ZHCSQU1E November   1997  – July 2022 CD54HC283 , CD54HCT283 , CD74HC283 , CD74HCT283

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 (1)
    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 Feature Description
  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)
  • N|16
  • D|16
散热焊盘机械数据 (封装 | 引脚)
订购信息

5.4 Electrical Characteristics

PARAMETER TEST CONDITIONS(2) VCC
(V)		 25℃ –40℃ to 85℃ –55℃ to 125℃ UNIT
MIN TYP MAX MIN MAX MIN MAX
HC TYPES
VIH High level input voltage 2 1.5 1.5 1.5 V
4.5 3.15 3.15 3.15
6 4.2 4.2 4.2
VIL Low level input voltage 2 0.5 0.5 0.5 V
4.5 1.35 1.35 1.35
6 1.8 1.8 1.8
VOH

High level output voltage

 IOH = –20 μA 2 1.9 1.9 1.9 V
IOH = –20 μA 4.5 4.4 4.4 4.4
IOH = –20 μA 6 5.9 5.9 5.9
IOH = –4 mA 4.5 3.98 3.84 3.7 V
IOH = –5.2 mA 6 6 5.34 5.2
VOL

Low level output voltage

 IOL = 20 μA 2 0.1 0.1 0.1 V
IOL = 20 μA 4.5 0.1 0.1 0.1
IOL = 20 μA 6 0.1 0.1 0.1
IOL = 4 mA 4.5 0.26 0.33 0.4 V
IOL = 5.2 mA 6 0.26 0.33 0.4
II Input leakage current VCC or GND 6 ±0.1 ±1 ±1 µA
ICC Supply current VCC or GND 6 8 80 160 µA
HCT Types
VIH High level input voltage 4.5 to 5.5 2 2 2 V
VIL Low level input voltage 4.5 to 5.5 0.8 0.8 0.8 V
VOH

High level output voltage

 IOH = – 20 μA 4.5 4.4 4.4 4.4 V
VOH IOH = – 4 mA 4.5 3.98 3.84 3.7 V
VOL

Low level output voltage

 IOL = 20 μA 4.5 0.1 0.1 0.1 V
VOL IOL = 4 mA 4.5 0.26 0.33 0.4 V
II Input leakage current VCC to GND 5.5 ±0.1 ±1 ±1 µA
ICC Supply current VCC or GND 5.5 8 80 160 µA
ΔICC(1) Additional supply current per input pin CIN input held at VCC – 2.1 4.5 to 5.5 100 540 675 735 µA
B1, A1, A0 inputs held at VCC – 2.1 4.5 to 5.5 100 360 450 490 µA
B0 input held at VCC – 2.1 4.5 to 5.5 100 144 180 196 µA
B3, A3, A2, B2 inputs held at VCC – 2.1 4.5 to 5.5 100 180 225 245 µA
(1) For dual-supply systems theoretical worst case (VI = 2.4 V, VCC = 5.5 V) specification is 1.8 mA.
(2) VI = VIH or VIL, unless otherwise noted.