SN74CBTLV16211 低电压 24 位 FET 总线开关
The SN74CBTLV16211 provides 24 bits of high-speed bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.
The device is organized as dual 12-bit bus switches 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 two ports.
This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off
| SN74CBTLV16211 | |
| Voltage Nodes(V) | 3.3, 2.5 |
| Vcc range(V) | 2.3 to 3.6 |
| No. of Bits | 24 |
| Input Level | LVTTL |
| ron(max)(ohms) | 4 |
| Static Current | 0.01 |
| tpd max(ns) | 0.25 |
| Rating | Catalog |
| Technology Family | CBTLV |
SN74CBTLV16211 特性
- Member of the Texas Instruments WidebusTM Family
- 5-
Switch Connection Between Two Ports
- Rail-to-Rail Switching on Data I/O Ports
- Ioff Supports Partial-Power-Down Mode Operation
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
SN74CBTLV16211 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 |
| 74CBTLV16211DLG4 | ACTIVE | -40 to 85 | 2.20 | 1ku | SSOP (DL) | 48 | 25 | TUBE | |
| 74CBTLV16211DLRG4 | ACTIVE | -40 to 85 | 2.20 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | |
| 74CBTLV16211GRG4 | ACTIVE | -40 to 85 | 1.76 | 1ku | TSSOP (DGG) | 48 | 2000 | LARGE T&R | |
| 74CBTLV16211VRE4 | ACTIVE | -40 to 85 | 1.76 | 1ku | TVSOP (DGV) | 48 | 2000 | LARGE T&R | |
| 74CBTLV16211VRG4 | ACTIVE | -40 to 85 | 1.76 | 1ku | TVSOP (DGV) | 48 | 2000 | LARGE T&R | |
| SN74CBTLV16211DL | ACTIVE | -40 to 85 | 2.20 | 1ku | SSOP (DL) | 48 | 25 | TUBE | |
| SN74CBTLV16211DLR | ACTIVE | -40 to 85 | 2.20 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | |
| SN74CBTLV16211GR | ACTIVE | -40 to 85 | 1.76 | 1ku | TSSOP (DGG) | 48 | 2000 | LARGE T&R | |
| SN74CBTLV16211VR | ACTIVE | -40 to 85 | 1.76 | 1ku | TVSOP (DGV) | 48 | 2000 | LARGE T&R |
SN74CBTLV16211 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 |
| 74CBTLV16211DLG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74CBTLV16211DLG4 | 74CBTLV16211DLG4 |
| 74CBTLV16211DLRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74CBTLV16211DLRG4 | 74CBTLV16211DLRG4 |
| 74CBTLV16211GRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74CBTLV16211GRG4 | 74CBTLV16211GRG4 |
| 74CBTLV16211VRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74CBTLV16211VRE4 | 74CBTLV16211VRE4 |
| 74CBTLV16211VRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74CBTLV16211VRG4 | 74CBTLV16211VRG4 |
| SN74CBTLV16211DL | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74CBTLV16211DL | SN74CBTLV16211DL |
| SN74CBTLV16211DLR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74CBTLV16211DLR | SN74CBTLV16211DLR |
| SN74CBTLV16211GR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74CBTLV16211GR | SN74CBTLV16211GR |
| SN74CBTLV16211VR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74CBTLV16211VR | SN74CBTLV16211VR |
SN74CBTLV16211 应用技术支持与电子电路设计开发资源下载
- SN74CBTLV16211 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)
- Live Insertion (PDF 150 KB)
- 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)