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74VHC139SJ

74VHC139SJ

Manufacturer No:

74VHC139SJ

Manufacturer:

Fairchild Semiconductor

Description:

IC DECODER/DEMUX 1X2:4 16SOP

Datasheet:

Datasheet

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74VHC139SJ Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOP
  • Package / Case
    16-SOIC (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2V ~ 5.5V
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    8mA, 8mA
  • Independent Circuits
    2
  • Circuit
    1 x 2:4
  • Type
    Decoder/Demultiplexer
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    74VHC
The 74VHC139SJ is a dual 2-to-4 line decoder/demultiplexer integrated circuit chip. Here are the advantages and application scenarios of this chip:Advantages: 1. High speed operation: It operates at very high speeds, making it suitable for applications where quick decoding/demultiplexing is required. 2. Wide operating voltage range: It can operate at a wide voltage range (2.0 to 5.5 volts), which makes it compatible with various digital logic systems. 3. Low power consumption: It consumes low power during operation, resulting in energy efficiency. 4. Schmitt-trigger inputs: The chip uses Schmitt-trigger inputs which enable it to have hysteresis, allowing better noise tolerance and signal integrity. 5. EMI protection: The 74VHC139SJ has built-in EMI protection, providing resistance to electromagnetic interference for reliable data transmission.Application Scenarios: 1. Address decoding: The chip can be used to decode addresses in microcontrollers or memory modules, enabling the selection of specific memory locations or peripherals. 2. Data demultiplexing: It can be used to demultiplex a single data line into multiple outputs, allowing the routing of data signals to different destinations based on the control inputs. 3. Circuit selection: By using the chip, multiple input signals can be used to select one of several output circuits. This is useful in applications where different operations or functions need to be performed based on specific control signals. 4. Signal routing: The chip can be utilized to route signals from a single source to multiple destinations based on the control inputs, allowing for flexible signal distribution in digital systems. 5. Address decoding for memory mapping: It can be used to decode address lines in memory mapping applications, where different memory modules or peripherals are addressed based on specific memory locations.Overall, the advantages and application scenarios of the 74VHC139SJ integrated circuit chip make it suitable for a wide range of applications that require fast and efficient data decoding, demultiplexing, and circuit selection.
74VHC139SJ Relevant information