SN5438 具有开集输出的四路 2 输入正与非缓冲器

These devices contain four independent 2-input NAND buffer gates with open-collector outputs. The open-collector outputs require pull-up resistors to perform correctly. They may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate high VOH levels.

The SN5438, SN54LS38, and SN54S38 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7438, SN74LS38, and SN74S38 are characterized for operation from 0°C to 70°C

SN5438
Rating Military  
Technology Family TTL  
SN5438 特性
SN5438 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
SN5438J ACTIVE -55 to 125 3.92 | 1ku CDIP (J) | 14 1 | TUBE SN5438J
SNJ5438J ACTIVE -55 to 125 4.64 | 1ku CDIP (J) | 14 1 | TUBE SNJ5438J
SNJ5438W ACTIVE -55 to 125 7.91 | 1ku CFP (W) | 14 1 | TUBE SNJ5438W
SN5438 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
SN5438J TBD  A42   N/A for Pkg Type SN5438J SN5438J
SNJ5438J TBD  A42   N/A for Pkg Type SNJ5438J SNJ5438J
SNJ5438W TBD  A42   N/A for Pkg Type SNJ5438W SNJ5438W
SN5438 应用技术支持与电子电路设计开发资源下载
  1. SN5438 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器门电路产品选型与价格 . xls
  3. Logic Guide 2009 (PDF 4263 KB)
  4. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  5. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
  6. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
  7. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
  8. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
  9. Designing With Logic (PDF 186 KB)
  10. Live Insertion (PDF 150 KB)
  11. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
  12. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
  13. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  14. LOGIC Pocket Data Book (PDF 6001 KB)
  15. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  16. Logic Cross-Reference (PDF 2938 KB)