The internal schematic diagram of the 4029 is quite complex, as it involves a gating structure that will allow counting either up or down, in binary or decimal, and with parallel inputs to preset a count. However, we can’t reach the internal circuitry in any case, so the functional diagram to the right is far more useful for our purposes…..

Read more : The 4029 CMOS Counter IC

Other Link
0-99 counter by IC 4017×2
Counter to N and HALT by IC 4017
Counter to N and Recycle by IC 4017

Tags: Counter IC, digital circuit, IC 4029

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