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HD74LS257FP

产品描述LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, FP-16DA
产品类别逻辑    逻辑   
文件大小85KB,共8页
制造商Renesas(瑞萨电子)
官网地址https://www.renesas.com/
标准
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HD74LS257FP概述

LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, FP-16DA

HD74LS257FP规格参数

参数名称属性值
是否Rohs认证符合
厂商名称Renesas(瑞萨电子)
零件包装代码SOIC
包装说明SOP,
针数16
Reach Compliance Codeunknown
系列LS
JESD-30 代码R-PDSO-G16
长度10.06 mm
逻辑集成电路类型MULTIPLEXER
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75 °C
最低工作温度-20 °C
输出特性3-STATE
输出极性TRUE
封装主体材料PLASTIC/EPOXY
封装代码SOP
封装形状RECTANGULAR
封装形式SMALL OUTLINE
峰值回流温度(摄氏度)260
传播延迟(tpd)18 ns
认证状态Not Qualified
座面最大高度2.2 mm
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 EXTENDED
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5.5 mm
Base Number Matches1

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To all our customers
Regarding the change of names mentioned in the document, such as Hitachi
Electric and Hitachi XX, to Renesas Technology Corp.
The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas
Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog
and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.)
Accordingly, although Hitachi, Hitachi, Ltd., Hitachi Semiconductors, and other Hitachi brand
names are mentioned in the document, these names have in fact all been changed to Renesas
Technology Corp. Thank you for your understanding. Except for our corporate trademark, logo and
corporate statement, no changes whatsoever have been made to the contents of the document, and
these changes do not constitute any alteration to the contents of the document itself.
Renesas Technology Home Page: http://www.renesas.com
Renesas Technology Corp.
Customer Support Dept.
April 1, 2003

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