SN74CBTD16211 具有电平转换功能的 24 位 FET 总线开关
The SN74CBTD16211 provides 24 bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. A diode to VCC is integrated in the circuit to allow for level shifting from 5-V signals at the device inputs to 3.3-V signals at the device outputs.
The device is organized as a dual 12-bit bus switch with separate output-enable (OE)\ inputs. It can be used as two 12-bit bus switches or as one 24-bit bus switch. When (OE)\ is low, the associated 12-bit bus switch is on, and port A is connected to port B. When (OE)\ is high, the switch is open, and the high-impedance state exists between the ports
| SN74CBTD16211 | |
| ron(max)(ohms) | 7 |
| tpd max(ns) | 0.25 |
| Pin/Package | 56SSOP, 56TSSOP, 56TVSOP |
| Technology Family | CBT |
| Operating Temperature Range(°C) | -40 to 85 |
| Approx. Price (US$) | 2.65 | 1ku |
SN74CBTD16211 特性
- Member of Texas Instruments WidebusTM Family
- 5-
Switch Connection Between Two Ports
- TTL-Compatible Input Levels
- Designed to Be Used in Level-Shifting Applications
SN74CBTD16211 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 |
| 74CBTD16211DGGRE4 | ACTIVE | -40 to 85 | 2.45 | 1ku | TSSOP (DGG) | 56 | 2000 | LARGE T&R | |
| 74CBTD16211DGGRG4 | ACTIVE | -40 to 85 | 2.45 | 1ku | TSSOP (DGG) | 56 | 2000 | LARGE T&R | |
| 74CBTD16211DGVRE4 | ACTIVE | -40 to 85 | 2.45 | 1ku | TVSOP (DGV) | 56 | 2000 | LARGE T&R | |
| 74CBTD16211DGVRG4 | ACTIVE | -40 to 85 | 2.45 | 1ku | TVSOP (DGV) | 56 | 2000 | LARGE T&R | |
| 74CBTD16211DLRG4 | ACTIVE | -40 to 85 | 2.70 | 1ku | SSOP (DL) | 56 | 1000 | LARGE T&R | |
| SN74CBTD16211DGGR | ACTIVE | -40 to 85 | 2.45 | 1ku | TSSOP (DGG) | 56 | 2000 | LARGE T&R | |
| SN74CBTD16211DGVR | ACTIVE | -40 to 85 | 2.45 | 1ku | TVSOP (DGV) | 56 | 2000 | LARGE T&R | |
| SN74CBTD16211DL | ACTIVE | -40 to 85 | 3.15 | 1ku | SSOP (DL) | 56 | 25 | TUBE | |
| SN74CBTD16211DLG4 | ACTIVE | -40 to 85 | 3.15 | 1ku | SSOP (DL) | 56 | 25 | TUBE | |
| SN74CBTD16211DLR | ACTIVE | -40 to 85 | 2.70 | 1ku | SSOP (DL) | 56 | 1000 | LARGE T&R |
SN74CBTD16211 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 |
| 74CBTD16211DGGRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74CBTD16211DGGRE4 | 74CBTD16211DGGRE4 |
| 74CBTD16211DGGRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74CBTD16211DGGRG4 | 74CBTD16211DGGRG4 |
| 74CBTD16211DGVRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74CBTD16211DGVRE4 | 74CBTD16211DGVRE4 |
| 74CBTD16211DGVRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74CBTD16211DGVRG4 | 74CBTD16211DGVRG4 |
| 74CBTD16211DLRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74CBTD16211DLRG4 | 74CBTD16211DLRG4 |
| SN74CBTD16211DGGR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74CBTD16211DGGR | SN74CBTD16211DGGR |
| SN74CBTD16211DGVR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74CBTD16211DGVR | SN74CBTD16211DGVR |
| SN74CBTD16211DL | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74CBTD16211DL | SN74CBTD16211DL |
| SN74CBTD16211DLG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74CBTD16211DLG4 | SN74CBTD16211DLG4 |
| SN74CBTD16211DLR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74CBTD16211DLR | SN74CBTD16211DLR |
SN74CBTD16211 应用技术支持与电子电路设计开发资源下载
- SN74CBTD16211 数据资料 dataSheet 下载.PDF
- TI 德州仪器信号开关产品选型与价格 . xls
- Logic Guide 2009 (PDF 4263 KB)
- 防止模拟开关的额外功耗 (PDF 392 KB) (PDF 1305 KB)
- Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
- TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
- Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
- CMOS Power Consumption and CPD Calculation (PDF 89 KB)
- Designing With Logic (PDF 186 KB)
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- Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
- Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- LOGIC Pocket Data Book (PDF 6001 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- Logic Cross-Reference (PDF 2938 KB)