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SN74LS257BDRG4 PDF预览

SN74LS257BDRG4

更新时间: 2024-09-30 05:17:15
品牌 Logo 应用领域
德州仪器 - TI 解复用器逻辑集成电路光电二极管
页数 文件大小 规格书
26页 920K
描述
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

SN74LS257BDRG4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP16,.25针数:16
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.13Is Samacsys:N
系列:LSJESD-30 代码:R-PDSO-G16
JESD-609代码:e4长度:9.9 mm
负载电容(CL):45 pF逻辑集成电路类型:MULTIPLEXER
最大I(ol):0.024 A湿度敏感等级:1
功能数量:4输入次数:2
输出次数:1端子数量:16
最高工作温度:70 °C最低工作温度:
输出特性:3-STATE输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260电源:5 V
最大电源电流(ICC):19 mAProp。Delay @ Nom-Sup:15 ns
传播延迟(tpd):15 ns认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Multiplexer/Demultiplexers
最大供电电压 (Vsup):5.25 V最小供电电压 (Vsup):4.75 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:TTL温度等级:COMMERCIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

SN74LS257BDRG4 数据手册

 浏览型号SN74LS257BDRG4的Datasheet PDF文件第2页浏览型号SN74LS257BDRG4的Datasheet PDF文件第3页浏览型号SN74LS257BDRG4的Datasheet PDF文件第4页浏览型号SN74LS257BDRG4的Datasheet PDF文件第5页浏览型号SN74LS257BDRG4的Datasheet PDF文件第6页浏览型号SN74LS257BDRG4的Datasheet PDF文件第7页 
SN54LS257B, SN54LS258B, SN54S257, SN54S258  
SN74LS257B, SN74LS258B, SN74S257, SN74S258  
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS  
SDLS148 – OCTOBER 1976 – REVISED MARCH 1988  
Copyright 1988, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74LS257BDRG4 替代型号

型号 品牌 替代类型 描述 数据表
SN74LS257BDR TI

完全替代

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74LS257BD TI

完全替代

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74LS257BDE4 TI

完全替代

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

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Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16, PLA
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IC,LOGIC MUX,QUAD,2-INPUT,LS-TTL,DIP,16PIN,PLASTIC
SN74LS257BN3 TI

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QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS