ZHCSQ90D November   1998  – March 2022 CD74HC93 , CD74HCT93

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 Prerequisite for Switching Characteristics
    6. 5.6 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 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 接收文档更新通知
    3. 10.3 支持资源
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 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)
  • N|14
散热焊盘机械数据 (封装 | 引脚)
订购信息

5.6 Switching Characteristics

Input tr, tf = 6ns. CL = 50pF unless otherwise noted
PARAMETER VCC (V) 25°C – 40°C to 85°C – 55°C to 125°C UNIT
MIN TYP MAX MIN MAX MIN MAX
HC TYPES
tPLH, tPHL CP0 to Q0 2 125 155 190 ns
4.5 10(1) 25 31 38 ns
6 21 26 32 ns
tPLH, tPHL CP1 to Q1 2 135 170 205 ns
4.5 27 34 41 ns
6 23 29 35 ns
tPLH, tPHL CP1 to Q2 2 185 230 280 ns
4.5 37 46 56 ns
6 31 39 48 ns
tPLH, tPHL CP1 to Q3 2 245 305 370 ns
4.5 21(1) 49 61 74 ns
6 42 52 63 ns
tPLH, tPHL MR1, MR2 to Qn 2 155 195 235 ns
4.5 13(1) 31 39 47 ns
6 26 33 40 ns
tTLH, tTHL Output transition time 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 25 10 19 pF
HCT TYPES
tPLH, tPHL CP0 to Q0 4.5 14(1) 34 43 51 ns
tPLH, tPHL CP1 to Q1 4.5 34 43 51 ns
tPLH, tPHL CP1 to Q2 4.5 46 58 69 ns
tPLH, tPHL CP1 to Q3 4.5 24(1) 58 73 87 ns
tPLH, tPHL MR1, MR2 to Qn 4.5 13(1) 33 41 50 ns
tTLH, tTHL Output Transition time 4.5 15 19 22 ns
CIN Input Capacitance 10 10 10 pF
CPD Power dissipation capacitance 25 pF
(1) CL = 15pF. VCC = 5.