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SN74LS138DRG4

SN74LS138DRG4

Manufacturer No:

SN74LS138DRG4

Manufacturer:

Texas Instruments

Description:

IC DECODER/DEMUX 1X3:8 16SOIC

Datasheet:

Datasheet

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SN74LS138DRG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.75V ~ 5.25V
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    400µA, 8mA
  • Independent Circuits
    1
  • Circuit
    1 x 3:8
  • Type
    Decoder/Demultiplexer
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    74LS
The SN74S1051NSR is a specific integrated circuit (IC) chip manufactured by Texas Instruments. It is a 10-bit, I2C-controlled programmable input/output (I/O) expander. Some of the advantages and application scenarios of this IC chip are as follows:Advantages: 1. Versatile I/O Expansion: The SN74S1051NSR provides 10 programmable I/O pins, which can be configured as either inputs or outputs based on the desired application requirements.2. I2C Interface: The chip utilizes the popular I2C communication protocol, making it compatible with a wide range of microcontrollers and devices. It simplifies the interfacing process and allows for easy integration into existing systems.3. Programmability: The IC chip supports individual pin configurations, allowing users to select whether each pin should function as an input or an output. This flexibility enables customization and adaptability to different project needs.4. Expandability: The SN74S1051NSR can be cascaded with other devices of the same type, enabling expansion of the overall I/O count. Several chips can be connected together, providing additional I/O pins for applications that require more than 10.Application Scenarios: 1. Embedded Systems: The SN74S1051NSR can be used in various embedded system applications where additional I/O pins are required. It can augment the existing I/O capabilities of microcontrollers or other control systems, enabling connection with external devices such as sensors, displays, LEDs, switches, and more.2. Data Acquisition: It can be utilized in data acquisition systems where multiple sensors or external devices need to be interfaced with a microcontroller or a data acquisition module. The chip's programmable I/O pins allow for efficient data collection and control.3. Industrial Automation: The IC chip finds applications in industrial automation scenarios, where it can conveniently expand the I/O capabilities of industrial controllers, PLCs (Programmable Logic Controllers), or other automation devices. This enables connecting and controlling various field devices in a flexible and scalable manner.4. Smart Home/IoT: With the growing demand for smart home solutions and Internet of Things (IoT) devices, the SN74S1051NSR can serve as an I/O expander in these applications. It allows for connecting and controlling multiple sensors, actuators, switches, or other devices, enabling seamless integration into smart home systems.Overall, the SN74S1051NSR IC chip provides versatility, programmability, and expandability, making it suitable for a wide range of applications involving I/O expansion in embedded systems, industrial automation, data acquisition, and smart home/IoT domains.
SN74LS138DRG4 Relevant information