CD74HC194 高速 CMOS 逻辑 4 位双向通用移位寄存器

The ’HC194 and CD74HCT194 are 4-bit shift registers with Asynchronous Master Reset (MR)\. In the parallel mode (S0 and S1 are high), data is loaded into the associated flip-flop and appears at the output after the positive transition of the clock input (CP). During parallel loading serial data flow is inhibited. Shift left and shift right are accomplished synchronously on the positive clock edge with serial data entered at the shift left (DSL) serial input for the shift right mode, and at the shift right (DSR) serial input for the shift left mode. Clearing the register is accomplished by a Low applied to the Master Reset (MR)\ pin.

CD74HC194
Technology Family HC
Rating Catalog  
CD74HC194 特性
CD74HC194 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
CD74HC194E ACTIVE -55 to 125 0.39 | 1ku PDIP (N) | 16 25 | TUBE CD74HC194E
CD74HC194EE4 ACTIVE -55 to 125 0.39 | 1ku PDIP (N) | 16 25 | TUBE CD74HC194E
CD74HC194M ACTIVE -55 to 125 0.42 | 1ku SOIC (DW) | 16 50 | TUBE HC194M
CD74HC194M96 ACTIVE -55 to 125 0.35 | 1ku SOIC (DW) | 16 2500 | LARGE T&R HC194M
CD74HC194M96E4 ACTIVE -55 to 125 0.35 | 1ku SOIC (DW) | 16 2500 | LARGE T&R HC194M
CD74HC194M96G4 ACTIVE -55 to 125 0.35 | 1ku SOIC (DW) | 16 2500 | LARGE T&R HC194M
CD74HC194ME4 ACTIVE -55 to 125 0.42 | 1ku SOIC (DW) | 16 50 | TUBE HC194M
CD74HC194MG4 ACTIVE -55 to 125 0.42 | 1ku SOIC (DW) | 16 50 | TUBE HC194M
CD74HC194 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
CD74HC194E Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type CD74HC194E CD74HC194E
CD74HC194EE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type CD74HC194EE4 CD74HC194EE4
CD74HC194M Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC194M CD74HC194M
CD74HC194M96 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC194M96 CD74HC194M96
CD74HC194M96E4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC194M96E4 CD74HC194M96E4
CD74HC194M96G4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC194M96G4 CD74HC194M96G4
CD74HC194ME4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC194ME4 CD74HC194ME4
CD74HC194MG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC194MG4 CD74HC194MG4
CD74HC194 应用技术支持与电子电路设计开发资源下载
  1. CD74HC194 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)