5秒后页面跳转
SN74LS139N PDF预览

SN74LS139N

更新时间: 2024-11-07 23:06:19
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 解码器驱动器解复用器逻辑集成电路光电二极管
页数 文件大小 规格书
5页 176K
描述
DUAL 1-OF-4 DECODER/ DEMULTIPLEXER

SN74LS139N 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:PLASTIC, DIP-16Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.71系列:LS
JESD-30 代码:R-PDIP-T16JESD-609代码:e0
长度:19.175 mm负载电容(CL):15 pF
逻辑集成电路类型:OTHER DECODER/DRIVER最大I(ol):0.008 A
功能数量:2端子数量:16
最高工作温度:70 °C最低工作温度:
输出极性:INVERTED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
电源:5 V最大电源电流(ICC):11 mA
Prop。Delay @ Nom-Sup:38 ns传播延迟(tpd):38 ns
认证状态:Not Qualified座面最大高度:4.44 mm
子类别:Decoder/Drivers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宽度:7.62 mm
Base Number Matches:1

SN74LS139N 数据手册

 浏览型号SN74LS139N的Datasheet PDF文件第2页浏览型号SN74LS139N的Datasheet PDF文件第3页浏览型号SN74LS139N的Datasheet PDF文件第4页浏览型号SN74LS139N的Datasheet PDF文件第5页 
SN54/74LS139  
DUAL 1-OF-4 DECODER/  
DEMULTIPLEXER  
The LSTTL/MSI SN54/74LS139 is a high speed Dual 1-of-4 Decoder/De-  
multiplexer. The device has two independent decoders, each accepting two  
inputs and providing four mutually exclusive active LOW Outputs. Each  
decoder has an active LOW Enable input which can be used as a data input  
for a 4-output demultiplexer. Each half of the LS139 can be used as a function  
generator providing all four minterms of two variables. The LS139 is  
fabricated with the Schottky barrier diode process for high speed and is  
completely compatible with all Motorola TTL families.  
DUAL 1-OF-4 DECODER/  
DEMULTIPLEXER  
LOW POWER SCHOTTKY  
Schottky Process for High Speed  
Multifunction Capability  
Two Completely Independent 1-of-4 Decoders  
Active Low Mutually Exclusive Outputs  
Input Clamp Diodes Limit High Speed Termination Effects  
ESD > 3500 Volts  
J SUFFIX  
CERAMIC  
CASE 620-09  
16  
1
CONNECTION DIAGRAM DIP (TOP VIEW)  
N SUFFIX  
PLASTIC  
CASE 648-08  
NOTE:  
16  
The Flatpak version  
has the same pinouts  
(Connection Diagram) as  
the Dual In-Line Package.  
1
D SUFFIX  
SOIC  
CASE 751B-03  
16  
1
PIN NAMES  
LOADING (Note a)  
HIGH  
LOW  
ORDERING INFORMATION  
A , A  
0
Address Inputs  
Enable (Active LOW) Input  
Active LOW Outputs (Note b)  
0.5 U.L.  
0.5 U.L.  
10 U.L.  
0.25 U.L.  
0.25 U.L.  
5 (2.5) U.L.  
1
E
SN54LSXXXJ Ceramic  
SN74LSXXXN Plastic  
SN74LSXXXD SOIC  
O O  
0
3
NOTES:  
a) 1 TTL Unit Load (U.L.) = 40 µA HIGH/1.6 mA LOW.  
b) The Output LOW drive factor is 2.5 U.L. for Military (54) and 5 U.L. for Commercial (74)  
Temperature Ranges.  
LOGIC SYMBOL  
LOGIC DIAGRAM  
DECODER a  
DECODER b  
FAST AND LS TTL DATA  
5-235  

与SN74LS139N相关器件

型号 品牌 获取价格 描述 数据表
SN74LS139N-00 TI

获取价格

LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16
SN74LS139N1 ROCHESTER

获取价格

Decoder/Driver
SN74LS139N-10 TI

获取价格

LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16
SN74LS139N3 ROCHESTER

获取价格

Decoder/Driver
SN74LS139ND MOTOROLA

获取价格

LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16, PLASTIC, DIP-16
SN74LS139NDS ETC

获取价格

2-To-4-Line Demultiplexer
SN74LS139NG ONSEMI

获取价格

LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16, LEAD FREE, PLASTIC, DIP-16
SN74LS139NP1 ROCHESTER

获取价格

Decoder/Driver
SN74LS139NP3 ROCHESTER

获取价格

Decoder/Driver
SN74LS139NP3 TI

获取价格

IC,DECODER/DEMUX,2-TO-4-LINE,LS-TTL,DIP,16PIN,PLASTIC