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MC74HC139AD PDF预览

MC74HC139AD

更新时间: 2024-09-17 23:05:43
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
6页 185K
描述
Dual 1-of-4 Decoder/Demultiplexer

MC74HC139AD 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:SOP, SOP16,.25Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.55系列:HC/UH
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
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):0.004 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:SOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):235
电源:2/6 VProp。Delay @ Nom-Sup:35 ns
传播延迟(tpd):35 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):5 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子面层:Tin/Lead (Sn/Pb)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:3.9 mm
Base Number Matches:1

MC74HC139AD 数据手册

 浏览型号MC74HC139AD的Datasheet PDF文件第2页浏览型号MC74HC139AD的Datasheet PDF文件第3页浏览型号MC74HC139AD的Datasheet PDF文件第4页浏览型号MC74HC139AD的Datasheet PDF文件第5页浏览型号MC74HC139AD的Datasheet PDF文件第6页 
SEMICONDUCTOR TECHNICAL DATA  
High–Performance Silicon–Gate CMOS  
J SUFFIX  
CERAMIC PACKAGE  
CASE 620–10  
16  
The MC54/74HC139A is identical in pinout to the LS139. The device  
inputs are compatible with standard CMOS outputs; with pullup resistors,  
they are compatible with LSTTL outputs.  
1
This device consists of two independent 1–of–4 decoders, each of which  
decodes a two–bit Address to one–of–four active–low outputs. Active–low  
Selects are provided to facilitate the demultiplexing and cascading functions.  
The demultiplexing function is accomplished by using the Address inputs to  
select the desired device output, and utilizing the Select as a data input.  
N SUFFIX  
PLASTIC PACKAGE  
CASE 648–08  
16  
1
Output Drive Capability: 10 LSTTL Loads  
Outputs Directly Interface to CMOS, NMOS and TTL  
Operating Voltage Range: 2.0 to 6.0 V  
D SUFFIX  
SOIC PACKAGE  
CASE 751B–05  
16  
Low Input Current: 1.0 µA  
1
High Noise Immunity Characteristic of CMOS Devices  
In Compliance with the Requirements Defined by JEDEC Standard  
No. 7A  
ORDERING INFORMATION  
Chip Complexity: 100 FETs or 25 Equivalent Gates  
MC54HCXXXAJ  
MC74HCXXXAN  
MC74HCXXXAD  
Ceramic  
Plastic  
SOIC  
LOGIC DIAGRAM  
PIN ASSIGNMENT  
2
3
4
5
6
7
Y0  
Y1  
A0  
A1  
SELECT  
1
2
16  
15  
ADDRESS  
INPUTS  
V
a
a
a
CC  
a
A0  
SELECT  
a
ACTIVE–LOW  
OUTPUTS  
a
b
Y2  
Y3  
3
4
14  
13  
a
A1  
Y0  
Y1  
Y2  
A0  
b
a
a
a
a
A1  
b
a
5
6
12  
11  
Y0  
Y1  
Y2  
Y3  
b
b
b
b
1
SELECT  
a
7
8
10  
9
Y3  
a
14  
13  
12  
11  
10  
9
GND  
Y0  
Y1  
Y2  
Y3  
ADDRESS  
INPUTS  
A0  
A1  
b
b
b
b
b
b
ACTIVE–LOW  
OUTPUTS  
FUNCTION TABLE  
Inputs  
Select A1 A0  
Outputs  
Y0 Y1 Y2 Y3  
15  
SELECT  
b
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
PIN 16 = V  
CC  
PIN 8 = GND  
H
H
X = don’t care  
10/95  
REV 6  
Motorola, Inc. 1995  

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