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SN74ALS139NG4

SN74ALS139NG4

Manufacturer No:

SN74ALS139NG4

Manufacturer:

Texas Instruments

Description:

IC DECODER/DEMUX 1X2:4 16DIP

Datasheet:

Datasheet

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SN74ALS139NG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-PDIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.5V ~ 5.5V
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    400µA, 8mA
  • Independent Circuits
    2
  • Circuit
    1 x 2:4
  • Type
    Decoder/Demultiplexer
  • Packaging
    Tube
  • Product Status
    Discontinued at Digi-Key
  • Series
    74ALS
The SN74ALS139NG4 is a dual 2-to-4 line decoder/demultiplexer integrated circuit chip. Here are the advantages and application scenarios of this IC:Advantages: 1. Versatile Functionality: This IC can function both as a decoder and a demultiplexer, providing flexibility in various applications. 2. Wide Operating Voltage Range: It can operate within a wide voltage range of 2V to 6V, making it compatible with different power supply systems. 3. High Speed: The ALS series ICs are designed for high-speed operation, which enables fast decoding and demultiplexing of signals. 4. Multiple Outputs: The chip provides four active-low outputs for sufficient signal routing and processing. 5. Low Power Consumption: The ALS series ICs are known for their low power consumption, making them suitable for battery-powered devices.Application Scenarios: 1. Address Decoding: The SN74ALS139NG4 can be used to decode address bus signals in microcontroller or microprocessor-based systems, enabling the selection of specific memory or I/O devices. 2. Data Routing and Distribution: It can be used as a demultiplexer to distribute data from a single source to multiple destinations, for example, selecting different input sources for various displays or indicators. 3. Signal Conditioning: The IC can be used to decode and condition signals in various digital logic circuits, such as multiplexers, encoders, or general-purpose digital signal processing. 4. Data Compression/Expansion: In applications where compression or expansion of data is required, this IC chip can be utilized to efficiently route and transform data. 5. System Control and Multiplexing: It can be used in control systems to select specific control signals, enabling efficient system operation and multiplexing capabilities.However, it is important to note that this IC's specific utilization may vary depending on the overall system requirements and design. It is recommended to consult the datasheet and schematic guidelines provided by the manufacturer for optimal usage of the SN74ALS139NG4.
SN74ALS139NG4 Relevant information