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SN74CBT3345PW

SN74CBT3345PW

Manufacturer No:

SN74CBT3345PW

Manufacturer:

Texas Instruments

Description:

IC BUS SWITCH 8 X 1:1 20TSSOP

Datasheet:

Datasheet

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SN74CBT3345PW Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-TSSOP
  • Package / Case
    20-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    4.5V ~ 5.5V
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    -
  • Independent Circuits
    1
  • Circuit
    8 x 1:1
  • Type
    Bus Switch
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Last Time Buy
  • Series
    74CBT
The SN74CBT3345PW is a 16-bit bus switch integrated circuit chip manufactured by Texas Instruments. It offers several advantages and is commonly used in various application scenarios. Some of these advantages and application scenarios are as follows:Advantages: 1. Low ON-state resistance: The SN74CBT3345PW chip has a low ON-state resistance, which ensures minimal voltage drops and signal distortion when the switch is closed. This makes it suitable for high-speed and low-power applications.2. Wide voltage range: It can operate within a wide voltage range of 1.65V to 5.5V, allowing compatibility with different voltage levels, including both TTL and CMOS logic families.3. Low power consumption: The chip is designed for low power consumption, making it suitable for battery-powered devices and portable applications.4. Bidirectional switching: The SN74CBT3345PW supports bidirectional switching, allowing bidirectional voltage translation or bus interfacing between different voltage domains. This simplifies the design of systems with mixed-voltage peripherals.5. Break-before-make switching: It ensures that there is no momentary connection between two switches during the switching operation. This feature prevents bus contention and reduces the risk of data corruption in multi-master systems.Application Scenarios: 1. Voltage level translation: The SN74CBT3345PW is commonly used for voltage level translation between different logic families in digital systems. It allows seamless interfacing of signals between systems operating at different voltage levels.2. Multiplexing: It can be used as a multiplexer/demultiplexer to selectively route digital signals from multiple sources to a single destination (or vice versa) based on control signals. This is useful in applications where multiple devices need to share a common bus.3. I/O expansion: The chip can be used to expand the number of input/output pins of microcontrollers or other devices with limited I/O capabilities. By connecting multiple SN74CBT3345PW chips in parallel, the number of available I/O pins can be increased.4. Bus switching: It can be used as a bus switch within a digital system to provide or disconnect the connection between multiple sub-systems or devices. This is often required in systems where different components need to be connected or disconnected dynamically.5. Data routing and distribution: The chip can be used for data routing and distribution in complex digital systems. It enables the selection of multiple sources to be connected to multiple destinations, allowing efficient data transfer across the system.Overall, the SN74CBT3345PW chip's advantages such as low ON-state resistance, wide voltage range, low power consumption, and bidirectional switching make it suitable for various applications involving voltage level translation, multiplexing, I/O expansion, bus switching, and data routing.
SN74CBT3345PW Relevant information