SN74HC595 具有三态输出寄存器的 8 位移位寄存器

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

SN74HC595
Technology Family HC  
Rating Catalog  
SN74HC595 特性
SN74HC595 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
SN74HC595D ACTIVE -40 to 85 0.26 | 1ku SOIC (D) | 16 40 | TUBE  
SN74HC595DE4 ACTIVE -40 to 85 0.26 | 1ku SOIC (D) | 16 40 | TUBE  
SN74HC595DG4 ACTIVE -40 to 85 0.26 | 1ku SOIC (D) | 16 40 | TUBE  
SN74HC595DR ACTIVE -40 to 85 0.22 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
SN74HC595DRE4 ACTIVE -40 to 85 0.22 | 1ku SOIC (D) | 16 2500  
SN74HC595DRG3 ACTIVE -40 to 85 0.22 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
SN74HC595DRG4 ACTIVE -40 to 85 0.22 | 1ku SOIC (D) | 16 2500  
SN74HC595DT ACTIVE -40 to 85 0.55 | 1ku SOIC (D) | 16 250 | SMALL T&R  
SN74HC595DTE4 ACTIVE -40 to 85 0.55 | 1ku SOIC (D) | 16 250 | SMALL T&R  
SN74HC595DTG4 ACTIVE -40 to 85 0.55 | 1ku SOIC (D) | 16 250 | SMALL T&R  
SN74HC595N ACTIVE -40 to 85 0.24 | 1ku PDIP (N) | 16 25 | TUBE  
SN74HC595N3 OBSOLETE -40 to 85   PDIP (N) | 16    
SN74HC595NE4 ACTIVE -40 to 85 0.24 | 1ku PDIP (N) | 16 25 | TUBE  
SN74HC595NSR ACTIVE -40 to 85 0.24 | 1ku SO (NS) | 16 2000 | LARGE T&R  
SN74HC595NSRE4 ACTIVE -40 to 85 0.24 | 1ku SO (NS) | 16 2000 | LARGE T&R  
SN74HC595NSRG4 ACTIVE -40 to 85 0.24 | 1ku SO (NS) | 16 2000 | LARGE T&R  
SN74HC595PW ACTIVE -40 to 85 0.26 | 1ku TSSOP (PW) | 16 90 | TUBE  
SN74HC595PWE4 ACTIVE -40 to 85 0.26 | 1ku TSSOP (PW) | 16 90 | TUBE  
SN74HC595PWG4 ACTIVE -40 to 85 0.26 | 1ku TSSOP (PW) | 16 90 | TUBE  
SN74HC595PWLE OBSOLETE -40 to 85   TSSOP (PW) | 16    
SN74HC595PWR ACTIVE -40 to 85 0.22 | 1ku TSSOP (PW) | 16 2000 | LARGE T&R  
SN74HC595PWRE4 ACTIVE -40 to 85 0.22 | 1ku TSSOP (PW) | 16 2000 | LARGE T&R  
SN74HC595PWRG4 ACTIVE -40 to 85 0.22 | 1ku TSSOP (PW) | 16 2000 | LARGE T&R  
SN74HC595PWT ACTIVE -40 to 85 0.55 | 1ku TSSOP (PW) | 16 250 | SMALL T&R  
SN74HC595PWTE4 ACTIVE -40 to 85 0.55 | 1ku TSSOP (PW) | 16 250 | SMALL T&R  
SN74HC595PWTG4 ACTIVE -40 to 85 0.55 | 1ku TSSOP (PW) | 16 250 | SMALL T&R  
SN74HC595 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
SN74HC595D Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC595D SN74HC595D
SN74HC595DE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC595DE4 SN74HC595DE4
SN74HC595DG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC595DG4 SN74HC595DG4
SN74HC595DR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC595DR SN74HC595DR
SN74HC595DRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC595DRE4 SN74HC595DRE4
SN74HC595DRG3 Green (RoHS & no Sb/Br)  CU SN  Level-1-260C-UNLIM SN74HC595DRG3 SN74HC595DRG3
SN74HC595DRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC595DRG4 SN74HC595DRG4
SN74HC595DT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC595DT SN74HC595DT
SN74HC595DTE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC595DTE4 SN74HC595DTE4
SN74HC595DTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC595DTG4 SN74HC595DTG4
SN74HC595N Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74HC595N SN74HC595N
SN74HC595NE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74HC595NE4 SN74HC595NE4
SN74HC595NSR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC595NSR SN74HC595NSR
SN74HC595NSRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC595NSRE4 SN74HC595NSRE4
SN74HC595PW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC595PW SN74HC595PW
SN74HC595PWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC595PWE4 SN74HC595PWE4
SN74HC595 应用技术支持与电子电路设计开发资源下载
  1. SN74HC595 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)