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SparkFun will be closing early at 3:30 Friday 5/27 and remain closed Monday for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).

Member #25595

Member Since: October 11, 2007

Country: United States

  • I don’t get it either. If you select one of the mux chips, and select one of the pins on that mux by changing the control pins, then write a ‘1’ to that pin, then you change the control pins on that mux to a select different pin, what happens to the state of the previous pin? It the ‘1’ latched or not?
    -Mark

No public wish lists :(