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SN74LS258D

SN74LS258D

Manufacturer No:

SN74LS258D

Manufacturer:

Texas Instruments

Description:

MULTIPLEXER, LS SERIES TTL

Datasheet:

Datasheet

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SN74LS258D Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -
  • Voltage - Supply
    -
  • Voltage Supply Source
    -
  • Current - Output High, Low
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  • Circuit
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  • Type
    -
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    *
The DM74ALS138M is a decoder/demultiplexer chip manufactured by ON Semiconductor. It has multiple advantages and can be used in various application scenarios, including:Advantages: 1. High-speed operation: The DM74ALS138M offers fast propagation delays and high-speed output capabilities, making it suitable for time-critical applications.2. Wide operating voltage range: It operates over a wide voltage range of 4.75V to 5.25V, allowing it to be used in different power supply configurations.3. Decoding capabilities: The chip has three enable inputs and eight mutually exclusive outputs, which provides efficient decoding and demultiplexing functionalities.4. Easy cascading capability: The DM74ALS138M supports cascading multiple chips together, enabling the creation of larger decoder systems without the need for additional circuit components.Application scenarios: 1. Address decoding: The DM74ALS138M is commonly used in memory systems, where it decodes address lines to enable specific memory devices or peripherals based on the address being accessed.2. Data demultiplexing: It can be used to demultiplex a single data input to multiple outputs based on the selection inputs, allowing efficient distribution of data to different devices or subsystems.3. Logic circuits: The DM74ALS138M is frequently used in combinational logic circuits, where it helps in simplifying the circuit design by reducing the number of components required.4. Multiplexed systems: It is often employed in multiplexed systems where multiple devices share a common bus. The DM74ALS138M can decode the address lines to enable/disable specific devices at a given time.Overall, the DM74ALS138M offers fast and efficient decoding/demultiplexing capabilities, making it suitable for a wide range of applications requiring address decoding, data distribution, and simplification of logic circuits.
SN74LS258D Relevant information