Yes, but it depends on the specific computer architecture: some permit input ports and output ports to share the same address, some don't.
Demultiplexers are used in digital electronics to get a signal at the input and produce so many at the output.
A not gate is a logical gate which inverts a digital signal. If the input to a not gate is 1, then the output will be 0. If the input is 0, then the output will be 1.
an input.
digital pen is an input device
A headset
Input
Input.
It's an input device, but you could argue that the LCD screen (on many cameras) is an output device. Yes. Digital Camera is an input and output device because its has a processor as well as a n LCD disply to show off output images or videos I belive it is an input device
A multiplexer (MUX) is used as a data selector in digital electronics. It selects one of several input signals and forwards it to a single output.
A coaxial digital output (usually an RCA jack) can connect to a digital optical input using a coaxial to optical digital converter. This is a small box that goes in between the two products.
A digital camera could be used as input as well as output devices.
A byte is neither an input or output device. A byte is a unit of measurement, a unit of digital information.