DM74S139N
- Mfr.Part #
- DM74S139N
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1X2:4 16DIP
- Stock
- 4,805
- In Stock :
- 4,805
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Functions :
- 2
- Packaging :
- Tube
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Operating Temperature :
- 0°C~70°C
- Supply Voltage :
- 5V
- Voltage Supply Source :
- Single Supply
- Height Seated (Max) :
- 5.08mm
- Surface Mount :
- No
- JESD-609 Code :
- e0
- Supply Voltage-Min (Vsup) :
- 4.75V
- JESD-30 Code :
- R-PDIP-T16
- Propagation Delay (tpd) :
- 15 ns
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Series :
- 74S
- Independent Circuits :
- 2
- Terminal Finish :
- TIN LEAD
- Pbfree Code :
- No
- Pin Count :
- 16
- RoHS Status :
- Non-RoHS Compliant
- Voltage - Supply :
- 4.75V~5.25V
- Number of Terminations :
- 16
- Qualification Status :
- Not Qualified
- Family :
- S
- Length :
- 19.305mm
- Current - Output High, Low :
- 1mA 20mA
- Output Polarity :
- INVERTED
- Type :
- Decoder/Demultiplexer
- Mounting Type :
- Through Hole
- ECCN Code :
- EAR99
- Circuit :
- 1 x 2:4
- Datasheets
- DM74S139N

Signal Switches, Multiplexers, Decoders Fairchild Semiconductor DM74S139N Overview
The DM74S139N, manufactured by Fairchild Semiconductor, is a high-performance dual 1-of-4 decoder/demultiplexer designed to solve a variety of digital decoding and multiplexing needs in modern electronics. This IC features two independent 1-to-4 decoders, each with its own address inputs and output enable pin, which provides flexible control options. The DM74S139N operates with a standard 16-pin DIP package, making it easy to integrate into existing and new designs alike. Its versatility and reliability make the Signal Switches, Multiplexers, Decoders Fairchild Semiconductor DM74S139N an ideal choice for applications requiring accurate and efficient distribution of digital signals.
DM74S139N Features
The DM74S139N is packed with features that enhance its utility and performance, including:
- Low power consumption, ideal for energy-sensitive applications.
- High noise immunity, ensuring stable performance under variable environmental conditions.
- Wide operating voltage range, accommodating a variety of power supplies.
- Output drive capability suitable for driving lines directly.
- Standard 16-pin DIP package for ease of design and compatibility.
DM74S139N Applications
- Digital Computers: Utilized in address decoding, the DM74S139N simplifies the routing of digital signals to various components, enhancing system reliability and performance.
- Communication Systems: Essential for signal routing tasks, it helps in the efficient management of data streams within complex communication equipment.
- Control Systems: Acts as a control signal multiplexer, crucial in automated processes where precision and accuracy are key.
- Data Distribution Systems: Facilitates the distribution and channeling of digital data, ensuring accurate and reliable system operations.
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