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74LVQ240M PDF预览

74LVQ240M

更新时间: 2024-11-16 22:53:19
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 总线驱动器总线收发器逻辑集成电路光电二极管输出元件
页数 文件大小 规格书
8页 67K
描述
LOW VOLTAGE OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED

74LVQ240M 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-20
针数:20Reach Compliance Code:compliant
风险等级:5.22Is Samacsys:N
控制类型:ENABLE LOW系列:LVQ
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:12.8 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大I(ol):0.024 A
位数:4功能数量:2
端口数量:2端子数量:20
最高工作温度:125 °C最低工作温度:-55 °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,.4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 V
Prop。Delay @ Nom-Sup:11 ns传播延迟(tpd):14 ns
认证状态:Not Qualified座面最大高度:2.65 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):2.7 V
表面贴装:YES技术:CMOS
温度等级:MILITARY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:NOT SPECIFIED
宽度:7.5 mmBase Number Matches:1

74LVQ240M 数据手册

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74LVQ240  
LOW VOLTAGE OCTAL BUS BUFFER  
WITH 3 STATE OUTPUTS (INVERTED)  
HIGH SPEED:  
tPD =6 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 =0.4V(TYP.)at VCC = 3.3V  
75TRANSMISSIONLINEOUTPUT DRIVE  
CAPABILITY  
SYMMETRICAL OUTPUT IMPEDANCE:  
|IOH| = IOL = 12 mA (MIN)  
ORDER CODES :  
74LVQ240M  
74LVQ240T  
PCI BUSLEVELSGUARANTEED AT 24mA  
BALANCEDPROPAGATIONDELAYS:  
tPLH tPHL  
technology.It is ideal for low power and low noise  
3.3V applications.  
It has better speed performance at 3.3V than 5V  
LSTTL family combined with the true CMOS low  
power consumption.  
G output control governs four BUS BUFFERs.  
This device is designed to be used with 3 state  
memory address drivers, etc.  
OPERATING VOLTAGERANGE:  
VCC (OPR)= 2V to 3.6V (1.2VData Retention)  
PIN AND FUNCTION COMPATIBLEWITH  
74 SERIES240  
IMPROVED LATCH-UP IMMUNITY  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
DESCRIPTION  
The LVQ240 is a low voltage CMOS OCTAL BUS  
BUFFER fabricated with sub-micron silicon gate  
and  
double-layer metal  
wiring  
C2MOS  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
1/8  
February 1999  

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