SN74AHC245QPWR 供应商
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SN74AHC245QPWR
品牌：TI 封装/批号：原厂原装/22+ -
SN74AHC245QPWRG4Q1
品牌：TI(德州仪器) 封装/批号：TSSOP-20/2022+
SN74AHC245QPWR 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：74AHC
- 逻辑类型：收发器，非反相
- 元件数：1
- 每个元件的位元数：8
- 输出电流高，低：8mA，8mA
- 电源电压：2 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-TSSOP（0.173"，4.40mm 宽）
- 供应商设备封装：20-TSSOP
- 包装：带卷 (TR)
产品特性
- Q Devices Meet Automotive Performance Requirements
- Customer-Specific Configuration Control Can Be Supported Along With Major-Change Approval
- Operating Range 2-V to 5.5-V VCC
- Latch-Up Performance Exceeds 250 mA Per JESD 17
产品概述
The SN74AHC245Q octal bus transceiver is designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.This device allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so that the buses are effectively isolated.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.
SN74AHC245QPWRG4Q1