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SN74AHCT138DR

SN74AHCT138DR

Manufacturer No:

SN74AHCT138DR

Manufacturer:

Texas Instruments

Description:

IC DECODER/DEMUX 1X3:8 16SOIC

Datasheet:

Datasheet

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SN74AHCT138DR Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    4.5V ~ 5.5V
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    8mA, 8mA
  • Independent Circuits
    1
  • Circuit
    1 x 3:8
  • Type
    Decoder/Demultiplexer
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    74AHCT
The SN74AHCT138DR is a decoder/demultiplexer integrated circuit chip. It has various advantages and application scenarios:1. Advantages: a. Low power consumption: The SN74AHCT138DR is designed to operate at low power, making it suitable for battery-powered devices or applications where power efficiency is crucial. b. High-speed operation: It can operate at high clock frequencies, enabling fast response and data processing. c. Wide input voltage range: The chip supports a wide supply voltage range, typically 2V to 5.5V, making it compatible with different logic families and power supply configurations. d. Multiple output options: The chip provides several output pins that can be used for various applications. e. Easy integration: It comes in a small package and requires minimal external components, simplifying the design and integration process.2. Application scenarios: a. Address decoding: The SN74AHCT138DR can be used to decode a specific address in a memory or peripheral interface. It allows selecting a specific device or memory block based on address inputs. b. Multiplexing: It can be used in data multiplexing applications, where multiple data sources are combined into a single output stream based on the select inputs. c. Input/output expansion: The chip can expand the number of inputs or outputs available in a microcontroller or microprocessor-based system. It enables connecting multiple devices or sensors using fewer pins. d. Demultiplexing: It can be used to demultiplex a single input into multiple outputs. This can be useful in applications where data needs to be distributed to different devices or channels. e. LED or display control: It can be used to drive individual LEDs or control segments of a display by using the decoder to activate specific outputs based on input conditions.These are just a few examples of the advantages and application scenarios of the SN74AHCT138DR integrated circuit chip. Its versatility and compatibility with various logic families make it a widely-used component in digital electronics.
SN74AHCT138DR Relevant information