SN54HC595 4 位并行访问移位寄存器

The ’HC595 devices contain an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has parallel 3-state outputs. Separate clocks are provided for both the shift and storage register. The shift register has a direct overriding clear (SRCLR) input, serial (SER) input, and serial outputs for cascading. When the output-enable (OE) input is high, the outputs are in the high-impedance state.

Both the shift register clock (SRCLK) and storage register clock (RCLK) are positive-edge triggered. If both clocks are connected together, the shift register always is one clock pulse ahead of the storage register

SN54HC595
Technology Family HC
Rating Military  
SN54HC595 特性
SN54HC595 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
SN54HC595J ACTIVE -55 to 125 16.23 | 1ku CDIP (J) | 16 1 | TUBE  
SNJ54HC595FK ACTIVE -55 to 125 17.37 | 1ku LCCC (FK) | 20 1 | TUBE  
SNJ54HC595J ACTIVE -55 to 125 23.81 | 1ku CDIP (J) | 16 1 | TUBE  
SNJ54HC595W ACTIVE -55 to 125 16.23 | 1ku CFP (W) | 16 1 | TUBE  
SN54HC595 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
SN54HC595J TBD  A42   N/A for Pkg Type SN54HC595J SN54HC595J
SNJ54HC595FK TBD  POST-PLATE  N/A for Pkg Type SNJ54HC595FK SNJ54HC595FK
SNJ54HC595J TBD  A42   N/A for Pkg Type SNJ54HC595J SNJ54HC595J
SNJ54HC595W TBD  Call TI  N/A for Pkg Type SNJ54HC595W SNJ54HC595W
SN54HC595 应用技术支持与电子电路设计开发资源下载
  1. SN54HC595 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器触发器/锁存器/寄存器产品选型与价格 . xls
  3. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  4. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
  5. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
  6. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
  7. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
  8. Designing With Logic (PDF 186 KB)
  9. Live Insertion (PDF 150 KB)
  10. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
  11. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
  12. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  13. LOGIC Pocket Data Book (PDF 6001 KB)
  14. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  15. Logic Cross-Reference (PDF 2938 KB)