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SN75128N PDF预览

SN75128N

更新时间: 2024-09-17 13:13:51
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
9页 248K
描述
Eight-Channel Line Receiver 20-PDIP

SN75128N 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:DIP, DIP20,.3针数:20
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.84差分输出:NO
输入特性:STANDARD接口集成电路类型:LINE RECEIVER
接口标准:IBM 360/370JESD-30 代码:R-PDIP-T20
长度:25.4 mm功能数量:2
端子数量:20最高工作温度:70 °C
最低工作温度:输出特性:TOTEM-POLE
最大输出低电流:0.016 A输出极性:INVERTED
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP20,.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:30 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:53 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:COMMERCIAL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
Base Number Matches:1

SN75128N 数据手册

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ꢀꢁ ꢂꢃ ꢄ ꢅ ꢆ ꢇ ꢈ ꢀꢁ ꢂꢃ ꢄꢅꢉ  
ꢊꢋ ꢌ ꢍꢎꢏꢐꢍꢑ ꢁꢁꢊꢒꢈꢒ ꢋ ꢁꢊꢈ ꢓꢊꢐ ꢊꢋ ꢔ ꢊꢓ ꢀ  
SLLS076B − JANUARY 1977 − REVISED MAY 1995  
N PACKAGE  
(TOP VIEW)  
Meets or Exceeds the Requirements of  
IBMSystem 360/370 Input/Output  
Specification  
1S/1S  
V
CC  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
Input Resistance . . . 7 kto 20 kΩ  
Output Compatible With TTL  
1A  
1Y  
2Y  
3Y  
4Y  
5Y  
2A  
3A  
Schottky-Clamped Transistors  
Operates From a Single 5-V Supply  
High Speed . . . Low Propagation Delay  
4A  
5A  
6A  
14 6Y  
Ratio Specification . . . t  
/t  
PLH PHL  
13  
12  
11  
7A  
7Y  
Common Strobe for Each Group of Four  
8A  
8Y  
Receivers  
GND  
2S/2S  
SN75128 . . . Active-High Strobes  
S and S for SN75128 and SN75129, respectively  
SN75129 . . . Active-Low Strobes  
description  
The SN75128 and SN75129 are eight-channel line receivers designed to satisfy the requirements of the  
input-output interface specification for IBM 360/370. Both devices feature common strobes for each group of  
four devices. The SN75128 has active-high strobes; the SN75129 has active-low strobes. Special low-power  
design and Schottky-diode-clamped transistors allow low supply-current requirements while maintaining fast  
switching speeds and high-current TTL outputs.  
For new IBM 360/370 interface designs, see the SN751730.  
The SN75128 and SN75129 are characterized for operation from 0°C to 70°C.  
logic symbols  
SN75128  
SN75129  
1
1S  
1
EN1  
EN2  
1S  
2S  
EN1  
EN2  
11  
11  
2S  
2
1A  
3
19  
18  
17  
16  
15  
14  
13  
12  
2
3
4
5
6
7
8
9
19  
18  
17  
16  
15  
14  
13  
12  
1Y  
2Y  
3Y  
4Y  
5Y  
6Y  
7Y  
8Y  
1
2
1Y  
2Y  
3Y  
4Y  
5Y  
6Y  
7Y  
8Y  
1
2
1A  
2A  
3A  
4A  
5A  
6A  
7A  
8A  
2A  
4
3A  
5
4A  
6
5A  
7
6A  
8
7A  
9
8A  
These symbols are in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.  
IBM is a trademark of International Business Machines Corp.  
ꢎꢥ  
Copyright 1995, Texas Instruments Incorporated  
ꢡ ꢥ ꢢ ꢡꢚ ꢛꢯ ꢝꢜ ꢠ ꢨꢨ ꢦꢠ ꢞ ꢠ ꢟ ꢥ ꢡ ꢥ ꢞ ꢢ ꢪ  
2−1  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443  

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