ZHCSQW7D February   1998  – August 2022 CD54HC4020 , CD54HCT4020 , CD74HC4020 , CD74HCT4020

PRODUCTION DATA  

  1. 特性
  2. 说明
  3. Revision History
  4. Pin Configuration and Functions
  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 Prerequisite for Switching Characteristics
    6. 5.6 Switching Characteristics
  6. Parameter Measurement Information
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Device Functional Modes
  8. Power Supply Recommendations
  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)
  • J|16
散热焊盘机械数据 (封装 | 引脚)
订购信息

Switching Characteristics

Input tr, tf = 6 ns. See Parameter Measurement Information
PARAMETER TEST CONDITIONS VCC (V) 25℃ -40℃ to 85℃ -55℃ to 125℃ UNIT
MIN TYP MAX MIN MAX MIN MAX
HC TYPES
tPLH, tPHL

Propagation delay time

CP to Q1' Output

CL = 50 pF 2 140 175 210 ns
4.5 28 35 42
CL = 15 pF 5 11
CL = 50 pF 6 24 30 36
tPLH, tPHL Qn to Qn + 1 CL = 50 pF 2 75 95 110 ns
4.5 15 19 22
CL = 15 pF 5 6
CL = 50 pF 6 13 16 19
tPLH, tPHL MR to Qn CL = 50 pF 2 170 215 255 ns
4.5 34 43 51
5 14
6 29 37 43
tTLH, tTHL Output transition time CL = 50 pF 2 75 95 110 ns
4.5 15 19 22
6 13 16 19
CIN Input capacitance CL = 50 pF 10 10 10 pF
CPD Power dissipation capacitance(1)(2) CL = 15 pF 5 30 pF
HCT TYPES
tPLH, tPHL

Propagation delay time

CP to Q1' Output

CL = 50 pF 4.5 40 50 60 ns
CL = 15 pF 5 17
tPLH, tPHL Qn to Qn + 1 CL = 50 pF 4.5 15 19 22 ns
CL = 15 pF 5 6
tPLH, tPHL MR to Qn CL = 50 pF 4.5 40 50 60 ns
CL = 15 pF 5 17
tTLH, tTHL Output transition CL = 50 pF 4.5 15 19 22 ns
CIN Input capacitance CL = 50 pF 10 10 10 pF
CPD Power dissipation capacitance(1)(2) CL = 15 pF 5 30 pF
CPD is used to determine the dynamic power consumption, per package.
PD = VCC2fi(CPD + CL) where fi = Input frequency, CL = Output load capacitance, VCC = Supply Voltage.