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SN74LS251N PDF预览

SN74LS251N

更新时间: 2024-11-22 23:06:19
品牌 Logo 应用领域
安森美 - ONSEMI 解复用器
页数 文件大小 规格书
8页 129K
描述
LOW POWER SCHOTTKY

SN74LS251N 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:DIP包装说明:PLASTIC, DIP-16
针数:16Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.17
Is Samacsys:N系列:LS
JESD-30 代码:R-PDIP-T16JESD-609代码:e0
长度:19.175 mm逻辑集成电路类型:MULTIPLEXER
最大I(ol):0.024 A功能数量:1
输入次数:8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: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):235电源:5 V
最大电源电流(ICC):12 mAProp。Delay @ Nom-Sup:45 ns
传播延迟(tpd):28 ns认证状态:Not Qualified
座面最大高度:4.44 mm子类别:Multiplexer/Demultiplexers
最大供电电压 (Vsup):5.25 V最小供电电压 (Vsup):4.75 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:TTL温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)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

SN74LS251N 数据手册

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The TTL/MSI SN74LS251 is a high speed 8-Input Digital  
Multiplexer. It provides, in one package, the ability to select one bit of  
data from up to eight sources. The LS251 can be used as a universal  
function generator to generate any logic function of four variables.  
Both assertion and negation outputs are provided.  
http://onsemi.com  
LOW  
POWER  
Schottky Process for High Speed  
Multifunction Capability  
On-Chip Select Logic Decoding  
SCHOTTKY  
Inverting and Non-Inverting 3-State Outputs  
Input Clamp Diodes Limit High Speed Termination Effects  
GUARANTEED OPERATING RANGES  
Symbol  
Parameter  
Supply Voltage  
Min  
4.75  
0
Typ  
5.0  
25  
Max  
5.25  
70  
Unit  
V
V
CC  
16  
T
A
Operating Ambient  
Temperature Range  
°C  
1
PLASTIC  
N SUFFIX  
CASE 648  
I
Output Current – High  
Output Current – Low  
2.6  
24  
mA  
mA  
OH  
I
OL  
16  
1
SOIC  
D SUFFIX  
CASE 751B  
ORDERING INFORMATION  
Device  
Package  
16 Pin DIP  
16 Pin  
Shipping  
SN74LS251N  
SN74LS251D  
2000 Units/Box  
2500/Tape & Reel  
Semiconductor Components Industries, LLC, 1999  
1
Publication Order Number:  
December, 1999 – Rev. 6  
SN74LS251/D  

SN74LS251N 替代型号

型号 品牌 替代类型 描述 数据表
SN74LS251N TI

类似代替

DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN74LS251MEL ONSEMI

功能相似

LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, EIAJ, SOP-16

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