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DS7838J/883C PDF预览

DS7838J/883C

更新时间: 2024-09-23 15:31:07
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 驱动接口集成电路驱动器
页数 文件大小 规格书
5页 82K
描述
Line Transceiver, 4 Func, 4 Driver, 4 Rcvr, BIPolar, CDIP16, CERDIP-16

DS7838J/883C 技术参数

生命周期:Contact Manufacturer包装说明:DIP,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.66
差分输出:NO驱动器位数:4
输入特性:SCHMITT TRIGGER接口集成电路类型:LINE TRANSCEIVER
接口标准:GENERAL PURPOSEJESD-30 代码:R-GDIP-T16
JESD-609代码:e0长度:19.43 mm
功能数量:4端子数量:16
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:CERAMIC, GLASS-SEALED封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
最大接收延迟:30 ns接收器位数:4
筛选级别:MIL-STD-883座面最大高度:5.08 mm
最大供电电压:5.5 V最小供电电压:4.5 V
标称供电电压:5 V表面贴装:NO
技术:BIPOLAR温度等级:MILITARY
端子面层:TIN LEAD端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
最大传输延迟:15 ns宽度:7.62 mm
Base Number Matches:1

DS7838J/883C 数据手册

 浏览型号DS7838J/883C的Datasheet PDF文件第2页浏览型号DS7838J/883C的Datasheet PDF文件第3页浏览型号DS7838J/883C的Datasheet PDF文件第4页浏览型号DS7838J/883C的Datasheet PDF文件第5页 
May 1999  
DS8838  
Quad Unified Bus Transceiver  
General Description  
Features  
n 4 totally separate driver/receiver pairs per package  
The DS8838 is a quad high speed driver/receiver designed  
for use in bus organized data transmission systems intercon-  
nected by terminated 120impedance lines. The external  
termination is intended to be 180resistor from the bus to  
the +5V logic supply together with a 390resistor from the  
bus to ground. The bus can be terminated at one or both  
ends. Low bus pin current allows up to 27 driver/receiver  
pairs to utilize a common bus. The bus loading is unchanged  
n 1V typical receiver input hysteresis  
n Receiver hysteresis independent of receiver output load  
n Guaranteed minimum bus noise immunity of 1.3V, 2V  
typ.  
n Temperature-insensitive receiver thresholds track bus  
logic levels  
n 20 µA typical bus terminal current with normal VCC or  
=
when VCC  
0V. The receivers incorporate hysteresis to  
=
with VCC 0V  
greatly enhance bus noise immunity. One two-input NOR  
gate is included to disable all drivers in a package simulta-  
neously. Receiver performance is optimized for systems with  
bus rise and fall times 1.0 µs/V.  
n Open collector driver output allows wire-OR connection  
n High speed  
n Series 74 TTL compatible driver and disable inputs and  
receiver outputs  
Typical Application  
DS005812-1  
© 1999 National Semiconductor Corporation  
DS005812  
www.national.com  

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