A semiconductor device is disclosed which increases the data transfer rate in transferring data output from {TAIL ~ an input/output sense amplifier} via {HEAD ~ a global data bus line} by reducing the swing width of the data placed on the global data bus line 
A semiconductor device is disclosed which increases the data transfer rate in transferring data output from { TAIL ~ an input / output sense amplifier } via { HEAD ~ a global data bus line } by reducing the swing width of the data placed on the global data bus line
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH