SN74LVCC3245APWRG4

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Texas Instruments SN74LVCC3245APWRG4

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Part No.:
SN74LVCC3245APWRG4
Manufacturer:
Texas Instruments
Package:
24-TSSOP (0.173, 4.40mm Width)
Datasheet:
SN74LVCC3245APWRG4.pdf
Description:
IC TRNSLTR BIDIRECTIONAL 24TSSOP
In Stock:
2531
Quantity:
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    SN74LVCC3245APWRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SN74LVCC3245APWRG4 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for SN74LVCC3245APWRG4 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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    SN74LVCC3245APWRG4 informationSN74LVCC3245APWRG4 information

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    SN74LVCC3245APWRG4 Typical application Circuitry

    SN74LVCC3245APWRG4

    The SN74LVCC3245APWRG4 is an integrated circuit that operates as an octal bus transceiver with dual-supply voltage level shifting. It is manufactured by Texas Instruments as part of their SN74 series. This chip is particularly designed for digital systems that require the transfer of data between components operating at different voltage levels.

    Functional Capabilities of SN74LVCC3245APWRG4

    - Octal Bus Transceiver: Offers eight bidirectional data transmission channels.

    - Voltage-Level Translation: Enables communication between two voltage domains.

    - Individual Channel Direction Control: Allows directional control of data flow for each channel.

    Application Scenarios

    - Microcontroller to Higher-Voltage Peripheral Interface: Ideal for connecting a microcontroller running at a lower voltage to peripherals operating at a higher voltage.

    - Mixed-Voltage System Communication: Useful in systems where components function at different logic levels, such as 3.3V and 5V.

    Key Specifications

    - Dual-Supply Voltage Operation: Compatible with 1.8V to 5.5V on the A side and 2.7V to 5.5V on the B side.

    - Bidirectional Data Channels: Enables two-way data communication on each channel.

    - Power Efficiency: Designed to minimize power usage, beneficial in energy-sensitive applications.

    Example Circuit: Interfacing a 3.3V Microcontroller with 5V Sensors

    Design a circuit using the SN74LVCC3245APWRG4 to interface a 3.3V microcontroller with a set of 5V sensors.

    1. Setting Up Power Supplies:

    - VCCA to Microcontroller: Connect VCCA (pin 1) to the 3.3V power supply from the microcontroller.

    - VCCB to Sensors: Link VCCB (pin 24) to the 5V supply for the sensors.

    2. Microcontroller Data Line Configuration:

    - From Microcontroller to IC: Attach the microcontroller's data outputs to A1-A8 (pins 2-9) of the SN74LVCC3245APWRG4.

    3. Sensor Data Line Arrangement:

    - From IC to Sensors: Connect B1-B8 (pins 18-25) to the data inputs of the 5V sensors.

    4. Direction and Output Control:

    - Data Flow Direction (DIR): Set the DIR pin (pin 19) to control the direction of data transmission.

    - Output Enable (OE): Connect OE (pin 20) to a logic low state to activate the transceiver outputs.

    Design Consideration Focus

    - Voltage Level Matching: Ensure compatibility between the voltage levels on the A and B sides with the microcontroller and sensors.

    - Signal Integrity: Use effective PCB design techniques to maintain signal quality.

    - Stable Power Supplies: Ensure that both the 3.3V and 5V power sources are stable and regulated.

    In this configuration, the SN74LVCC3245APWRG4 serves as an effective bridge for data communication between a 3.3V microcontroller and 5V sensors. This setup is crucial in mixed-voltage systems, allowing for reliable and efficient data exchange between components operating at different voltage levels. Key considerations include ensuring voltage compatibility, maintaining signal integrity, and providing stable power sources for optimal functionality.

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    6. What is the process for return or replacement of SN74LVCC3245APWRG4?

    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SN74LVCC3245APWRG4 we delivered, we will accept the replacement or return of the SN74LVCC3245APWRG4 only when all of the below conditions are fulfilled:

    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

    (2)We are informed of the defect described above within 90 days after the delivery of SN74LVCC3245APWRG4.

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    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

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