ZHCSV54B July   2006  – March 2024 SN65MLVD047A

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Pin Configuration
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Package Dissipation Ratings
    5. 5.5 Thermal Information
    6. 5.6 Device Electrical Characteristics
    7. 5.7 Device Electrical Characteristics
    8. 5.8 Switching Characteristics
    9. 5.9 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Synchroization Clock in AdvancedTCA
      2. 8.1.2 Multipoint Configuration
      3. 8.1.3 Multidrop Configuration
      4. 8.1.4 Unused Channel
  10. 9 Device and Documentation Support
    1. 9.1 接收文档更新通知
    2. 9.2 支持资源
    3. 9.3 Trademarks
    4. 9.4 静电放电警告
    5. 9.5 术语表
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

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8.1.4 Unused Channel

A 360kΩ pull-down resistor is built in every LVTTL input. The unused driver inputs should be left floating or connected to ground. The low-level output of an unused enabled driver can oscillate if left floating, and should be connected to ground. If the input is floating or connected to ground, the unused Y (non-inverting) output of an enabled driver should be connected to ground. The unused Z (inverting) should be left floating