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74LVQ157M PDF预览

74LVQ157M

更新时间: 2024-11-19 22:53:19
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 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 63K
描述
LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER

74LVQ157M 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:SOP, SOP16,.25
针数:16Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.23
Is Samacsys:N系列:LVQ
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:MULTIPLEXER最大I(ol):0.024 A
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:125 °C最低工作温度:-55 °C
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:TUBE峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 VProp。Delay @ Nom-Sup:10 ns
传播延迟(tpd):13.5 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):2.7 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

74LVQ157M 数据手册

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74LVQ157  
LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER  
HIGH SPEED:  
tPD =5 ns (TYP.)at VCC = 3.3V  
COMPATIBLEWITH TTL OUTPUT  
LOW POWER DISSIPATION:  
I
CC =4 µA (MAX.) at TA =25 oC  
M
T
LOWNOISE:  
(Micro Package)  
(TSSOPPackage)  
VOLP =0.2V(TYP.)at VCC = 3.3V  
75TRANSMISSIONLINEOUTPUT DRIVE  
CAPABILITY  
SYMMETRICAL OUTPUT IMPEDANCE:  
|IOH| = IOL = 12 mA (MIN)  
ORDER CODES :  
74LVQ157M  
74LVQ157T  
PCI BUSLEVELSGUARANTEED AT 24mA  
BALANCEDPROPAGATIONDELAYS:  
tPLH tPHL  
It has better speed performance at 3.3V than 5V  
LSTTL family combined with the true CMOS low  
power consumption.  
It consists of four 2-input digital multiplexers with  
common select and strobe inputs. When strobe  
input is held high selection of data is inhibit and  
OPERATING VOLTAGERANGE:  
VCC (OPR)= 2V to 3.6V (1.2VData Retention)  
PIN AND FUNCTION COMPATIBLEWITH  
74 SERIES157  
IMPROVED LATCH-UP IMMUNITY  
all the outputs become low. The  
SELECT  
decoding determines whether the A or B inputs  
get routed to their corresponding Y outputs.  
DESCRIPTION  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
The LVQ157 is a low voltage CMOS QUAD  
2-CHANNEL MULTIPLEXER fabricated with  
sub-micron silicon gate and double-layer metal  
wiring C2MOS technology. It is ideal for low  
power and low noise 3.3V applications.  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
1/8  
February 1999  

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