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SN74HC645N

SN74HC645N

Manufacturer No:

SN74HC645N

Manufacturer:

Texas Instruments

Description:

IC TXRX NON-INVERT 6V 20DIP

Datasheet:

Datasheet

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SN74HC645N 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
    2V ~ 6V
  • Current - Output High, Low
    7.8mA, 7.8mA
  • 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
    74HC
The SN74HC645N is a type of integrated circuit chip known as a bus transceiver. It is designed to facilitate bidirectional data transfer between two buses with different voltage levels or signal formats. Here are some advantages and application scenarios of the SN74HC645N:Advantages: 1. Bidirectional data transfer: The chip allows data to be transmitted in both directions, making it suitable for applications where data needs to be exchanged between two buses. 2. Voltage level translation: The SN74HC645N can handle different voltage levels on the input and output sides, enabling communication between buses operating at different voltage levels. 3. Signal format conversion: It can also convert between different signal formats, such as TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor), allowing compatibility between buses using different logic families. 4. High-speed operation: The chip is designed to operate at high speeds, making it suitable for applications requiring fast data transfer.Application scenarios: 1. Interfacing different systems: The SN74HC645N can be used to interface microcontrollers, CPUs, or other digital systems operating at different voltage levels or using different logic families. 2. Communication between modules: It can facilitate communication between different modules or subsystems within a larger electronic system, allowing them to exchange data seamlessly. 3. Level shifting: The chip can be used to shift voltage levels between different parts of a circuit, ensuring compatibility and reliable data transfer. 4. Bus isolation: It can be employed to isolate or buffer buses, preventing interference or damage caused by voltage mismatches or noise.Overall, the SN74HC645N is a versatile bus transceiver chip that enables bidirectional data transfer, voltage level translation, and signal format conversion. Its applications range from interfacing different systems to bus isolation and level shifting within electronic circuits.
SN74HC645N Relevant information