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SN75ALS1178NE4 PDF预览

SN75ALS1178NE4

更新时间： 2024-11-20 03:08:11
品牌 Logo 应用领域
德州仪器 - TI 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
14页 334K
描述
DUAL DIFFERENTIAL DRIVERS AND RECEIVERS

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SN75ALS1178NE4 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：DIP
包装说明：ROHS COMPLIANT, PLASTIC, DIP-16针数：16
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.62
Is Samacsys：N其他特性：TRISTATABLE RECEIVER; 1 RECEIVER ACTIVE UNDER SHUTDOWN
差分输出：YES驱动器位数：2
高电平输入电流最大值：0.00002 A输入特性：DIFFERENTIAL SCHMITT TRIGGER
接口集成电路类型：LINE TRANSCEIVER接口标准：EIA-422-B; TIA-422-B; EIA-485-A; TIA-485-A
JESD-30 代码：R-PDIP-T16JESD-609代码：e4
长度：19.305 mm功能数量：2
端子数量：16最高工作温度：70 °C
最低工作温度：最小输出摆幅：1.5 V
输出特性：3-STATE最大输出低电流：0.008 A
输出极性：COMPLEMENTARY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：37 ns
接收器位数：2座面最大高度：5.08 mm
子类别：Line Driver or Receivers最大压摆率：50 mA
最大供电电压：5.25 V最小供电电压：4.75 V
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：Nickel/Palladium/Gold (Ni/Pd/Au)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：22 ns
宽度：7.62 mmBase Number Matches：1

SN75ALS1178NE4 数据手册

 浏览型号SN75ALS1178NE4的Datasheet PDF文件第2页浏览型号SN75ALS1178NE4的Datasheet PDF文件第3页浏览型号SN75ALS1178NE4的Datasheet PDF文件第4页浏览型号SN75ALS1178NE4的Datasheet PDF文件第5页浏览型号SN75ALS1178NE4的Datasheet PDF文件第6页浏览型号SN75ALS1178NE4的Datasheet PDF文件第7页 
SN75ALS1177, SN75ALS1178  
DUAL DIFFERENTIAL DRIVERS AND RECEIVERS  
SLLS154B – MARCH 1993 – REVISED FEBRUARY 2001  
SN75ALS1177 . . . N OR NS PACKAGE  
(TOP VIEW)  
Meet or Exceed Standards TIA/EIA-422-B  
and TIA/EIA-485-A  
Designed for Multipoint Bus Transmission  
on Long Bus Lines in Noisy Environments  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
1B  
1A  
V
CC  
1D  
1Y  
1Z  
DE  
2Z  
2Y  
2D  
Low Supply-Current Requirement  
50 mA Max  
1R  
RE  
2R  
Driver Positive- and Negative-Current  
Limiting  
2A  
2B  
Driver Common-Mode Output Voltage  
Range of –7 V to 12 V  
GND  
Thermal Shutdown Protection  
SN75ALS1178 . . . N OR NS PACKAGE  
(TOP VIEW)  
Driver 3-State Outputs Active-High Enable  
Receiver Common-Mode Input Voltage  
Range of –12 V to 12 V  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
V
CC  
1B  
1A  
Receiver Input Sensitivity . . . ±200 mV  
1D  
1Y  
1Z  
Receiver Hysteresis . . . 50 mV Typ  
1R  
1DE  
2R  
Receiver High Input  
Impedance . . . 12 kΩ Min  
2DE  
2Z  
2A  
Receiver 3-State Outputs Active-Low  
Enable for SN75ALS1177 Only  
2Y  
2D  
2B  
GND  
Operate From Single 5-V Supply  
description  
The SN75ALS1177 and SN75ALS1178 dual differential drivers and receivers are integrated circuits designed  
for bidirectional data communication on multipoint bus transmission lines. They are designed for balanced  
transmission lines and meet standards TIA/EIA-422-B and TIA/EIA-485-A.  
The SN75ALS1177 combines dual 3-state differential line drivers and dual 3-state differential input line  
receivers, both of which operate from a single 5-V power supply. The drivers and receivers have active-high  
and active-low enables, respectively, which can be externally connected together to function as direction  
control. The SN75ALS1178 drivers each have an individual active-high enable. Fail-safe design ensures that  
when the receiver inputs are open, the receiver outputs are always high.  
The SN75ALS1177 and SN75ALS1178 are characterized for operation from 0°C to 70°C.  
AVAILABLE OPTIONS  
PACKAGED DEVICES  
PLASTIC  
DIP  
PLASTIC  
SMALL OUTLINE  
(NS)  
T
A
(N)  
SN75ALS1177N  
SN75ALS1178N  
SN75ALS1177NSR  
SN75ALS1178NSR  
0°C to 70°C  
The NS package is only available taped and reeled. Add the  
suffix R to the device type (e.g., SN75ALS1177NSR).  
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 2001, 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...14

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