divider with 7490

Description

Here you will find a interesting collection from frequency dividers with division factor from 2 until 10. All the choices they are based in the 7490 that are a Decade and Binary Counter. If two 7490 are connected in cascade then we can achieve division factor of frequency of input of proportional factor each 7490. The voltage supply it?s 5V.

Circuit diagram

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