ZHCSSX0C July   2003  – July 2024 SN74AHC244-Q1

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 说明
  4. 3 Pin Configuration and Functions
  5. 4 Specifications
    1. 4.1 Absolute Maximum Ratings
    2. 4.2 ESD Ratings
    3. 4.3 Recommended Operating Conditions
    4. 4.4 Thermal Information
    5. 4.5 Electrical Characteristics
    6. 4.6 Switching Characteristics
    7. 4.7 Switching Characteristics
    8. 4.8 Noise Characteristics
    9. 4.9 Operating Characteristics
  6. 5 Parameter Measurement Information
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Power Supply Recommendations
    2. 7.2 Layout
      1. 7.2.1 Layout Guidelines
    3. 7.3 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 接收文档更新通知
    3. 8.3 支持资源
    4. 8.4 Trademarks
    5. 8.5 静电放电警告
    6. 8.6 术语表
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

4.8 Noise Characteristics

VCC = 5 V, CL = 50 pF, TA = 25°C(1)
PARAMETER MIN TYP MAX UNIT
VOL(P) Quiet output, maximum dynamic VOL 0.5 V
VOL(V) Quiet output, minimum dynamic VOL −0.2 V
VOH(V) Quiet output, minimum dynamic VOH 4.8 V
VIH(D) High-level dynamic input voltage 3.5 V
VIL(D) Low-level dynamic input voltage 1.5 V
(1) Characteristics are for surface-mount packages only.