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74ACT11258DWR PDF预览

74ACT11258DWR

更新时间: 2024-11-21 13:04:51
品牌 Logo 应用领域
德州仪器 - TI 复用器输出元件
页数 文件大小 规格书
5页 89K
描述
ACT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO20, PLASTIC, SO-20

74ACT11258DWR 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84其他特性:CENTER VCC/GND PINS
系列:ACTJESD-30 代码:R-PDSO-G20
长度:12.8 mm负载电容(CL):50 pF
逻辑集成电路类型:MULTIPLEXER功能数量:4
输入次数:2输出次数:1
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °C输出特性:3-STATE
输出极性:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE传播延迟(tpd):10.4 ns
认证状态:Not Qualified座面最大高度:2.65 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:7.5 mm
Base Number Matches:1

74ACT11258DWR 数据手册

 浏览型号74ACT11258DWR的Datasheet PDF文件第2页浏览型号74ACT11258DWR的Datasheet PDF文件第3页浏览型号74ACT11258DWR的Datasheet PDF文件第4页浏览型号74ACT11258DWR的Datasheet PDF文件第5页 
ꢀ ꢁ ꢂꢃ ꢄꢅꢅꢆ ꢇꢈ  
ꢉ ꢊꢂꢋ ꢌꢊꢍ ꢎꢏ ꢐꢆ ꢑꢎ ꢒꢓꢏ ꢐꢄꢔ ꢐꢅ ꢑꢎ ꢒꢓ ꢏꢐꢋꢂꢄꢂꢐꢕ ꢏꢎ ꢏꢃꢄꢔ ꢌꢖꢗ ꢊꢎꢄꢒ ꢍ ꢎꢏ ꢘꢏ ꢌ  
ꢙ ꢒꢄ ꢚꢐ ꢛ ꢑꢕꢄꢂꢄ ꢏꢐ ꢔꢊ ꢄꢍ ꢊꢄ ꢕ  
SCAS056A − D3278, JANUARY 1989 − REVISED APRIL 1993  
DW OR N PACKAGE  
(TOP VIEW)  
Inputs Are TTL-Voltage Compatible  
3-State Outputs Interface Directly With  
System Bus  
A/B  
1Y  
1A  
1B  
2A  
2B  
V
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
Flow-Through Architecture to Optimize  
PCB Layout  
2Y  
Center-Pin V  
and GND Configurations  
Minimize High-Speed Switching Noise  
CC  
GND  
GND  
GND  
GND  
3Y  
CC  
EPICt (Enhanced-Performance Implanted  
V
CC  
CMOS) 1-mm Process  
3A  
3B  
4A  
4B  
500-mA Typical Latch-Up Immunity at 125°C  
4Y  
Provides Bus Interface from Multiple  
G
Sources in High-Performance Systems  
Package Options Include Plastic  
Small-Outline Packages and Standard  
Plastic 300-mil DIPs  
description  
The 74ACT11258 is designed to multiplex signals from 4-bit data sources to 4-output data lines in bus-organized  
systems. The 3-state outputs will not load the data lines when the output control pin (G) is at a high logic level.  
The 74ACT11258 is characterized for operation from − 40°C to 85°C.  
FUNCTION TABLE  
INPUTS  
OUTPUT  
Y
OUTPUT  
CONTROL  
G
DATA  
SELECT  
A/B  
A
B
H
L
L
L
L
X
L
X
L
X
X
X
L
Z
H
L
L
H
X
X
H
H
H
L
H
EPIC is a trademark of Texas Instruments Incorporated.  
ꢄꢨ  
Copyright 1993, Texas Instruments Incorporated  
ꢤ ꢨ ꢥ ꢤꢝ ꢞꢲ ꢠꢟ ꢣ ꢫꢫ ꢩꢣ ꢡ ꢣ ꢢ ꢨ ꢤ ꢨ ꢡ ꢥ ꢭ  
2−1  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
POST OFFICE BOX 1443 HOUSTON, TEXAS 77001  

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