SN74LV541ATDWR 供应商
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SN74LV541ATDWR
品牌：TI 封装/批号：原厂原装/22+ -
SN74LV541ATDWR
品牌：TI(德州仪器) 封装/批号：SOIC-20/2022+
SN74LV541ATDWR 属性参数
- 标准包装：1
- 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：1
- 每个元件的位元数：8
- 输出电流高，低：16mA，16mA
- 电源电压：4.5 V ~ 5.5 V
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：20-SOIC（0.295"，7.50mm 宽）
- 供应商设备封装：20-SOIC
- 包装：®
- 其它名称：296-18662-6
产品特性
- Inputs Are TTL-Voltage Compatible
- 4.5-V to 5.5-V VCC Operation
- Typical tpd of 4 ns at 5 V
- Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 5 V, TA = 25°C
- Typical VOHV (Output VOH Undershoot) >2.3 V at VCC = 5 V, TA = 25°C
- Supports Mixed-Mode Voltage Operation on All 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) 1000-V Charged-Device Model (C101)
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
产品概述
The SN74LV541AT is designed for 4.5-V to 5.5-V VCC operation. The
inputs are TTL-voltage compatible, which allows them to be interfaced with bipolar outputs and
3.3-V devices. The device also can be used to translate from 3.3 V to 5 V.This device is ideal for driving bus lines or buffer memory address registers. It
features inputs and outputs on opposite sides of the package to facilitate printed circuit board
layout.The 3-state control gate is a two-input AND gate with active-low inputs so that, if
either output-enable (OE1 or OE2) input is high, all
corresponding outputs are in the high-impedance state. The outputs provide noninverted data when
they are not in the high-impedance state.To ensure the high-impedance state during power up or power down,
OE shall be tied to VCC through a pullup resistor; the minimum value of the
resistor is determined by the current-sinking capability of the driver.This device is fully specified for partial-power-down applications using
Ioff. The Ioff circuitry disables the outputs,
preventing damaging current backflow through the device when it is powered down.
SN74LV541ATDWR