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SN74HCT645N

SN74HCT645N

Manufacturer No:

SN74HCT645N

Manufacturer:

Texas Instruments

Description:

IC TXRX NON-INVERT 5.5V 20DIP

Datasheet:

Datasheet

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SN74HCT645N Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-PDIP
  • Package / Case
    20-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Current - Output High, Low
    6mA, 6mA
  • Output Type
    3-State
  • Input Type
    -
  • Number of Bits per Element
    8
  • Number of Elements
    1
  • Logic Type
    Transceiver, Non-Inverting
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    74HCT
The SN74HCT645N is a popular integrated circuit (IC) chip belonging to the 74HCT series. It is a versatile octal bus transceiver that can be used for bidirectional level shifting and logic voltage translation. Some advantages and application scenarios of SN74HCT645N are as follows:1. Bidirectional level shifting: The SN74HCT645N allows for bidirectional communication between two separate systems operating at different voltage levels. It can convert signals from one voltage level to another, facilitating compatibility between different subsystems or devices that have varying voltage requirements.2. Logic voltage translation: This IC chip can shift logic signals between different voltage levels. It is commonly used in mixed-voltage systems where certain components or modules operate at different voltage levels. The SN74HCT645N enables seamless communication and interaction between such subsystems without requiring level-shifters for each individual signal line.3. High-speed data transfer: The SN74HCT645N supports high-speed data transfer rates, making it suitable for applications where rapid transmission of digital signals is required. It can efficiently handle data rates up to several hundred megahertz, making it ideal for use in modern computer systems, data communication setups, or high-speed data interfaces.4. Data bus buffering: The IC chip can serve as a buffer for bidirectional data buses. It can prevent data corruption or bus loading issues by isolating the connected subsystems to provide impedance matching and buffering capabilities. This ensures reliable data transmission and minimizes signal degradation or distortion.5. Industrial and automation systems: SN74HCT series chips like SN74HCT645N find extensive use in industrial control and automation systems. These ICs enable seamless integration of various subsystems or devices that operate at different voltage levels, facilitating smooth communication and control between different parts of the automation setup.6. Sensor interfaces: The SN74HCT645N is also utilized in sensor interfaces, where it helps in voltage level translation between microcontrollers or processing units interfacing with sensors or actuators operating at different voltage levels. It simplifies the integration of sensors or actuators with varying voltage requirements into the overall system architecture.7. Digital signal processing: The IC chip can be employed in digital signal processing applications that involve multiple processing units or modules operating at different voltages. SN74HCT645N assists in seamless data transfer and communication between processing modules or interfaces, ensuring efficient operation without signal degradation.Overall, the SN74HCT645N integrated circuit chip offers bidirectional level shifting, logic voltage translation, and data buffering capabilities, making it useful in a wide range of applications ranging from industrial automation to data communication systems.
SN74HCT645N Relevant information