This frequency divider by 10 uses discrete components only. Modern equivalent components can be used as the circuit is from an 80's documentation. Nearby frequencies can be used.
This circuit is from a Harris Semiconductor datasheet from the 80s. However the circuit can be...
August 2016 - It can be obtained from Mouser Electronics the new clock buffers HMC7043 of Analog...
An interesting option is the one that makes use of the MC3373 integrated circuit and which is...