ZHCSS69N December   1995  – February 2024 SN54AHC02 , SN74AHC02

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 说明
  4. 3 Pin Configuration and Functions
  5. 4 Specifications
    1. 4.1 Absolute Maximum Ratings
    2. 4.2 ESD Ratings
    3. 4.3 Recommended Operating Conditions
    4. 4.4 Thermal Information
    5. 4.5 Electrical Characteristics
    6. 4.6 Switching Characteristics, VCC = 3.3 V ± 0.3 V
    7. 4.7 Switching Characteristics, VCC = 5 V ± 0.5 V
    8. 4.8 Noise Characteristics
    9. 4.9 Operating Characteristics
  6. 5 Parameter Measurement Information
  7. 6 Detailed Description
    1. 6.1 Functional Block Diagram
    2. 6.2 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Power Supply Recommendations
    2. 7.2 Layout
      1. 7.2.1 Layout Guidelines
      2. 7.2.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 接收文档更新通知
    3. 8.3 支持资源
    4. 8.4 Trademarks
    5. 8.5 静电放电警告
    6. 8.6 术语表
  10. 9 Revision History
  11. 10Mechanical, 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
  • RGY|14
  • DGV|14
  • DB|14
  • PW|14
  • BQA|14
  • N|14
  • NS|14
散热焊盘机械数据 (封装 | 引脚)
订购信息

3 Pin Configuration and Functions

GUID-DAAB1051-3511-4420-A1B1-0339454F56E4-low.gifFigure 3-1 SN54AHC02 J or W Package, 14-Pin (Top View)
SN74AHC02 D, DB, DGV, N, NS, or PW Package, 14-Pin (Top View)
GUID-BA18D024-E851-4E32-AF1A-C6449B347978-low.gifFigure 3-3 SN54AHC02 FK Package, 20-Pin (Top View)
GUID-20210107-CA0I-MWLL-MN3F-ZJRRFFPQH6C1-low.gifFigure 3-2 SN74AHC02 RGY or BQA Package, 14-Pin (Top View)
Table 3-1 Pin Functions
PIN TYPE1 DESCRIPTION
NAME SN74AHC02 SN54AHC02
D, DB, DGV, N, NS, PW, RGY, BQA J, W FK
1A 2 2 3 I 1A Input
1B 3 3 4 I 1B Input
1Y 1 1 2 O 1Y Output
2A 5 5 8 I 2A Input
2B 6 6 9 I 2B Input
2Y 4 4 6 O 2Y Output
3A 8 8 12 I 3A Input
3B 9 9 13 I 3B Input
3Y 10 20 14 O 3Y Output
4A 11 11 16 I 4A Input
4B 12 12 18 I 4B Input
4Y 13 13 19 O 4Y Output
GND 7 7 10 — Ground Pin
NC — —

1, 5, 7, 11, 15, 17

 — No Connection
VCC 14 14 20 — Power Pin
(1) I = input, O = output