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更新日期:2024-04-01

产品简介:具有三态的四通道 2 线至 1 线数据选择器/多路复用器

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8509701EA 供应商

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8509701EA 中文资料属性参数

  • 现有数量:0现货2,483Factory
  • 价格:在售
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  • 包装:管件
  • 产品状态:在售
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产品特性

  • 3-State Outputs Interface Directly With System Bus
  • Provide Bus Interface From Multiple Sources in High-Performance Systems
  • Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

产品概述

These data selectors/multiplexers are designed to multiplex signals from 4-bit data sources to 4-output data lines in bus-organized systems. The 3-state outputs do not load the data lines when the output-enable () input is at a high logic level.The SN54ALS257A and SN54ALS258A are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS257A, SN74ALS258A, SN74AS257, and SN74AS258 are characterized for operation from 0°C to 70°C.  

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