SN74ALVC125 具有三态输出的四路总线缓冲器闸
SN74ALVC125 描述
This quadruple bus buffer gate is designed for 1.65-V to 3.6-V VCC operation.
The SN74ALVC125 features independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE)\ input is high.
To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver
| SN74ALVC125 | |
| Voltage Nodes(V) | 3.3, 2.7, 2.5, 1.8 |
| Vcc range(V) | 1.65 to 3.6 |
| Logic | True |
| Input Level | LVTTL |
| Output Level | LVTTL |
| Output Drive(mA) | -24/24 |
| No. of Outputs | 4 |
| tpd max(ns) | 2.8 |
| Static Current | 0.04 |
| Rating | Catalog |
| Technology Family | ALVC |
SN74ALVC125 特性
- Operates From 1.65 V to 3.6 V
- Max tpd of 2.8 ns at 3.3 V
- ±24-mA Output Drive at 3.3 V
- 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)
- 1000-V Charged-Device Model (C101)
SN74ALVC125 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 |
| SN74ALVC125DW | ACTIVE | 0 to 70 | 3.75 | 1ku | SOIC (D) | 14 | 25 | TUBE | ALVC125 |
| SN74ALVC125DWE4 | ACTIVE | 0 to 70 | 3.75 | 1ku | SOIC (D) | 14 | 25 | TUBE | ALVC125 |
| SN74ALVC125DWG4 | ACTIVE | 0 to 70 | 3.75 | 1ku | SOIC (D) | 14 | 25 | TUBE | ALVC125 |
SN74ALVC125 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 |
| SN74ALVC125D | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVC125D | SN74ALVC125D |
| SN74ALVC125DE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVC125DE4 | SN74ALVC125DE4 |
| SN74ALVC125DG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVC125DG4 | SN74ALVC125DG4 |
SN74ALVC125 应用技术支持与电子电路设计开发资源下载
- SN74ALVC125 数据资料 dataSheet 下载.PDF
- TI 德州仪器缓冲器、驱动器/收发器产品选型与价格 . xls
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- Logic Cross-Reference (PDF 2938 KB)
