The device shown in the given figure is checked with a logic probe and the output is HIGH.

• A. The device is working properly.
• B. For the input conditions shown the output should be LOW; the input is shorted to ground.
• C. For the input conditions shown the output should be neither HIGH nor LOW; the device is shorted to
• D. .
• E. The device is probably alright; the problem is most likely caused by the stage connected to the output of the device.