CY74FCT821BT 具有三态输出的 10 位总线接口触发器

This bus-interface register is designed to eliminate the extra packages required to buffer existing registers and provide extra data width for wider address/data paths or buses carrying parity. The CY74FCT821T is a 10-bit-wide buffered version of the popular CY74FCT374 function. This device is ideal for use as an output port requiring high IOL/IOH.

This device is designed for high-capacitance load drive capability, while providing low-capacitance bus loading at both inputs and outputs. Outputs are designed for low-capacitance bus loading in the high-impedance state.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down

CY74FCT821BT
Voltage Nodes(V) 5
Technology Family FCT  
Rating Catalog  
CY74FCT821BT 特性
CY74FCT821BT 芯片订购指南
器件 状态 温度 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
CY74FCT821BTPC ACTIVE -40 to 85 0.65 | 1ku PDIP (N) | 24 20 | TUBE  
CY74FCT821BTPCE4 ACTIVE -40 to 85 0.65 | 1ku PDIP (N) | 24 20 | TUBE  
CY74FCT821BTQCT ACTIVE -40 to 85 0.90 | 1ku SSOP/QSOP (DBQ) | 24 2500 | LARGE T&R  
CY74FCT821BTQCTE4 ACTIVE -40 to 85 0.90 | 1ku SSOP/QSOP (DBQ) | 24 2500 | LARGE T&R  
CY74FCT821BTQCTG4 ACTIVE -40 to 85 0.90 | 1ku SSOP/QSOP (DBQ) | 24 2500 | LARGE T&R  
CY74FCT821BTSOC ACTIVE -40 to 85 0.60 | 1ku SOIC(DW) | 24 25 | TUBE  
CY74FCT821BTSOCE4 ACTIVE -40 to 85 0.60 | 1ku SOIC(DW) | 24 25 | TUBE  
CY74FCT821BTSOCG4 ACTIVE -40 to 85 0.60 | 1ku SOIC(DW) | 24 25 | TUBE  
CY74FCT821BTSOCT ACTIVE -40 to 85 0.85 | 1ku SOIC(DW) | 24 2000 | LARGE T&R  
CY74FCT821BTSOCTE4 ACTIVE -40 to 85 0.85 | 1ku SOIC(DW) | 24 2000 | LARGE T&R  
CY74FCT821BTSOCTG4 ACTIVE -40 to 85 0.85 | 1ku SOIC(DW) | 24 2000 | LARGE T&R  
CY74FCT821BT 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
CY74FCT821BTPC Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type CY74FCT821BTPC CY74FCT821BTPC
CY74FCT821BTPCE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type CY74FCT821BTPCE4 CY74FCT821BTPCE4
CY74FCT821BTQCT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CY74FCT821BTQCT CY74FCT821BTQCT
CY74FCT821BTQCTE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CY74FCT821BTQCTE4 CY74FCT821BTQCTE4
CY74FCT821BTQCTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CY74FCT821BTQCTG4 CY74FCT821BTQCTG4
CY74FCT821BTSOC Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CY74FCT821BTSOC CY74FCT821BTSOC
CY74FCT821BTSOCE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CY74FCT821BTSOCE4 CY74FCT821BTSOCE4
CY74FCT821BTSOCG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CY74FCT821BTSOCG4 CY74FCT821BTSOCG4
CY74FCT821BTSOCT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CY74FCT821BTSOCT CY74FCT821BTSOCT
CY74FCT821BTSOCTE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CY74FCT821BTSOCTE4 CY74FCT821BTSOCTE4
CY74FCT821BTSOCTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CY74FCT821BTSOCTG4 CY74FCT821BTSOCTG4
CY74FCT821BT 应用技术支持与电子电路设计开发资源下载
  1. CY74FCT821BT 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)