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MC74VHCT139ADT PDF预览

MC74VHCT139ADT

更新时间： 2024-11-20 05:22:07
品牌 Logo 应用领域
安森美 - ONSEMI 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
7页 103K
描述
Dual 2−to−4 Decoder/ Demultiplexer

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中文翻译

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MC74VHCT139ADT 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：TSSOP包装说明：LEAD FREE, TSSOP-16
针数：16Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.1Is Samacsys：N
系列：AHCT/VHCT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）：0.008 A
湿度敏感等级：1功能数量：2
端子数量：16最高工作温度：125 °C
最低工作温度：-55 °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包装方法：RAIL
峰值回流温度（摄氏度）：260电源：5 V
Prop。Delay @ Nom-Sup：10.5 ns传播延迟（tpd）：16.5 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：MILITARY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 mmBase Number Matches：1

MC74VHCT139ADT 数据手册

 浏览型号MC74VHCT139ADT的Datasheet PDF文件第2页浏览型号MC74VHCT139ADT的Datasheet PDF文件第3页浏览型号MC74VHCT139ADT的Datasheet PDF文件第4页浏览型号MC74VHCT139ADT的Datasheet PDF文件第5页浏览型号MC74VHCT139ADT的Datasheet PDF文件第6页浏览型号MC74VHCT139ADT的Datasheet PDF文件第7页 
MC74VHCT139A  
Dual 2−to−4 Decoder/  
Demultiplexer  
The MC74VHCT139A is an advanced high speed CMOS 2−to−4  
decoder/demultiplexer fabricated with silicon gate CMOS technology.  
It achieves high speed operation similar to equivalent Bipolar  
Schottky TTL devices while maintaining CMOS low power  
dissipation.  
When the device is enabled (E = low), it can be used for gating or as  
a data input for demultiplexing operations. When the enable input is  
held high, all four outputs are fixed high, independent of other inputs.  
The internal circuit is composed of three stages, including a buffer  
output which provides high noise immunity and stable output.  
The device output is compatible with TTL−type input thresholds  
and the output has a full 5.0 V CMOS level output swing. The input  
protection circuitry on this device allows overvoltage tolerance on the  
input, allowing the device to be used as a logic−level translator from  
3.0 V CMOS logic to 5.0 V CMOS logic, or from 1.8 V CMOS logic  
to 3.0 V CMOS logic while operating at the high−voltage power  
supply  
http://onsemi.com  
MARKING  
DIAGRAMS  
16  
1
SOIC−16  
D SUFFIX  
CASE 751B  
VHCT139AG  
AWLYWW  
1
16  
VHCT  
139A  
ALYWG  
G
TSSOP−16  
DT SUFFIX  
CASE 948F  
The MC74VHCT139A input structure provides protection when  
voltages up to 7.0 V are applied, regardless of the supply voltage. This  
allows the MC74VHCT139A to be used to interface 5.0 V circuits to  
3.0 V circuits. The output structures also provide protection when  
1
1
16  
V
CC  
= 0 V. These input and output structures help prevent device  
SOEIAJ−16  
M SUFFIX  
CASE 966  
destruction caused by supply voltage−input/output voltage mismatch,  
battery backup, hot insertion, etc.  
74VHCT139  
ALYWG  
1
1
Features  
• High Speed: t = 5.0 ns (Typ) at V = 5.0 V  
PD  
CC  
• Low Power Dissipation: I = 4 mΑ (Max) at T = 25°C  
CC  
A
A
WL, L  
Y
= Assembly Location  
= Wafer Lot  
= Year  
• TTL−Compatible Inputs: V = 0.8 V; V = 2.0 V  
IL  
IH  
• Power Down Protection Provided on Inputs and Outputs  
• Balanced Propagation Delays  
WW, W = Work Week  
G or G  
= Pb−Free Package  
(Note: Microdot may be in either location)  
• Designed for 2.0 V to 5.5 V Operating Range  
• Low Noise: V  
= 0.8 V (Max)  
OLP  
• Pin and Function Compatible with Other Standard Logic Families  
• Latchup Performance Exceeds 300 mA  
FUNCTION TABLE  
Inputs  
A1 A0  
Outputs  
• ESD Performance:  
E
Y0 Y1 Y2 Y3  
Human Body Model > 2000 V;  
Machine Model > 200 V  
H
L
L
L
L
X
L
L
H
H
X
L
H
L
H
L
H
H
H
H
H
L
H
H
H
H
H
L
H
H
H
H
L
• Chip Complexity: 100 FETs or 25 Equivalent Gates  
• Pb−Free Packages are Available*  
H
H
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 5 of this data sheet.  
*For additional information on our Pb−Free strategy and soldering details, please  
download the ON Semiconductor Soldering and Mounting Techniques  
Reference Manual, SOLDERRM/D.  
©
Semiconductor Components Industries, LLC, 2006  
1
Publication Order Number:  
January, 2006 − Rev. 4  
MC74VHCT139A/D  
1234567

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