Why on chips like the 4017 decade counter are the order of the output sequence not in pin order? The 4017 counts 1-10 but the output pin order is 3, 2, 4, 7, 10, 1, 5, 6, 9, 11.
I etch my own boards and I can never get a good layout on a single sided board without jumpers. I have the same problems with seven segment displays.
Just wondering if anyone knows why certain chips have pins orders that I can't easily map to their counter part? What the history behind it?
I etch my own boards and I can never get a good layout on a single sided board without jumpers. I have the same problems with seven segment displays.
Just wondering if anyone knows why certain chips have pins orders that I can't easily map to their counter part? What the history behind it?