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SN74LS157MEL PDF预览

SN74LS157MEL

更新时间: 2024-09-16 19:55:47
品牌 Logo 应用领域
安森美 - ONSEMI 光电二极管输出元件逻辑集成电路
页数 文件大小 规格书
8页 69K
描述
IC LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, EIAJ, SO-16, Multiplexer/Demultiplexer

SN74LS157MEL 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP16,.3
针数:16Reach Compliance Code:unknown
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.41系列:LS
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:10.2 mm逻辑集成电路类型:MULTIPLEXER
最大I(ol):0.008 A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:输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V最大电源电流(ICC):16 mA
Prop。Delay @ Nom-Sup:14 ns传播延迟(tpd):14 ns
认证状态:Not Qualified座面最大高度:2.05 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: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:5.275 mmBase Number Matches:1

SN74LS157MEL 数据手册

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SN74LS157  
Quad 2-Input Multiplexer  
The LSTTL/MSI SN74LS157 is a high speed Quad 2-Input  
Multiplexer. Four bits of data from two sources can be selected using  
the common Select and Enable inputs. The four buffered outputs  
present the selected data in the true (non-inverted) form. The LS157  
can also be used to generate any four of the 16 different functions of  
two variables. The LS157 is fabricated with the Schottky barrier diode  
process for high speed and is completely compatible with all  
ON Semiconductor TTL families.  
http://onsemi.com  
LOW  
POWER  
SCHOTTKY  
Schottky Process for High Speed  
Multifunction Capability  
Non-Inverting Outputs  
Input Clamp Diodes Limit High Speed Termination Effects  
Special Circuitry Ensures Glitch Free Multiplexing  
ESD > 3500 Volts  
16  
1
PLASTIC  
N SUFFIX  
CASE 648  
GUARANTEED OPERATING RANGES  
Symbol  
Parameter  
Supply Voltage  
Min  
4.75  
0
Typ  
5.0  
25  
Max  
5.25  
70  
Unit  
V
V
CC  
T
A
Operating Ambient  
Temperature Range  
°C  
16  
I
Output Current – High  
Output Current – Low  
–0.4  
8.0  
mA  
mA  
OH  
1
I
OL  
SOIC  
D SUFFIX  
CASE 751B  
16  
1
SOEIAJ  
M SUFFIX  
CASE 966  
ORDERING INFORMATION  
Device  
Package  
16 Pin DIP  
SOIC–16  
Shipping  
SN74LS157N  
SN74LS157D  
SN74LS157DR2  
SN74LS157M  
SN74LS157MEL  
2000 Units/Box  
38 Units/Rail  
2500/Tape & Reel  
See Note 1  
SOIC–16  
SOEIAJ–16  
SOEIAJ–16  
See Note 1  
1. For ordering information on the EIAJ version of  
the SOIC package, please contact your local  
ON Semiconductor representative.  
Semiconductor Components Industries, LLC, 2002  
1
Publication Order Number:  
February, 2002 – Rev. 8  
SN74LS157/D  

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