CD4021B CMOS 8 级静态移位寄存器

CD4014B and CD4021B series types are 8-stage parallel- or serial-input/serial output registers having common CLOCK and PARALLEL/SERIAL CONTROL inputs, a single SERIAL data input, and individual parallel "JAM" inputs to each register stage. Each register stage is D-type, master-slave flip-flop. In addition to an output form stage 8, "Q" outputs are also available from stages 6 and 7. Parallel as well as serial entry is made into the register synchronously with the positive clock line transition in the CD4014B. In the CD4021B serial entry is synchronous with the clock by parallel entry is asynchronous. In both types, entry is controlled by the PARALLEL/SERIAL CONTROL input. When the PARALLEL/SERIAL CONTROL input is low, data is serially shifted into the 8-stage register synchronously with the positive transition of the clock line.

CD4021B
Voltage Nodes(V) 5, 10, 15  
Technology Family CD4000  
Rating Catalog
CD4021B 特性
CD4021B 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
CD4021BE ACTIVE -55 to 125 0.35 | 1ku PDIP (N) | 16 25 | TUBE CD4021BE
CD4021BEE4 ACTIVE -55 to 125 0.35 | 1ku PDIP (N) | 16 25 | TUBE CD4021BE
CD4021BM ACTIVE -55 to 125 0.36 | 1ku SOIC (D) | 16 40 | TUBE CD4021BM
CD4021BM96 ACTIVE -55 to 125 0.31 | 1ku SOIC (D) | 16 2500 | LARGE T&R CD4021BM
CD4021BM96E4 ACTIVE -55 to 125 0.31 | 1ku SOIC (D) | 16 2500 | LARGE T&R CD4021BM
CD4021BM96G4 ACTIVE -55 to 125 0.31 | 1ku SOIC (D) | 16 2500 | LARGE T&R CD4021BM
CD4021BME4 ACTIVE -55 to 125 0.36 | 1ku SOIC (D) | 16 40 | TUBE CD4021BM
CD4021BMG4 ACTIVE -55 to 125 0.36 | 1ku SOIC (D) | 16 40 | TUBE CD4021BM
CD4021BMT ACTIVE -55 to 125 0.80 | 1ku SOIC (D) | 16 250 | SMALL T&R CD4021BM
CD4021BMTE4 ACTIVE -55 to 125 0.80 | 1ku SOIC (D) | 16 250 | SMALL T&R CD4021BM
CD4021BMTG4 ACTIVE -55 to 125 0.80 | 1ku SOIC (D) | 16 250 | SMALL T&R CD4021BM
CD4021BPW ACTIVE -55 to 125 0.36 | 1ku TSSOP (PW) | 16 90 | TUBE CM021B
CD4021BPWE4 ACTIVE -55 to 125 0.36 | 1ku TSSOP (PW) | 16 90 | TUBE CM021B
CD4021BPWG4 ACTIVE -55 to 125 0.36 | 1ku TSSOP (PW) | 16 90 | TUBE CM021B
CD4021BPWR ACTIVE -55 to 125 0.31 | 1ku TSSOP (PW) | 16 2000 | LARGE T&R CM021B
CD4021BPWRE4 ACTIVE -55 to 125 0.31 | 1ku TSSOP (PW) | 16 2000 | LARGE T&R CM021B
CD4021BPWRG4 ACTIVE -55 to 125 0.31 | 1ku TSSOP (PW) | 16 2000 | LARGE T&R CM021B
CD4021B 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
CD4021BE Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type CD4021BE CD4021BE
CD4021BEE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type CD4021BEE4 CD4021BEE4
CD4021BM Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4021BM CD4021BM
CD4021BM96 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4021BM96 CD4021BM96
CD4021BM96E4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4021BM96E4 CD4021BM96E4
CD4021BM96G4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4021BM96G4 CD4021BM96G4
CD4021BME4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4021BME4 CD4021BME4
CD4021BMG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4021BMG4 CD4021BMG4
CD4021BMT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4021BMT CD4021BMT
CD4021BMTE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4021BMTE4 CD4021BMTE4
CD4021BMTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4021BMTG4 CD4021BMTG4
CD4021BPW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4021BPW CD4021BPW
CD4021BPWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4021BPWE4 CD4021BPWE4
CD4021BPWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4021BPWG4 CD4021BPWG4
CD4021BPWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4021BPWR CD4021BPWR
CD4021BPWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4021BPWRE4 CD4021BPWRE4
CD4021BPWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4021BPWRG4 CD4021BPWRG4
CD4021B 应用技术支持与电子电路设计开发资源下载
  1. CD4021B 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)