ZHCSPY3F August   1997  – February 2022 CD54HC4002 , CD74HC4002

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
    3. 5.3 Thermal Information
    4. 5.4 Electrical Characteristics
    5. 5.5 Switching 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)
  • D|14
  • PW|14
  • N|14
散热焊盘机械数据 (封装 | 引脚)
订购信息

5.5 Switching Characteristics

Input tr, tf = 6 ns
PARAMETER TEST CONDITIONS VCC (V) 25℃ -40℃ to 85℃ -55℃ to 125℃ UNIT
TYP MAX MAX MAX
HC TYPES
tPLH, tPHL Propagation delay,

nA, nB, nC, nD to nY

 CL = 50 pF 2 100 125 150 ns
4.5 20 25 30 ns
6 17 21 26 ns
CL = 15 pF 5 8 ns
tTLH, tTHL Output transition times (see Figure 1) CL = 50 pF 2 75 95 110 ns
4.5 15 19 22 ns
6 13 16 19 ns
CIN Input capacitance 10 10 10 pF
CPD Power dissipation capacitance(1)(2) CL = 15 pF 5 22 pF
(1) CPD is used to determine the dynamic power consumption, per gate.
(2) PD = VCC2 fi (CPD + CL) where fi = input frequency, CL = output load capacitance, VCC = supply voltage.