: Approximately 10μA , making it efficient for low-power standby modes.
Measure Pin 15. If the system is active, this pin must read high relative to your logic scheme to prevent accidental power-down modes. highway09a ic datasheet
Hardware shutdown pin; driving this pin low or high (depending on active-high/low masking) toggles sleep modes to save system energy. : Approximately 10μA , making it efficient for