SN74LV125AQRGYRQ1 供应商
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SN74LV125AQRGYRQ1
品牌：TI 封装/批号：原厂原装/22+
SN74LV125AQRGYRQ1 属性参数
- 标准包装：2,000
- 类别：集成电路 (IC)
- 家庭：逻辑 - 缓冲器，驱动器，接收器，收发器
- 系列：74LV
- 逻辑类型：缓冲器/线路驱动器，非反相
- 元件数：4
- 每个元件的位元数：1
- 输出电流高，低：16mA，16mA
- 电源电压：2 V ~ 5.5 V
- 工作温度：-40°C ~ 125°C
- 安装类型：表面贴装
- 封装/外壳：14-VFQFN 裸露焊盘
- 供应商设备封装：14-VQFN 裸露焊盘（3.5x3.5）
- 包装：带卷 (TR)
产品特性
- 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
产品概述
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.