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MC74LCX257DR2G PDF预览

MC74LCX257DR2G

更新时间: 2024-09-29 03:54:11
品牌 Logo 应用领域
安森美 - ONSEMI 解复用器逻辑集成电路光电二极管
页数 文件大小 规格书
8页 87K
描述
Low-Voltage CMOS Quad 2-Input Multiplexer With 5.0 V−Tolerant Inputs and Outputs (3−State, Non−Inverting)

MC74LCX257DR2G 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP16,.25针数:16
Reach Compliance Code:compliantHTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:0.38
系列:LVC/LCX/ZJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:9.9 mm
逻辑集成电路类型:MULTIPLEXER最大I(ol):0.024 A
湿度敏感等级:1功能数量:4
输入次数:2输出次数:1
端子数量:16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:TRUE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):260
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:Multiplexer/Demultiplexers
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 (Sn)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:3.9 mm
Base Number Matches:1

MC74LCX257DR2G 数据手册

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MC74LCX257  
Low−Voltage CMOS Quad  
2−Input Multiplexer  
With 5.0 V−Tolerant Inputs and Outputs  
(3−State, Non−Inverting)  
http://onsemi.com  
MARKING  
The MC74LCX257 is a high performance, quad 2−input  
multiplexer with 3−state outputs 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  
DIAGRAMS  
16  
switching noise performance. A V specification of 5.5 V allows  
I
SOIC−16  
D SUFFIX  
CASE 751B  
LCX257  
AWLYWW  
MC74LCX257 inputs to be safely driven from 5.0 V devices.  
Four bits of data from two sources can be selected using the Select  
input. The four outputs present the selected data in the true  
(non−inverted) form. The outputs may be switched to a high  
impedance state by placing a logic HIGH on the Output Enable (OE)  
input. Current drive capability is 24 mA at the outputs.  
16  
1
1
16  
TSSOP−16  
DT SUFFIX  
CASE 948F  
LCX  
257  
ALYW  
Features  
16  
Designed for 2.3 to 3.6 V V Operation  
CC  
1
5.0 V Tolerant − Interface Capability with 5.0 V TTL Logic  
Supports Live Insertion and Withdrawal  
I  
Specification Guarantees High Impedance When V = 0 V  
1
OFF  
CC  
16  
LVTTL Compatible  
LVCMOS Compatible  
SOEIAJ−16  
M SUFFIX  
CASE 966  
74LCX257  
ALYW  
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  
16  
1
1
ESD Performance:  
Human Body Model >2000 V  
Machine Model >200 V  
A
L, WL  
Y
= Assembly Location  
= Wafer Lot  
= Year  
Pb−Free Packages are Available*  
W, WW = Work Week  
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  
MC74LCX257/D  

MC74LCX257DR2G 替代型号

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MC74LCX257MELG ONSEMI

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Low-Voltage CMOS Quad 2-Input Multiplexer With 5.0 V−Tolerant Inputs and Outputs (3&

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