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SN55138J PDF预览

SN55138J

更新时间： 2024-11-05 22:34:35
品牌 Logo 应用领域
德州仪器 - TI 总线收发器线路驱动器或接收器驱动程序和接口接口集成电路
页数 文件大小 规格书
13页 245K
描述
QUADRUPLE BUS TRANSCEIVERS

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SN55138J 技术参数

是否无铅：含铅是否Rohs认证：不符合
生命周期：Obsolete零件包装代码：DIP
包装说明：CERAMIC, DIP-16针数：16
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.56
Is Samacsys：N其他特性：COMMON I/O
差分输出：NO驱动器位数：4
高电平输入电流最大值：0.00004 A输入特性：STANDARD
接口集成电路类型：LINE TRANSCEIVER接口标准：GENERAL PURPOSE
JESD-30 代码：R-GDIP-T16长度：19.56 mm
功能数量：1端子数量：16
最高工作温度：125 °C最低工作温度：-55 °C
最小输出摆幅：2 V输出特性：OPEN-COLLECTOR
最大输出低电流：0.016 A输出极性：INVERTED
封装主体材料：CERAMIC, GLASS-SEALED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：15 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：65 mA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最大传输延迟：24 ns
宽度：7.62 mmBase Number Matches：1

SN55138J 数据手册

 浏览型号SN55138J的Datasheet PDF文件第2页浏览型号SN55138J的Datasheet PDF文件第3页浏览型号SN55138J的Datasheet PDF文件第4页浏览型号SN55138J的Datasheet PDF文件第5页浏览型号SN55138J的Datasheet PDF文件第6页浏览型号SN55138J的Datasheet PDF文件第7页 
SN55138, SN75138  
QUADRUPLE BUS TRANSCEIVERS  
SLLS079B – SEPTEMBER 1973 – REVISED MAY 1995  
SN55138 . . . J OR W PACKAGE  
SN75138 . . . D OR N PACKAGE  
Single 5-V Supply  
High-Input-Impedance, High-Threshold  
Receivers  
(TOP VIEW)  
Common Driver Strobe  
1
2
3
4
5
6
7
8
16  
V
CC  
15 4B  
GND  
1B  
TTL-Compatible Driver and Strobe Inputs  
With Clamp Diodes  
14  
13  
12  
11  
10  
9
4R  
4D  
S
1R  
1D  
High-Speed Operation  
2D  
100-mA Open-Collector Driver Outputs  
Four Independent Channels  
TTL-Compatible Receiver Output  
3D  
3R  
3B  
2R  
2B  
GND  
description  
SN55138 . . . FK PACKAGE  
(TOP VIEW)  
The SN55138 and SN75138 quadruple bus  
transceivers are designed for two-way data  
communication over single-ended transmission  
lines. Each of the four identical channels consists  
of a driver with TTL inputs and a receiver with a  
TTL output. The driver open-collector output is  
designed to handle loads up to 100-mA open  
collector. The receiver input is internally  
connected to the driver output, and has a high  
impedance to minimize loading of the  
transmission line. Because of the high driver-  
output current and the high receiver-input  
impedance, a very large number (typically  
hundreds) of transceivers may be connected to a  
single data bus.  
3
2
1
20 19  
18  
4R  
4D  
NC  
S
1R  
1D  
NC  
2D  
2R  
4
5
6
7
8
17  
16  
15  
14  
3D  
9 10 11 12 13  
NC – No internal connection  
The receiver design also features a threshold of 2.3 V (typical), providing a wider noise margin than would be  
possible with a receiver having the usual TTL threshold. A strobe turns off all drivers (high impedance) but does  
not affect receiver operation. These circuits are designed for operation from a single 5-V supply and include a  
provision to minimize loading of the data bus when the power-supply voltage is zero.  
The SN55138 is characterized for operation over the full military temperature range of –55°C to 125°C. The  
SN75138 is characterized for operation from 0°C to 70°C.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 1995, 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  
1234567...13

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