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MC74AC139DR2G PDF预览

MC74AC139DR2G

更新时间: 2024-09-17 02:57:23
品牌 Logo 应用领域
安森美 - ONSEMI 驱动光电二极管逻辑集成电路
页数 文件大小 规格书
9页 99K
描述
Dual 1-of-4 Decoder/Demultiplexer

MC74AC139DR2G 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:8542.39.00.01风险等级:0.63
系列:AC输入调节:STANDARD
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:9.9 mm负载电容(CL):50 pF
逻辑集成电路类型:OTHER DECODER/DRIVER最大I(ol):0.012 A
湿度敏感等级:1功能数量:2
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C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:TR
峰值回流温度(摄氏度):260电源:3.3/5 V
Prop。Delay @ Nom-Sup:13 ns传播延迟(tpd):13 ns
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Decoder/Drivers最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin (Sn)
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:40
宽度:3.9 mmBase Number Matches:1

MC74AC139DR2G 数据手册

 浏览型号MC74AC139DR2G的Datasheet PDF文件第2页浏览型号MC74AC139DR2G的Datasheet PDF文件第3页浏览型号MC74AC139DR2G的Datasheet PDF文件第4页浏览型号MC74AC139DR2G的Datasheet PDF文件第5页浏览型号MC74AC139DR2G的Datasheet PDF文件第6页浏览型号MC74AC139DR2G的Datasheet PDF文件第7页 
MC74AC139, MC74ACT139  
Dual 1-of-4  
Decoder/Demultiplexer  
The MC74AC139/74ACT139 is a high−speed, dual 1−of−4  
decoder/demultiplexer. 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 MC74AC139/74ACT139 can be used as a function  
generator providing four minterms of two variables.  
www.onsemi.com  
MARKING  
DIAGRAMS  
16  
1
Features  
SOIC−16  
D SUFFIX  
CASE 751B  
xxx139G  
AWLYWW  
16  
Multifunctional Capability  
1
Two Completely Independent 1−of−4 Decoders  
Active LOW Mutually Exclusive Outputs  
Outputs Source/Sink 24 mA  
ACT139 Has TTL Compatible Inputs  
These are Pb−Free Devices  
16  
xxx  
139  
TSSOP−16  
DT SUFFIX  
CASE 948F  
16  
ALYWG  
G
1
1
V
CC  
E
b
A
0b  
A
1b  
O
0b  
O
1b  
O
2b  
O
3b  
xxx  
= AC or ACT  
16  
15  
14  
13  
12  
11  
10  
9
A
= Assembly Location  
WL or L = Wafer Lot  
= Year  
WW or W = Work Week  
Y
G or G  
= Pb−Free Package  
(Note: Microdot may be in either location)  
1
2
3
4
5
6
7
8
E
a
A
0a  
A
1a  
O
0a  
O
1a  
O
2a  
O
3a  
GND  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
Figure 1. Pinout: 16−Lead Packages Conductors  
(Top View)  
dimensions section on page 6 of this data sheet.  
PIN ASSIGNMENT  
PIN  
FUNCTION  
Address Inputs  
Enable Inputs  
Outputs  
A , A  
0
1
E
O −O  
0
3
TRUTH TABLE  
Inputs  
Outputs  
E
A
0
A
1
O
O
O
O
3
0
1
2
H
L
L
L
L
X
X
H
H
H
H
L
H
L
L
L
H
H
L
H
H
H
H
L
H
H
H
H
L
H
H
H
L
H
H
H = HIGH Voltage Level  
L = LOW Voltage Level  
X = Immaterial  
© Semiconductor Components Industries, LLC, 2015  
1
Publication Order Number:  
January, 2015 − Rev. 8  
MC74AC139/D  

MC74AC139DR2G 替代型号

型号 品牌 替代类型 描述 数据表
74AC139SCX FAIRCHILD

完全替代

2-To-4-Line Demultiplexer
MC74AC139DG ONSEMI

类似代替

Dual 1−of−4 Decoder/Demultiplexer
74AC139SC FAIRCHILD

功能相似

Dual 1-of-4 Decoder/Demultiplexer

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