Each of these data selectors/multiplexers contains inverters and drivers to supply fully complementary, 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

Inverting version of DM74LS153

Permits multiplexing from N lines to 1 line

Performs parallel-to-serial conversion

Strobe (enable) line provided for cascading (N lines to n lines)

High fan-out, low-impedance, totem-pole outputs

Typical average propagation delay times

     From data 15 ns

     From strobe 19 ns

     From select 22 ns

Typical power dissipation 31 mW