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74AVCH4T245BQ-Q10X

74AVCH4T245BQ-Q10X

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Level Shifter and Translator
  • Characteristics: High-speed, bidirectional voltage level translation
  • Package: QFN (Quad Flat No-leads) package
  • Essence: Translates signals between different voltage levels
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Supply Voltage Range: 1.2V to 3.6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Maximum Data Rate: 400 Mbps
  • Number of Channels: 4
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74AVCH4T245BQ-Q10X IC has a total of 20 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | A1 | Channel A1 input/output | | 2 | GND | Ground | | 3 | A2 | Channel A2 input/output | | 4 | OE | Output Enable | | 5 | VCC | Power Supply | | 6 | B1 | Channel B1 input/output | | 7 | B2 | Channel B2 input/output | | 8 | GND | Ground | | 9 | B3 | Channel B3 input/output | | 10 | B4 | Channel B4 input/output | | 11 | VREF | Reference Voltage | | 12 | GND | Ground | | 13 | A3 | Channel A3 input/output | | 14 | A4 | Channel A4 input/output | | 15 | VCC | Power Supply | | 16 | DIR | Direction Control | | 17 | GND | Ground | | 18 | B5 | Channel B5 input/output | | 19 | B6 | Channel B6 input/output | | 20 | A5 | Channel A5 input/output |

Functional Features

  • Bidirectional voltage level translation between two different voltage domains
  • Supports both push-pull and open-drain output configurations
  • Low power consumption
  • High-speed data transmission

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems - Bidirectional functionality simplifies signal translation in mixed-voltage environments - Multiple channels provide flexibility for different applications

Disadvantages: - Limited maximum data rate compared to some other level shifters - May require additional external components for certain applications

Working Principles

The 74AVCH4T245BQ-Q10X is a bidirectional level shifter that translates signals between two voltage domains. It utilizes a combination of MOSFETs and control logic to achieve voltage level translation. The direction of translation is controlled by the DIR pin, which determines whether the signal is translated from the A-side to the B-side or vice versa. The OE pin enables or disables the outputs.

Detailed Application Field Plans

The 74AVCH4T245BQ-Q10X is commonly used in various applications where voltage level translation is required. Some of the typical application fields include: - Communication systems - Data acquisition systems - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

  • SN74LVC1T45: Single-bit level shifter with similar functionality
  • TXB0104: Four-bit bidirectional voltage-level translator with automatic direction sensing

Note: The above alternative models are provided for reference and may have different specifications and pin configurations. It is recommended to refer to the respective datasheets for detailed information.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät 74AVCH4T245BQ-Q10X :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of 74AVCH4T245BQ-Q10X in technical solutions:

  1. Question: What is the function of the 74AVCH4T245BQ-Q10X?
    Answer: The 74AVCH4T245BQ-Q10X is a quad bi-directional level shifter and voltage translator IC.

  2. Question: What is the voltage range supported by this IC?
    Answer: The 74AVCH4T245BQ-Q10X supports voltage translation from 1.2V to 3.6V.

  3. Question: How many channels does this IC have?
    Answer: This IC has four independent bidirectional channels.

  4. Question: Can I use this IC for level shifting between different voltage domains?
    Answer: Yes, the 74AVCH4T245BQ-Q10X is specifically designed for level shifting between different voltage domains.

  5. Question: What is the maximum data rate supported by this IC?
    Answer: The maximum data rate supported by this IC is 400 Mbps.

  6. Question: Is this IC compatible with both CMOS and TTL logic levels?
    Answer: Yes, the 74AVCH4T245BQ-Q10X is compatible with both CMOS and TTL logic levels.

  7. Question: Can I use this IC for bidirectional communication between two different voltage domains?
    Answer: Yes, this IC supports bidirectional communication between different voltage domains.

  8. Question: Does this IC have any built-in ESD protection?
    Answer: Yes, the 74AVCH4T245BQ-Q10X has built-in ESD protection up to 8 kV (HBM) and 500 V (CDM).

  9. Question: What is the power supply voltage range for this IC?
    Answer: The power supply voltage range for this IC is from 1.2V to 3.6V.

  10. Question: Can I use this IC in battery-powered applications?
    Answer: Yes, the low power consumption of the 74AVCH4T245BQ-Q10X makes it suitable for battery-powered applications.

Please note that these answers are general and may vary depending on the specific application and requirements.