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SN74CBT6800C 具有带电插入预充电输出和 -2V 下冲保护的 10 位 FET 总线开关

The SN74CBT6800C is a high-speed TTL-compatible FET bus switch with low ON-state resistance (ron), allowing for minimal propagation delay. Active Undershoot-Protection Circuitry on the A and B ports of the SN74CBT6800C provides protection for undershoot up to –2 V by sensing an undershoot event and ensuring that the switch remains in the proper OFF state. The device also precharges the B port to a user-selectable bias voltage (BIASV) to minimize live-insertion noise.

The SN74CBT6800C is a 10-bit bus switch with a single output-enable (ON\) input. When ON\ is low, the 10-bit bus switch is ON, and the A port is connected to the B port, allowing bidirectional data flow between ports. When ON\ is high, the 10-bit bus switch is OFF, and a high-impedance state exists between the A and B ports

SN74CBT6800C
Voltage Nodes(V) 4, 5
Vcc range(V) 4 to 5.5
No. of Bits 10
ron(max)(ohms) 12
Static Current(Max) 3 uA
tpd max(ns) 0.24
Rating Catalog
Technology Family CBT-C
SN74CBT6800C 特性
SN74CBT6800C 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
SN74CBT6800CDW ACTIVE -40 to 85 0.37 | 1ku SOIC(DW) | 24 50 | TUBE  
SN74CBT6800CDWE4 ACTIVE -40 to 85 0.37 | 1ku SOIC(DW) | 24 50 | TUBE  
SN74CBT6800CDWG4 ACTIVE -40 to 85 0.37 | 1ku SOIC(DW) | 24 50 | TUBE  
SN74CBT6800CDWR ACTIVE -40 to 85 0.31 | 1ku SOIC(DW) | 24 2500 | LARGE T&R  
SN74CBT6800CDWRE4 ACTIVE -40 to 85 0.31 | 1ku SOIC(DW) | 24 2500 | LARGE T&R  
SN74CBT6800CDWRG4 ACTIVE -40 to 85 0.31 | 1ku SOIC(DW) | 24 2500 | LARGE T&R  
SN74CBT6800C 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
SN74CBT6800CDW Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74CBT6800CDW SN74CBT6800CDW
SN74CBT6800CDWE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74CBT6800CDWE4 SN74CBT6800CDWE4
SN74CBT6800CDWG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74CBT6800CDWG4 SN74CBT6800CDWG4
SN74CBT6800CDWR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74CBT6800CDWR SN74CBT6800CDWR
SN74CBT6800CDWRE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74CBT6800CDWRE4 SN74CBT6800CDWRE4
SN74CBT6800CDWRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74CBT6800CDWRG4 SN74CBT6800CDWRG4
SN74CBT6800C 应用技术支持与电子电路设计开发资源下载
  1. SN74CBT6800C 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器信号开关产品选型与价格 . xls
  3. Logic Guide 2009 (PDF 4263 KB)
  4. 防止模拟开关的额外功耗 (PDF 392 KB) (PDF 1305 KB)
  5. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
  6. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
  7. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
  8. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
  9. Designing With Logic (PDF 186 KB)
  10. Live Insertion (PDF 150 KB)
  11. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
  12. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
  13. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  14. LOGIC Pocket Data Book (PDF 6001 KB)
  15. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  16. Logic Cross-Reference (PDF 2938 KB)