74LS150 Datasheet Text
DM74150 Data Selectors/Multiplexers
September 1986 Revised June 2001
DM74150 Data Selectors/Multiplexers
General Description
These data selectors/multiplexers contain full on-chip decoding to select the desired data source. The DM74150 selects one-of-sixteen data sources. The DM74150 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 (as applicable) LOW. The DM74150 Features an inverted (W) output only.
Features s 150 selects one-of-sixteen data lines s Performs parallel-to-serial conversion s Permits multiplexing from N lines to one line s Also for use as Boolean function generator s Typical average propagation delay time, data input to W output: 11 ns s Typical power dissipation: 200 mW
Ordering Code:
Order Number DM74150N Package Number N24A Package Description 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-011, 0.600" Wide
Connection Diagram
Function Table
Inputs Select D X L L L L L L L L H H H H H H H H C X L L L L H H H H L L L L H H H H B X L L H H L L H H L L H H L L H H A X L H L H L H L H L H L H L H L H Strobe S H L L L L L L L L L L L L L L L L H E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 E13 E14 E15 Outputs W
H = HIGH Level L = LOW Level X = Don’t Care E0, E1 …E15 = the plement of the level of the respective E input
© 2001 Fairchild Semiconductor Corporation
DS006546
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DM74150
Logic Diagram
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