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Same model may have multiple batches, images only for reference.
74LS139N Real Image
Same model may have multiple batches, images only for reference.

74LS139N

Part No 74LS139N
Manufacturer Fairchild/ON Semiconductor
Catalog Logic - Signal Switches, Multiplexers, Decoders
Description IC DECODER/DEMUX 2/4 LINE 16-DIP
Datasheet
74LS139N Datasheet
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Fairchild/ON Semiconductor
Packaging Tube/Rail
Status Obsolete(EOL)
Type Decoder/Demultiplexer
Independent Circuits 2
Current - Output High, Low 400μA, 8mA
Voltage Supply Source Single Supply
Supply Voltage - Operating 4.75 V to 5.25 V
Temperature Range - Operating 0°C to 70°C
Mounting Through Hole
Case / Package 16-PDIP
Win Source Part Number 198205-74LS139N
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian 74LS139N CAD Model

Description

74LS139N - Dual 2-to-4 Line Decoder/Demultiplexer

The 74LS139N is a high-speed dual 2-to-4 line decoder designed for demultiplexing and simple data routing tasks. It effectively decodes 2-bits into four outputs without any external components, making it a straightforward choice for efficient data management.

  • Applications: Data demultiplexing, Memory decoding, Controlled data switching
  • Features and Benefits: Dual decoding capabilities, Lower power requirement, High performance
  • Additional Details: Fast switching speeds, TTL compatible inputs

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