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SN74AHC139RGYR

SN74AHC139RGYR

Manufacturer No:

SN74AHC139RGYR

Manufacturer:

Texas Instruments

Description:

IC DECODER/DEMUX 1X2:4 16VQFN

Datasheet:

Datasheet

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SN74AHC139RGYR Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-VQFN (4x3.5)
  • Package / Case
    16-VFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°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
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    74AHC
The SN74AHC139RGYR is a dual 2-line to 4-line decoder/demultiplexer integrated circuit chip. It offers several advantages and can be used in various application scenarios, which include:1. Flexibility: The chip can decode two independent 2-line inputs to four mutually exclusive outputs, making it suitable for applications that involve address decoding or data routing.2. High speed: It operates at high speed with a maximum propagation delay of 5.6 nanoseconds (typical). This makes it suitable for applications that require rapid decoding or demultiplexing of signals.3. Low power consumption: The chip operates at low power, allowing it to be used in battery-powered devices or situations with limited power availability.4. Wide voltage range: It supports a wide operating voltage range of 2V to 5.5V, making it compatible with various logic families and voltage levels.5. ESD protection: The chip is designed with built-in electrostatic discharge (ESD) protection, ensuring robustness and reliability in demanding electrical environments.Application scenarios for the SN74AHC139RGYR include:1. Address decoding: In microcontrollers or digital systems with multiple memory or peripheral devices, the chip can be used to decode address lines and enable the appropriate device or memory location.2. Data routing: It can be used to route data signals from two sources to four different outputs based on control signals. This is useful in multiplexing or data distribution applications.3. State machine control: The chip can be used to implement state machine control logic, where different combinations of input signals determine the behavior or actions of the system.4. LED multiplexing: When combined with other circuitry, the chip can be used to drive multiple LEDs with a minimum number of input lines, allowing for efficient LED multiplexing in applications like display panels or signage.5. Data demultiplexing: It can be used to demultiplex data from a serial bus to multiple parallel outputs, allowing for efficient distribution of data signals in applications such as data communication systems.Overall, the SN74AHC139RGYR integrated circuit chip provides flexibility, high speed, low power consumption, and reliable operation, making it suitable for a wide range of applications that require efficient decoding, routing, or demultiplexing of signals.
SN74AHC139RGYR Relevant information