Question: This circuit shows a switch connected to a buffer, then an LED tied to ground. The intention of the circuit is to turn on the
This circuit shows a switch connected to a buffer, then an LED tied to ground. The intention of the circuit is to turn on the LED when the switch is closed. This circuit has a problem. What is it
Choice of : LED orientation is wrong
Choice of : Buffer is in the wrong position
Choice of : Input to the buffer needs a resistor with a value greater than the buffer's input resistance tied to ground
Choice of : Input to the buffer needs a resistor with a value less than the buffer's input resistance tied to ground
Choice of : Output to the buffer needs a resistor with a value greater than the buffer's output resistance tied to ground
Choice of : Output to the buffer needs a resistor with a value less than the buffer's output resistance tied to ground
Choice of : Input to the buffer needs a resistor with a value greater than the buffer's input resistance tied to Vcc
Choice of : Input to the buffer needs a resistor with a value less than the buffer's input resistance tied to Vcc
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