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MC74LCX540MEL PDF预览

MC74LCX540MEL

更新时间: 2024-11-21 05:22:11
品牌 Logo 应用领域
安森美 - ONSEMI /
页数 文件大小 规格书
8页 88K
描述
Low-Voltage CMOS Octal Buffer Flow Through Pinout With 5 V−Tolerant Inputs and Outputs (3−State, Inverting)

MC74LCX540MEL 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP20,.3
针数:20Reach Compliance Code:unknown
风险等级:5.12控制类型:ENABLE LOW
系列:LVC/LCX/ZJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:12.575 mm
逻辑集成电路类型:BUS DRIVER最大I(ol):0.024 A
湿度敏感等级:3位数:8
功能数量:1端口数量:2
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °C输出特性:3-STATE
输出极性:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP20,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:RAIL峰值回流温度(摄氏度):260
电源:3.3 VProp。Delay @ Nom-Sup:6.5 ns
传播延迟(tpd):7.5 ns认证状态:Not Qualified
座面最大高度:2.05 mm子类别:Bus Driver/Transceivers
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):3.3 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: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:5.275 mm
Base Number Matches:1

MC74LCX540MEL 数据手册

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MC74LCX540  
Low−Voltage CMOS  
Octal Buffer  
Flow Through Pinout  
With 5 V−Tolerant Inputs and Outputs  
(3−State, Inverting)  
http://onsemi.com  
MARKING  
The MC74LCX540 is a high performance, inverting octal buffer  
operating from a 2.3 to 3.6 V supply. This device is similar in function  
to the MC74LCX240, while providing flow through architecture.  
High impedance TTL compatible inputs significantly reduce current  
loading to input drivers while TTL compatible outputs offer improved  
DIAGRAMS  
20  
SOIC−20  
DW SUFFIX  
CASE 751D  
LCX540  
AWLYYWW  
20  
switching noise performance. A V specification of 5.5 V allows  
I
MC74LCX540 inputs to be safely driven from 5 V devices. The  
MC74LCX540 is suitable for memory address driving and all TTL  
level bus oriented transceiver applications.  
1
1
Current drive capability is 24 mA at the outputs. The Output Enable  
(OE1, OE2) inputs, when HIGH, disables the outputs by placing them  
in a HIGH Z condition.  
20  
LCX  
540  
ALYW  
TSSOP−20  
DT SUFFIX  
CASE 948E  
20  
Features  
1
Designed for 2.3 to 3.6 V V Operation  
CC  
1
5 V Tolerant − Interface Capability With 5 V TTL Logic  
Supports Live Insertion and Withdrawal  
I  
Specification Guarantees High Impedance When V = 0 V  
20  
OFF  
CC  
SOEIAJ−20  
M SUFFIX  
CASE 967  
1
LVTTL Compatible  
LVCMOS Compatible  
24 mA Balanced Output Sink and Source Capability  
Near Zero Static Supply Current in All Three Logic States (10 mA)  
Substantially Reduces System Power Requirements  
Latchup Performance Exceeds 500 mA  
74LCX540  
AWLYWW  
20  
1
A
L, WL  
Y, YY  
= Assembly Location  
= Wafer Lot  
= 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. 5  
MC74LCX540/D  

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