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I have AM26C32 in my board. The doubt is whether the device has cold sparing capability, i.e. whether the inputs can be present when the device is powered OFF.
It's ok to apply an input signal to the A or B inputs when the device is unpowered - they will be high impedance and sink minimal leakage currents. I would recommend against providing a G input, since this may result in some back-biasing of current into the VCC supply.
Sir, Could you please explain the second part of your answer. I have permanently connected G input to +5V and G\ to GND. G input will come along with VCC.
