ZHCSSI0K April   1999  – September 2024 SN74LV4040A

PRODMIX  

  1.   1
  2. 特性
  3. 说明
  4. Pin Configuration and Functions
  5. 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  Timing Requirements, VCC = 2.5 V ± 0.2 V
    7. 4.7  Timing Requirements, VCC = 3.3 V ± 0.3 V
    8. 4.8  Timing Requirements, VCC = 5 V ± 0.5 V
    9. 4.9  Switching Characteristics, VCC = 2.5 V ± 0.2 V
    10. 4.10 Switching Characteristics, VCC = 3.3 V ± 0.3 V
    11. 4.11 Switching Characteristics, VCC = 5 V ± 0.5 V
    12. 4.12 Noise Characteristics
    13. 4.13 Operating Characteristics
  6. Parameter Measurement Information
  7. Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Device Functional Modes
  8. Application and Implementation
    1. 7.1 Power Supply Recommendations
    2. 7.2 Layout
      1. 7.2.1 Layout Guidelines
  9. Device and Documentation Support
    1. 8.1 Documentation Support (Analog)
      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. Revision History
  11. 10Mechanical, Packaging, and Orderable Information

说明

’LV4040A 器件是 12 位异步二进制计数器,可从外部获得所有级的输出。

封装信息
器件型号 封装(1) 封装尺寸(2) 本体尺寸(3)
SN74LV4040A N(PDIP,16) 19.3mm x 9.4mm 19.3mm x 6.35mm
D(SOIC,16) 9.9mm x 6mm 9.9mm x 3.9mm
NS(SOP,16) 10.2mm x 7.8mm 10.2mm x 5.3mm
DB(SSOP,16) 6.2mm x 7.8mm 6.2mm x 5.3mm
PW(TSSOP,16) 5mm x 6.4mm 5mm x 4.4mm
DGV(TVSOP,16) 3.6mm x 6.4mm 3.6mm x 4.4mm
RGY(VQFN,16) 4mm x 3.5mm 4mm x 3.5mm
如需了解所有可用封装,请参阅数据表末尾的可订购产品附录。
封装尺寸(长 × 宽)为标称值,并包括引脚(如适用)。
本体尺寸(长 × 宽)为标称值,不包括引脚。
SN74LV4040A 逻辑图(正逻辑)逻辑图(正逻辑)