SN74LV125A-Q1 Quadruple Bus Buffer Gates With 3-State Outputs
SN74LV125A-Q1 描述
The SN74LV125A-Q1 quadruple bus buffer gate is designed for 2-V to 5.5-V VCC operation.
This device 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.
These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the
outputs, preventing damaging current backflow through the devices when they are powered down
|
SN74LV125A-Q1 |
| Vcc range(V) |
2.0 to 5.5 |
| Logic |
True |
| Input Level |
LVTTL |
| Output Level |
LVTTL |
| Output Drive(mA) |
-8,8 |
| No. of Outputs |
4 |
| Static Current |
0.02 |
| Rating |
Automotive |
| Technology Family |
LV-A |
SN74LV125A-Q1 特性
- Qualified for Automotive Applications
- 2-V to 5.5-V VCC Operation
- Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C
- Typical VOHV (Output VOH Undershoot) >2.3 V at VCC = 3.3 V, TA = 25°C
- Support Mixed-Mode Voltage Operation on All
Ports
- Ioff Supports Partial-Power-Down Mode
Operation
SN74LV125A-Q1 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 |
| SN74LV125AQRGYRQ1 |
ACTIVE |
-40 to 125 |
0.20 | 1ku |
VQFN (RGY) | 14 |
2000 | LARGE T&R |
|
SN74LV125A-Q1 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 |
| SN74LV125AQRGYRQ1 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
SN74LV125AQRGYRQ1 |
SN74LV125AQRGYRQ1 |
SN74LV125A-Q1 应用技术支持与电子电路设计开发资源下载
- SN74LV125A-Q1 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
- CMOS 非缓冲反向器在振荡器电路中的使用 (PDF 951 KB)
- Semiconductor Packing Methodology (PDF 3005 KB)
- 逻辑产品选择指南 2006/2007 （修订版 Z）(4462KB)
- 标准线性和逻辑产品 5 分钟指南 (786KB)
- 了解和解释标准逻辑数据表
- LOGIC Pocket Data Book (PDF 6001 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- Logic Cross-Reference (PDF 2938 KB)
