DM74155N
- Mfr.Part #
- DM74155N
- Manufacturer
- National Semiconductor
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC DECODER/DEMULTIPLEX 16DIP
- Stock
- 3,991
- In Stock :
- 3,991
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- Manufacturer :
- National Semiconductor
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Additional Feature :
- FUNCTION 2 OUTPUT INVERTED
- JESD-609 Code :
- e0
- Mounting Type :
- Through Hole
- Number of Functions :
- 1
- Packaging :
- Tube
- Temperature Grade :
- COMMERCIAL
- Height Seated (Max) :
- 5.08mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Qualification Status :
- COMMERCIAL
- Output Polarity :
- INVERTED
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supply Voltage-Max (Vsup) :
- 5.25V
- Family :
- TTL/H/L
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Operating Temperature (Max) :
- 70°C
- Propagation Delay (tpd) :
- 27 ns
- Surface Mount :
- No
- Pin Count :
- 16
- Width :
- 7.62mm
- Supply Voltage :
- 5V
- Supply Voltage-Min (Vsup) :
- 4.75V
- Type :
- Decoder/Demultiplexer
- Terminal Finish :
- TIN LEAD
- Length :
- 19.305mm
- Reach Compliance Code :
- Unknown
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Terminations :
- 16
- Terminal Pitch :
- 2.54mm
- Terminal Position :
- Dual
- Pbfree Code :
- No
- RoHS Status :
- Non-RoHS Compliant
- JESD-30 Code :
- R-PDIP-T16
- Datasheets
- DM74155N

[Signal Switches, Multiplexers, Decoders] Overview
The DM74155N, manufactured by National Semiconductor, is an integrated circuit decoder/demultiplexer designed for versatile signal switching applications. This high-performance IC is engineered to decode binary-coded inputs into one of sixteen mutually exclusive outputs, making it an essential component in digital systems requiring efficient data routing and distribution.
With its compact 16-pin DIP (Dual In-line Package) form factor, the DM74155N offers ease of integration into various electronic designs, ensuring streamlined circuitry while maximizing functionality. Its robust construction and reliable performance make it an ideal solution for demanding industrial and commercial applications.
DM74155N Features
- Integrated decoder/demultiplexer functionality
- Capable of decoding binary-coded inputs into 16 mutually exclusive outputs
- Compact 16-pin DIP package for easy integration
- High reliability and performance
- Compatible with a wide range of digital systems
- Low power consumption
- Manufactured by National Semiconductor, a trusted leader in semiconductor technology
DM74155N Applications
- Data routing and distribution systems: The DM74155N is utilized in digital systems where efficient routing and distribution of binary-coded signals are required. Its ability to decode inputs into multiple outputs makes it invaluable in applications such as telecommunications, data transmission, and networking equipment.
- Address decoding in memory systems: In computer memory systems, the DM74155N plays a crucial role in address decoding, enabling the selection of specific memory locations based on binary input signals. This functionality is essential for efficient data retrieval and storage in computers and embedded systems.
- Industrial automation: The DM74155N is employed in industrial automation equipment for tasks such as control signal decoding and equipment selection. Its reliability and versatility make it well-suited for use in manufacturing processes, robotics, and programmable logic controllers (PLCs).
- Instrumentation and measurement devices: In instrumentation and measurement applications, the DM74155N facilitates signal routing and selection, allowing for precise data acquisition and analysis. It is commonly used in test and measurement equipment, scientific instruments, and automotive electronics.
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