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SN74F258D PDF预览

SN74F258D

更新时间: 2024-11-06 22:53:35
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 77K
描述
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

SN74F258D 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, SOP16,.25针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.24系列:F/FAST
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:9.9 mm负载电容(CL):50 pF
逻辑集成电路类型:MULTIPLEXER最大I(ol):0.024 A
湿度敏感等级:1位数:4
功能数量:4输入次数:2
输出次数:1端子数量:16
最高工作温度:70 °C最低工作温度:
输出特性:3-STATE输出极性:INVERTED
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TUBE
峰值回流温度(摄氏度):260电源:5 V
最大电源电流(ICC):23 mAProp。Delay @ Nom-Sup:6 ns
传播延迟(tpd):11 ns认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Multiplexer/Demultiplexer
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:TTL温度等级:COMMERCIAL
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:3.91 mm
Base Number Matches:1

SN74F258D 数据手册

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SN54F258, SN74F258  
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS  
WITH 3-STATE OUTPUTS  
SDFS067A – D2932, MARCH 1987 – REVISED OCTOBER 1993  
SN54F258 . . . J PACKAGE  
SN74F258 . . . D OR N PACKAGE  
(TOP VIEW)  
3-State Outputs Interface Directly With  
System Bus  
Provides Bus Interface From Multiple  
Sources in High-Performance Systems  
V
A/B  
1A  
1B  
1Y  
2A  
2B  
2Y  
GND  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
CC  
Package Options Include Plastic  
Small-Outline Packages, Ceramic Chip  
Carriers, and Standard Plastic and Ceramic  
300-mil DIPs  
OE  
4A  
4B  
4Y  
3A  
3B  
3Y  
description  
The F258 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-enable  
(OE) input is at a high logic level.  
SN54F258 . . . FK PACKAGE  
(TOP VIEW)  
The SN54F258 is characterized for operation over  
the full military temperature range of 55°C to  
125°C. The SN74F258 is characterized for  
operation from 0°C to 70°C.  
3
2
1
20 19  
18  
4
5
6
7
8
1B  
1Y  
NC  
2A  
2B  
4A  
4B  
NC  
4Y  
3A  
17  
16  
15  
14  
FUNCTION TABLE  
INPUTS  
OUTPUT  
Y
9 10 11 12 13  
OE  
H
L
A/B  
A
X
L
B
X
X
X
L
X
L
Z
H
L
L
L
H
X
X
NC – No internal connection  
L
H
H
H
L
L
H
logic symbol  
15  
EN  
G1  
OE  
1
A/B  
2
1A  
1B  
2A  
2B  
3A  
3B  
4A  
4B  
MUX  
4
1
1
3
1Y  
5
7
6
2Y  
11  
10  
14  
13  
9
3Y  
12  
4Y  
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.  
Pin numbers shown are for the D, J, and N packages.  
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.  
2–1  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74F258D 替代型号

型号 品牌 替代类型 描述 数据表
SN74F258DG4 TI

完全替代

具有三态输出的四路 2 线路到 1 线路数据选择器/多路复用器 | D | 16 | 0

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