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SN74LVT8980ADW
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SN74LVT8980ADW

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Translator
  • Characteristics:
    • Low Voltage TTL (LVT) technology
    • Wide voltage translation range
    • High-speed operation
    • Multiple package options
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Logic level translation between different voltage domains
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 1.2V to 3.6V
  • Input Voltage Range (A Port): 1.2V to 3.6V
  • Input Voltage Range (B Port): 1.65V to 5.5V
  • Output Voltage Range (A Port): 1.2V to 3.6V
  • Output Voltage Range (B Port): 1.65V to 5.5V
  • Maximum Operating Frequency: 100MHz
  • Number of Pins: 20
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74LVT8980ADW has a total of 20 pins. The pin configuration is as follows:

  1. OE (Output Enable) A1
  2. GND (Ground) A2
  3. VCC (Power Supply) A3
  4. B1
  5. B2
  6. B3
  7. B4
  8. B5
  9. B6
  10. B7
  11. B8
  12. B9
  13. B10
  14. B11
  15. B12
  16. B13
  17. B14
  18. B15
  19. B16
  20. A4

Functional Features

  • Logic level translation between two voltage domains
  • Bidirectional translation capability
  • Automatic direction sensing
  • Supports mixed-mode signal operation
  • Provides ESD (Electrostatic Discharge) protection

Advantages and Disadvantages

Advantages: - Wide voltage translation range allows compatibility with various systems - High-speed operation enables efficient data transfer - Automatic direction sensing simplifies system design - ESD protection ensures reliability in harsh environments

Disadvantages: - Limited maximum operating frequency compared to some other ICs - Requires careful consideration of voltage levels to avoid signal distortion

Working Principles

The SN74LVT8980ADW is designed to translate logic levels between different voltage domains. It operates by automatically sensing the direction of data flow and translating the signals accordingly. The IC uses low voltage TTL (LVT) technology, which allows for efficient and reliable voltage translation.

Detailed Application Field Plans

The SN74LVT8980ADW can be used in various applications where logic level translation is required. Some potential application fields include:

  1. Microcontroller interfacing with different voltage peripherals
  2. Communication systems involving multiple voltage domains
  3. Sensor networks with varying voltage requirements
  4. Industrial automation systems with mixed-mode signal operation
  5. Battery-powered devices with different voltage components

Detailed and Complete Alternative Models

  1. SN74LVC1T45DBVR: Single-bit dual-supply bus transceiver
  2. SN74AVC4T245PW: 4-bit dual-supply bus transceiver
  3. SN74LVC8T245PWR: 8-bit dual-supply bus transceiver
  4. SN74LVCH16244ADGGR: 16-bit dual-supply buffer/driver

These alternative models offer similar functionality and can be considered as alternatives to the SN74LVT8980ADW based on specific application requirements.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von SN74LVT8980ADW in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of SN74LVT8980ADW:

  1. Q: What is the SN74LVT8980ADW? A: The SN74LVT8980ADW is a high-performance bus switch with 10-bit wide multiplexers and demultiplexers.

  2. Q: What is the voltage range supported by SN74LVT8980ADW? A: The SN74LVT8980ADW supports a voltage range of 2.7V to 3.6V.

  3. Q: What is the maximum data rate supported by SN74LVT8980ADW? A: The SN74LVT8980ADW supports a maximum data rate of 200 MHz.

  4. Q: Can I use SN74LVT8980ADW for level shifting between different voltage domains? A: Yes, the SN74LVT8980ADW can be used for level shifting between different voltage domains.

  5. Q: How many channels does SN74LVT8980ADW have? A: The SN74LVT8980ADW has 10 channels.

  6. Q: What is the typical on-resistance of SN74LVT8980ADW? A: The typical on-resistance of SN74LVT8980ADW is around 5 ohms.

  7. Q: Can I use SN74LVT8980ADW for bidirectional data transmission? A: Yes, the SN74LVT8980ADW supports bidirectional data transmission.

  8. Q: Does SN74LVT8980ADW have any built-in ESD protection? A: Yes, the SN74LVT8980ADW has built-in ESD protection.

  9. Q: What is the power supply voltage required for SN74LVT8980ADW? A: The power supply voltage required for SN74LVT8980ADW is 3.3V.

  10. Q: Can I use SN74LVT8980ADW in high-speed data communication applications? A: Yes, SN74LVT8980ADW is suitable for high-speed data communication applications up to 200 MHz.

Please note that these answers are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and consult with technical experts for accurate information.