文档预览： 简要说明: 245 为三态输出的八组总线收发器,其主要电器特性的典型值如下(不同厂家 具体值有差别): 型号 54LS245/74LS245 引出端符号: A B /G DIR 逻辑图... 点击下载

文档预览： PACKAGE OPTION ADDENDUM www.ti.com 5-Sep-2011 Addendum-Page 2 Orderable Device Status (1) Package Type Package Drawing PinsPackage Qty Eco Plan (2) Lead/ Ball Finish MSL Peak Temp (3) Samples (Requires Login) SNJ54LS245FK ... 点击下载

文档预览： 5-1 FAST AND LS TTL DATA OCTAL BUS TRANSCEIVER The SN54/74LS245 is an Octal Bus Transmitter/Receiver designed for 8-line asynchronous 2-way data ... 点击下载

文档预览： 5-1 FAST AND LS TTL DATA OCTAL BUS TRANSCEIVER The SN54/74LS245 is an Octal Bus Transmitter/Receiver designed for 8-line asynchronous 2-way data communication between data buses. Direction Input (DR) controls transmission of ... 点击下载

文档预览： 54LS245 / 74LS245 数据手册Data Sheet 54LS245 / 74LS245 说明 本电路是为数据总线间的两路异步通讯而设计的8 总线收发器。控制功能的执行使外接定时的要求达 到最... 点击下载

文档预览： DM74LS245 3-STATE Octal Bus Transceiver General Description These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control function implementation minimizes external timing require-ments. 点击下载

文档预览： 查询74LS245 供应商 点击下载

文档预览： Technical Note AKKON USB Contrtoller Board AKKON USB CONTROLLER BOARD Seite 1 of 4 © Gerhard Burger 2005 TN001 AKKON USB Controller Board USB Microcontroller board with the PIC18F4550 * Design Authors: Gerhard Burger Version: 1.0d ... 点击下载

文档预览： 株式会社ソフィアシステムズ 株式会社ソフィアシステムズ http://www.sophia-systems.co.jp-systems.co.jp 〒215-8588 神奈川県川崎市麻生区南黒川 6-2 専用 E-mail:go_sales@sophia-systems.co.jp 〒215-8588 神奈川県川崎市麻生区南黒川 6-2 専用 E ... 点击下载

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