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DS3486N PDF预览

DS3486N

更新时间: 2024-11-23 22:40:39
品牌 Logo 应用领域
美国国家半导体 - NSC 驱动器
页数 文件大小 规格书
6页 143K
描述
Quad RS-422, RS-423 Line Receiver

DS3486N 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP, DIP16,.3Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.49输入特性:DIFFERENTIAL SCHMITT TRIGGER
接口集成电路类型:LINE RECEIVER接口标准:EIA-422; EIA-423
JESD-30 代码:R-PDIP-T16JESD-609代码:e0
长度:19.304 mm湿度敏感等级:1
功能数量:4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最大输出低电流:0.008 A
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP16,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
认证状态:Not Qualified最大接收延迟:35 ns
接收器位数:4座面最大高度:5.08 mm
子类别:Line Driver or Receivers最大压摆率:85 mA
标称供电电压:5 V表面贴装:NO
技术:BIPOLAR温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn85Pb15)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm

DS3486N 数据手册

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May 1998  
DS3486  
Quad RS-422, RS-423 Line Receiver  
General Description  
Features  
n Four independent receivers  
n TRI-STATE outputs  
National’s quad RS-422, RS-423 receiver features four inde-  
pendent receivers which comply with EIA Standards for the  
electrical characteristics of balanced/unbalanced voltage  
digital interface circuits. Receiver outputs are 74LS compat-  
ible, TRI-STATE® structures which are forced to a high im-  
pedance state when the appropriate output control pin  
reaches a logic zero condition. A PNP device buffers each  
output control pin to assure minimum loading for either logic  
one or logic zero inputs. In addition, each receiver has inter-  
nal hysteresis circuitry to improve noise margin and discour-  
age output instability for slowly changing input waveforms.  
n Internal hysteresis −140 mV (typ)  
n Fast propagation times −19 ns (typ)  
n TTL compatible outputs  
n 5V supply  
n Pin compatible and interchangeable with MC3486  
Block and Connection Diagrams  
Dual-In-Line Package  
DS005779-2  
DS005779-1  
Top View  
Order Number DS3486M or DS3486N  
See NS Package Number M16A or N16E  
TRI-STATE® is a registered trademark of National Semiconductor Corp.  
© 1999 National Semiconductor Corporation  
DS005779  
www.national.com  

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