DM74ALS151

  This DM74ALS151 Data Selector/Multiplexer contains full on-chip decod-ing to select one-of-eight data sources as a result of a unique three-bit binary code at the Select inputs. Two com-plementary outputs of DM74ALS151 provide both inverting and non-invert-ing buffer operation. A Strobe input is provided which,when at the high level, disables all data inputs and forces the Y output to the LOW state and the W output to the HIGH state. The Select input buffers incorporate internal overlap features to ensure that select input changes do not cause invalid output transients.