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SN74ACT1071D PDF预览

SN74ACT1071D

更新时间: 2024-11-05 23:03:11
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
5页 61K
描述
10-BIT BUS-TERMINATION ARRAY WITH BUS-HOLD FUNCTION

SN74ACT1071D 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP14,.25针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.17
差分输出:NO接口集成电路类型:DIODE BUS TERMINATION ARRAY
JESD-30 代码:R-PDSO-G14JESD-609代码:e4
长度:8.65 mm湿度敏感等级:1
位数:10功能数量:1
信号线数量:10端子数量:14
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP14,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:5 V认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Bus Terminators
最大压摆率:0.04 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:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

SN74ACT1071D 数据手册

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SN74ACT1071  
10-BIT BUS-TERMINATION ARRAY  
WITH BUS-HOLD FUNCTION  
SCAS192 – D3994, MARCH 1992 – REVISED APRIL 1993  
D PACKAGE  
(TOP VIEW)  
Designed to Ensure Defined Voltage Levels  
on Floating Bus Lines in CMOS Systems  
Reduces Undershoot and Overshoot  
D1  
D2  
GND  
GND  
D3  
1
2
3
4
5
6
7
14 D10  
13 D9  
Caused By Line Reflections  
Repetitive Peak Forward  
12  
11  
10  
9
D8  
Current . . . I  
= 100 mA  
FRM  
V
V
CC  
CC  
Inputs Are TTL-Voltage Compatible  
Low Power Consumption (Like CMOS)  
ESD Protection Exceeds 2000 V Per  
MIL-STD-883C, Method 3015; Exceeds  
200 V Using Machine Model  
D4  
D5  
D7  
D6  
8
(C = 200 pF, R = 0)  
Center-Pin V  
and GND Configuration  
Minimizes High-Speed Switching Noise  
CC  
description  
This device is designed to terminate bus lines in CMOS systems. The integrated low-impedance diodes clamp  
the voltage of undershoots and overshoots caused by line reflections and ensure signal integrity. The device  
also contains a bus-hold function that consists of a CMOS-buffer stage with a high-resistance feedback path  
between its output and its input. The SN74ACT1071 prevents bus lines from floating without using pullup or  
pulldown resistors.  
The high-impedance inputs of these internal buffers are connected to the input terminals of the device. The  
feedback path on each internal buffer stage keeps a bus line tied to the bus holder at the last valid logic state  
generated by an active driver before the bus switches to the high-impedance state.  
The SN74ACT1071 is characterized for operation from 40°C to 85°C.  
logic diagram, one of ten channels (positive logic)  
1
D1  
11  
V
V
CC  
10  
CC  
TG  
3
4
GND  
GND  
Copyright 1993, 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.  
4–1  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74ACT1071D 替代型号

型号 品牌 替代类型 描述 数据表
SN74ACT1071DR TI

完全替代

10-Bit Bus Termination Networks With Bus Hold Function 14-SOIC -40 to 85
SN74ACT1071DG4 TI

类似代替

10-LINE DIODE BUS TERMINATION ARRAY, PDSO14, GREEN, PLASTIC, SOIC-14

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