ZHCSPW9C September   2002  – June 2022 SN74HC244-Q1

PRODUCTION DATA  

  1. 1 特性
  2. 2 说明
  3. 3 Revision History
  4. 4 Pin Configuration and Functions
  5. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Recommended Operating Conditions (1)
    3. 5.3 Thermal Information
    4. 5.4 Electrical Characteristics
    5. 5.5 Switching Characteristics
    6. 5.6 Operating Characteristics
  6. 6 Parameter Measurement Information
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Device Functional Modes
  8. 8 Power Supply Recommendations
  9. 9 Layout
    1. 9.1 Layout Guidelines
  10. 10Device and Documentation Support
    1. 10.1 接收文档更新通知
    2. 10.2 支持资源
    3. 10.3 Trademarks
    4. 10.4 Electrostatic Discharge Caution
    5. 10.5 术语表
  11. 11Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • DW|20
  • PW|20
散热焊盘机械数据 (封装 | 引脚)
订购信息

5.5 Switching Characteristics

over recommended operating free-air temperature range, CL = 50 pF (unless otherwise noted) See: (Parameter Measurement Information)
PARAMETER FROM
(INPUT)		 TO
(OUTPUT)		 VCC TA = 25°C MIN MAX UNIT
MIN TYP MAX
tpd A Y 2 V 40 115 170 ns
4.5 V 13 23 34
6 V 11 20 29
ten OE Y 2 V 75 150 225 ns
4.5 V 15 30 45
6 V 13 26 38
tdis OE Y 2 V 75 150 225 ns
4.5 V 15 30 45
6 V 13 26 38
tt Y 2 V 28 60 90 ns
4.5 V 8 12 18
6 V 6 10 15