SN74AHC595 具有三态输出寄存器的 8 位移位寄存器

The ’AHC595 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 registers. The shift register has a direct overriding clear (SRCLR)\ input, serial (SER) input, and a serial output for cascading. When the output-enable (OE)\ input is high, all outputs, except QH’, 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

SN74AHC595
Technology Family AHC
Rating Catalog  
SN74AHC595 特性
SN74AHC595 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
SN74AHC595D ACTIVE -40 to 85 0.32 | 1ku SOIC (D) | 16 40 | TUBE AHC595
SN74AHC595DBR ACTIVE -40 to 85 0.29 | 1ku SSOP (DB) | 16 2000 | LARGE T&R HA595
SN74AHC595DBRE4 ACTIVE -40 to 85 0.29 | 1ku SSOP (DB) | 16 2000 | LARGE T&R HA595
SN74AHC595DBRG4 ACTIVE -40 to 85 0.29 | 1ku SSOP (DB) | 16 2000 | LARGE T&R HA595
SN74AHC595DE4 ACTIVE -40 to 85 0.32 | 1ku SOIC (D) | 16 40 | TUBE AHC595
SN74AHC595DG4 ACTIVE -40 to 85 0.32 | 1ku SOIC (D) | 16 40 | TUBE AHC595
SN74AHC595DR ACTIVE -40 to 85 0.26 | 1ku SOIC (D) | 16 2500 | LARGE T&R AHC595
SN74AHC595DRE4 ACTIVE -40 to 85 0.26 | 1ku SOIC (D) | 16 2500 | LARGE T&R AHC595
SN74AHC595DRG4 ACTIVE -40 to 85 0.26 | 1ku SOIC (D) | 16 2500 | LARGE T&R AHC595
SN74AHC595N ACTIVE -40 to 85 0.29 | 1ku PDIP (N) | 16 25 | TUBE SN74AHC595N
SN74AHC595NE4 ACTIVE -40 to 85 0.29 | 1ku PDIP (N) | 16 25 | TUBE SN74AHC595N
SN74AHC595NSR ACTIVE -40 to 85 0.29 | 1ku SO (NS) | 16 2000 | LARGE T&R AHC595
SN74AHC595NSRE4 ACTIVE -40 to 85 0.29 | 1ku SO (NS) | 16 2000 | LARGE T&R AHC595
SN74AHC595NSRG4 ACTIVE -40 to 85 0.29 | 1ku SO (NS) | 16 2000 | LARGE T&R AHC595
SN74AHC595PW ACTIVE -40 to 85 0.32 | 1ku TSSOP (PW) | 16 90 | TUBE HA595
SN74AHC595PWE4 ACTIVE -40 to 85 0.32 | 1ku TSSOP (PW) | 16 90 | TUBE HA595
SN74AHC595PWG4 ACTIVE -40 to 85 0.32 | 1ku TSSOP (PW) | 16 90 | TUBE HA595
SN74AHC595PWR ACTIVE -40 to 85 0.26 | 1ku TSSOP (PW) | 16 2000 | LARGE T&R HA595
SN74AHC595PWRE4 ACTIVE -40 to 85 0.26 | 1ku TSSOP (PW) | 16 2000 | LARGE T&R HA595
SN74AHC595PWRG4 ACTIVE -40 to 85 0.26 | 1ku TSSOP (PW) | 16 2000 | LARGE T&R HA595
SN74AHC595 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
SN74AHC595D Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595D SN74AHC595D
SN74AHC595DBR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595DBR SN74AHC595DBR
SN74AHC595DBRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595DBRE4 SN74AHC595DBRE4
SN74AHC595DBRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595DBRG4 SN74AHC595DBRG4
SN74AHC595DE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595DE4 SN74AHC595DE4
SN74AHC595DG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595DG4 SN74AHC595DG4
SN74AHC595DR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595DR SN74AHC595DR
SN74AHC595DRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595DRE4 SN74AHC595DRE4
SN74AHC595DRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595DRG4 SN74AHC595DRG4
SN74AHC595N Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74AHC595N SN74AHC595N
SN74AHC595NE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74AHC595NE4 SN74AHC595NE4
SN74AHC595NSR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595NSR SN74AHC595NSR
SN74AHC595NSRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595NSRE4 SN74AHC595NSRE4
SN74AHC595PW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595PW SN74AHC595PW
SN74AHC595PWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595PWE4 SN74AHC595PWE4
SN74AHC595PWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595PWG4 SN74AHC595PWG4
SN74AHC595PWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595PWR SN74AHC595PWR
SN74AHC595PWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595PWRE4 SN74AHC595PWRE4
SN74AHC595PWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC595PWRG4 SN74AHC595PWRG4
SN74AHC595 应用技术支持与电子电路设计开发资源下载
  1. SN74AHC595 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)