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SN74LV139APWT

SN74LV139APWT

Manufacturer No:

SN74LV139APWT

Manufacturer:

Texas Instruments

Description:

IC DECODER/DEMUX 1X2:4 16TSSOP

Datasheet:

Datasheet

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SN74LV139APWT Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-TSSOP
  • Package / Case
    16-TSSOP (0.173", 4.40mm 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
    12mA, 12mA
  • Independent Circuits
    2
  • Circuit
    1 x 2:4
  • Type
    Decoder/Demultiplexer
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Discontinued at Digi-Key
  • Series
    74LV
The SN74LV139APWT is a dual 2-to-4 line decoder/demultiplexer integrated circuit chip. It offers the following advantages:1. Versatility: The chip can function as both a decoder and a demultiplexer. It takes two inputs, A and B, and has four outputs (Y0, Y1, Y2, and Y3). With different combinations of A and B inputs, it can decode two binary inputs into four different outputs or can demultiplex a single input into four separate outputs.2. High speed: The LV designation indicates that it operates at low voltage levels, enabling faster switching times and reducing power consumption. This makes it suitable for high-speed applications.3. Wide operating voltage range: The chip can operate over a wide voltage range, typically from 1.65V to 5.5V, making it compatible with a variety of electronic systems.4. Output enable function: It includes an active low Output Enable (OE) input, which can disable all outputs when pulled low, allowing for easy control of the outputs.The SN74LV139APWT chip finds application in various scenarios, including:1. Address decoding: It can be used in memory systems or microprocessors to decode address lines and select specific memory locations or devices based on the address value.2. Data demultiplexing: It can be used to demultiplex a single data signal into four separate signals, allowing data distribution to different destinations based on the control signals provided.3. Data routing: The chip can also be used in routing circuits, where data needs to be selectively routed to different outputs based on control signals.4. Decimal-to-binary decoder: By using multiple SN74LV139APWT chips cascaded together, it is possible to construct larger decoders that convert binary-coded decimal (BCD) input into corresponding binary outputs.Overall, the SN74LV139APWT integrated circuit chip provides flexibility, speed, and ease of use, making it useful in various digital systems and circuits that require address decoding, data demultiplexing, routing, or conversion functions.
SN74LV139APWT Relevant information