This data selector multiplexer contains full on-chip decoding to select the desired data source The ’LS151 selects one-of-eight data sources The ’LS151 has a strobe input which must be at a low logic level to enable these devices A high level at the strobe forces the W output high and the Y output l
Features
complementary W and Y outputs
Features
Y Y Y Y Y
Y Y
Select one-of-eight data lines Performs parallel-to-serial conversion Permits multiplexing from N lines to one line Also for use as Boolean function generator Typical average propagation delay time data input to W output 12 5 ns Typical power dissipation 30 mW Alternate Military Aerospace device (54LS151) is available Contact a National Semiconductor Sales Office Distributor for specifications
Connection Diagram
Dual-In-Line Package
TL F.
DM54LS109A- Dual Positive-Edge-Triggered J-K Flip-Flops with Preset/ Clear/ and Complementary Outputs
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54LS151 DM54LS151 DM74LS151 Data Selector Multiplexer
June 1989
54LS151 DM54LS151 DM74LS151 Data Selector Multiplexer
General Description
This data selector multiplexer contains full on-chip decoding to select the desired data source The ’LS151 selects one-of-eight data sources The ’LS151 has a strobe input which must be at a low logic level to enable these devices A high level at the strobe forces the W output high and the Y output low The ’LS151 features complementary W and Y outputs
Features
Y Y Y Y Y
Y Y
Select one-of-eight data lines Performs parallel-to-serial conversion Permits multiplexing from N lines to one line Also for use as Boolean function generator Typical average propagation delay time data input to W output 12 5 ns Typical power dissipation 30 mW Alternate Military A
DM54LS151 Datasheet
