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74LCX646MTR

74LCX646MTR

Manufacturer No:

74LCX646MTR

Manufacturer:

STMicroelectronics

Description:

IC TXRX NON-INVERT 3.6V 24SO

Datasheet:

Datasheet

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74LCX646MTR Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-SO
  • Package / Case
    24-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -55°C ~ 125°C (TA)
  • Voltage - Supply
    2V ~ 3.6V
  • Current - Output High, Low
    24mA, 24mA
  • Output Type
    3-State
  • Input Type
    -
  • Number of Bits per Element
    8
  • Number of Elements
    1
  • Logic Type
    Transceiver, Non-Inverting
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    74LCX
The 74LCX646MTR is a 3.3V octal bus transceiver with 5V tolerant inputs and outputs. It has several advantages and application scenarios, including:1. Voltage compatibility: The chip is designed to operate at 3.3V, making it compatible with modern low-voltage systems. However, it also has 5V tolerant inputs and outputs, allowing it to interface with legacy 5V systems without the need for level shifters.2. Bidirectional data transfer: The chip can transmit and receive data bidirectionally, making it suitable for applications where data needs to be transferred in both directions, such as communication between microcontrollers or between different subsystems of a larger system.3. High-speed operation: The 74LCX646MTR is capable of operating at high speeds, making it suitable for applications that require fast data transfer rates. It has a maximum propagation delay of 4.5ns, allowing for efficient data transmission.4. ESD protection: The chip provides built-in electrostatic discharge (ESD) protection, which helps to safeguard against damage caused by static electricity. This makes it suitable for applications where ESD protection is important, such as in industrial or automotive environments.5. Wide temperature range: The chip is designed to operate over a wide temperature range, typically from -40°C to 85°C. This makes it suitable for applications that require operation in harsh environments or extreme temperatures.Application scenarios for the 74LCX646MTR include:1. Data communication: The chip can be used in various communication systems, such as UART, SPI, or I2C, to enable data transfer between different devices or subsystems.2. Level shifting: The 74LCX646MTR can be used to interface between systems operating at different voltage levels, allowing for seamless communication between devices with different voltage requirements.3. Bus transceiver: The chip can be used as a bus transceiver in systems where multiple devices need to share a common bus, such as in a multi-master system or in a system with multiple peripherals.4. Buffering and signal conditioning: The chip can be used to buffer and condition signals, ensuring proper signal integrity and reducing noise or distortion in the system.Overall, the 74LCX646MTR offers voltage compatibility, bidirectional data transfer, high-speed operation, ESD protection, and wide temperature range, making it suitable for a wide range of applications requiring efficient and reliable data transfer.
74LCX646MTR Relevant information