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MC74LCX138DR2 PDF预览

MC74LCX138DR2

更新时间: 2024-11-04 03:11:31
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输入元件
页数 文件大小 规格书
8页 90K
描述
Dual Low-Voltage CMOS 2-to-4 Decoder/Demultiplexer

MC74LCX138DR2 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOIC-16
针数:16Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:12 weeks风险等级:5.06
Is Samacsys:N其他特性:3 ENABLE INPUTS
系列:LVC/LCX/Z输入调节:STANDARD
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:9.9 mm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:1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:TAPE AND REEL峰值回流温度(摄氏度):240
电源:3.3 VProp。Delay @ Nom-Sup:6 ns
传播延迟(tpd):7.2 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):3.6 V最小供电电压 (Vsup):2 V
标称供电电压 (Vsup):2.5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
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:30宽度:3.9 mm
Base Number Matches:1

MC74LCX138DR2 数据手册

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MC74LCX139  
Dual Low−Voltage CMOS  
2−to−4 Decoder/Demultiplexer  
With 5V−Tolerant Inputs  
The MC74LCX139 is a high performance, 2−to−4 decoder/  
demultiplexer operating from a 2.3 to 3.6 V supply. High impedance  
TTL compatible inputs significantly reduce current loading to input  
drivers while TTL compatible outputs offer improved switching noise  
http://onsemi.com  
MARKING  
DIAGRAMS  
performance. A V specification of 5.5 V allows MC74LCX139 inputs  
I
16  
to be safely driven from 5 V devices. The MC74LCX139 is suitable  
for memory address decoding and other TTL level bus oriented  
applications.  
SOIC−16  
D SUFFIX  
CASE 751B  
LCX139  
AWLYWW  
16  
1
The MC74LCX139 high−speed 2−to−4 decoder/demultiplexer  
accepts two binary weighted inputs (A0, A1) and, when enabled,  
provides four mutually exclusive active−LOW outputs. The LCX139  
features an active low Enable input. All outputs will be HIGH unless  
En is LOW. The LCX139 can be used as an 8−output demultiplexer by  
using one of the active−LOW Enable inputs as the data input and the  
other Enable input as a strobe. The Enable inputs which are not used  
must be permanently tied to ground.  
1
16  
TSSOP−16  
DT SUFFIX  
CASE 948F  
LCX  
139  
ALYW  
16  
1
Current drive capability is 24 mA at the outputs.  
Features  
1
Designed for 2.3 to 3.6 V V Operation  
CC  
16  
5 V Tolerant Inputs − Interface Capability With 5 V TTL Logic  
LVTTL Compatible  
LVCMOS Compatible  
24 mA Balanced Output Sink and Source Capability  
SOEIAJ−16  
M SUFFIX  
CASE 966  
74LCX139  
ALYW  
16  
1
1
Near Zero Static Supply Current (10 mA) Substantially Reduces  
System Power Requirements  
A
L, WL  
Y
= Assembly Location  
= Wafer Lot  
Latchup Performance Exceeds 500 mA  
= Year  
ESD Performance:  
Human Body Model >2000 V  
Machine Model >200 V  
W, WW = Work Week  
Pb−Free Packages are Available*  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 3 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, 2005  
1
Publication Order Number:  
January, 2005 − Rev. 3  
MC74LCX139/D  

MC74LCX138DR2 替代型号

型号 品牌 替代类型 描述 数据表
74LCX138MX FAIRCHILD

类似代替

Low Voltage 1-of-8 Decoder/Demultiplexer with 5V Tolerant Inputs
74LCX138M FAIRCHILD

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Low Voltage 1-of-8 Decoder/Demultiplexer with 5V Tolerant Inputs
SN74LVC138AD TI

类似代替

3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS

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