SN74ALS641AN 供应商
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SN74ALS641AN
品牌：TI 封装/批号：原厂原装/22+ -
SN74ALS641ANS
品牌：TI 封装/批号：SOP20/23+ -
SN74ALS641ANSR
品牌：TI(德州仪器) 封装/批号：SO-20/2022+
SN74ALS641AN 属性参数
- 标准包装：20
- 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：74ALS
- 逻辑类型：收发器，反相
- 元件数：2
- 每个元件的位元数：8
- 输出电流高，低：24mA，24mA
- 电源电压：4.5 V ~ 5.5 V
- 工作温度：0°C ~ 70°C
- 安装类型：通孔
- 封装/外壳：20-DIP（0.300"，7.62mm）
- 供应商设备封装：20-PDIP
- 包装：管件
- 其它名称：296-5070-5
产品特性
- Bidirectional Bus Transceivers in High-Density 20-Pin Packages
- Choice of True or Inverting Logic
- Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic (N) 300-mil DIPs
产品概述
These octal bus transceivers are designed for asynchronous two-way
communication betweendata buses. These devices transmit data from the A bus to the B
bus or from the B bus to the A bus, depending upon the level at the
direction-control (DIR) input. The output-enable input disables the device so that
the buses are effectively isolated.The -1 versions of the SN74ALS641A and SN74ALS642A are identical
to the standard versions, except that the recommended maximum
IOL is increased to 48 mA in the -1 versions.The SN74ALS641A, SN74ALS642A, and SN74AS641 are characterized for
operation from 0°C to 70°C.