54LS153 Datasheet | National Semiconductor

Obsolete 54LS153 DM54LS153 DM74LS153 Dual 4-Line to 1-Line Data Selectors Multiplexers June 1989 54LS153 DM54LS153 DM74LS153 Dual 4-Line to 1-Line Data Selectors Multiplexers General Description Each of these data selectors multiplexers contains inverters and drivers to supply fully plementary on-chip binary decoding data selection to the AND-OR-invert gates Separate strobe inputs are provided for each of the two four-line sections Features Y Permits multiplexing from N lines to 1 line Y Performs at parallel-to-serial conversion Y Strobe (enable) line provided for cascading (N lines to n lines) Y High fan-out low impedance totem pole outputs Y Typical average propagation delay times From data 14 ns From strobe 19 ns From select 22 ns Y Typical power dissipation 31 m W Y Alternate Military Aerospace device (54LS153) is available Contact a National Semiconductor Sales Office Distributor for specifications Connection Diagram Dual-In-Line Package Order Number 54LS153DMQB 54LS153FMQB 54LS153LMQB DM54LS153J DM54LS153W DM74LS153M or DM74LS153N See NS Package Number E20A J16A M16A N16E or W16A Logic Diagram TL F 6393 - 1 Function Table Select Inputs Data Inputs Strobe B A C0 C1 C2 C3 XX X X X X LL L X X X LL H X X X LH X L X X LH X H X X HL X X L X HL X X H X HH X X X L HH X X X H H L L L L L L L L Select inputs A and B are mon to both sections H e High Level L e Low Level X e Don’t...