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SN74LS243DR

SN74LS243DR

Manufacturer No:

SN74LS243DR

Manufacturer:

Texas Instruments

Description:

IC TXRX NON-INVERT 5.25V 14SOIC

Datasheet:

Datasheet

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SN74LS243DR Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SOIC
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Voltage - Supply
    4.75V ~ 5.25V
  • Current - Output High, Low
    15mA, 24mA
  • Output Type
    Push-Pull
  • Input Type
    -
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Logic Type
    Transceiver, Non-Inverting
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    74LS
The SN74LS243DR is a quad bus transceiver integrated circuit chip. It has several advantages and application scenarios, including:1. Bidirectional data transfer: The SN74LS243DR allows bidirectional data transfer between two buses. It can transmit data from one bus to another and vice versa, making it suitable for applications where data needs to be exchanged between different systems or components.2. High-speed operation: This chip operates at high speeds, making it suitable for applications that require fast data transfer. It can handle data rates up to 25 MHz, enabling efficient communication between different parts of a system.3. TTL compatibility: The SN74LS243DR is TTL (Transistor-Transistor Logic) compatible, which means it can interface with other TTL logic devices without the need for additional level-shifting circuitry. This makes it compatible with a wide range of existing TTL-based systems.4. Low power consumption: This chip is designed to consume low power, making it suitable for battery-powered or energy-efficient applications. It helps in reducing overall power consumption and extending the battery life of portable devices.5. Multiple chip configuration: The SN74LS243DR is available in a quad package, which means it contains four individual transceiver circuits in a single chip. This allows for compact and space-saving designs, especially when multiple bidirectional data transfer channels are required.Application scenarios for the SN74LS243DR include:1. Data communication systems: The chip can be used in various data communication systems, such as serial-to-parallel converters, parallel-to-serial converters, and bus interfaces. It enables efficient and reliable data transfer between different parts of the system.2. Microcontroller interfacing: The SN74LS243DR can be used to interface microcontrollers with other devices or systems. It allows bidirectional data transfer between the microcontroller and external components, such as sensors, displays, or memory modules.3. Industrial automation: In industrial automation systems, the chip can be used for data exchange between different control units, sensors, and actuators. It enables efficient communication and coordination between various components of the automation system.4. Embedded systems: The SN74LS243DR can be used in embedded systems, where it facilitates data transfer between different subsystems or modules. It helps in integrating various components and enables efficient communication within the system.Overall, the SN74LS243DR integrated circuit chip offers advantages such as bidirectional data transfer, high-speed operation, TTL compatibility, low power consumption, and compact packaging. These features make it suitable for a wide range of applications requiring efficient and reliable data communication.
SN74LS243DR Relevant information