DM74ALS151

DM74ALS151 1 of 8 Line Data Selector Multiplexer August 1995 DM74ALS151 1 of 8 Line Data Selector Multiplexer General Description This Data Selector Multiplexer contains full on-chip decoding to select one-of-eight data sources as a result of a unique three-bit binary code at the Select inputs Two complementary outputs provide both inverting and non-inverting 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 Features Y Advanced oxide-isolated ion-implanted Schottky TTL process Y Switching performance is guaranteed over full temperature and VCC supply range Y Pin and functional compatible with LS family counterpart Y Improved output transient handling capability Connection Diagram Dual-In-Line Package Function Table Inputs Select Strobe C B A S X X X H L L L L L L H L L H L L L H H L H L L L H L H L H H L L H H H L H e High Level L e Low Level X e Don’t Care D0 thru D7 e the level of the respective D input Outputs Y W L H D0 D0 D1 D1 D2 D2 D3 D3 D4 D4 D5 D5 D6 D6 D7 D7 TL F 6203 – 1 Order Number DM74ALS151M or DM74ALS151N See NS Package Number M16A or N16A C1995 National Semiconductor Corporation TL F 6203 RRD-B30M105 Printed in U S A Absolute Ma...