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MC74ACT139DTG PDF预览

MC74ACT139DTG

更新时间: 2024-11-26 11:01:47
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

MC74ACT139DTG 技术参数

是否无铅: 不含铅生命周期:Active
零件包装代码:TSSOP包装说明:TSSOP, TSSOP16,.25
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:5.09
系列:ACT输入调节:STANDARD
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:5 mm负载电容(CL):50 pF
逻辑集成电路类型:OTHER DECODER/DRIVER最大I(ol):0.024 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:TSSOP
封装等效代码:TSSOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:5 VProp。Delay @ Nom-Sup:11 ns
传播延迟(tpd):10.5 ns认证状态:Not Qualified
座面最大高度:1.2 mm子类别:Decoder/Drivers
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:CMOS温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:4.4 mm
Base Number Matches:1

MC74ACT139DTG 数据手册

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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  

MC74ACT139DTG 替代型号

型号 品牌 替代类型 描述 数据表
MC74ACT139DT ONSEMI

完全替代

DUAL 1-OF-4 DECODER/DEMULTIPLEXER

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