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SN74HC640DW

SN74HC640DW

Manufacturer No:

SN74HC640DW

Manufacturer:

Texas Instruments

Description:

IC TRANSCEIVER INVERT 6V 20SOIC

Datasheet:

Datasheet

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SN74HC640DW Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-SOIC
  • Package / Case
    20-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • 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, Inverting
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Discontinued at Digi-Key
  • Series
    74HC
The SN74HC640DW is an integrated circuit chip that belongs to the 74HC family, specifically a 3-state octal bus transceiver. Some advantages and application scenarios of this chip are:Advantages:1. Bidirectional data transfer: The chip works as a transceiver, allowing bidirectional data transfer between two buses.2. Three-state outputs: It has three-state outputs that can be used to isolate the buses when necessary, avoiding data conflicts or contention.3. Compatibility: It is compatible with TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide Semiconductor) logic families, making it suitable for a variety of applications.4. High-speed operation: The chip can operate at high clock frequencies, enabling fast data transmission rates.5. Low power consumption: It consumes low power, making it suitable for battery-powered devices or applications where energy efficiency is a concern.Application scenarios:1. Bus interfacing: The SN74HC640DW chip is commonly used in applications that require bidirectional data transfer between two buses, such as addressing multiple devices or connecting microcontrollers to other subsystems.2. Digital systems: It can be used in digital systems, where it serves as a communication interface between different modules or subsystems, enabling data exchange between them.3. Data multiplexing: The chip can be employed in scenarios where multiple data sources need to be combined onto a single bus or data lines, allowing efficient data multiplexing.4. Bus isolation: The three-state outputs of the chip can be used to isolate buses when needed, preventing undesired data conflicts or interference.5. Level shifting: It can also be utilized for level shifting purposes, converting logic levels from one voltage range to another to establish compatibility between different components.Overall, the SN74HC640DW chip is versatile and finds applications in various digital systems that require bidirectional data transfer, communication interface, bus multiplexing, or isolation.
SN74HC640DW Relevant information