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74LVC540AT20-13 PDF预览

74LVC540AT20-13

更新时间: 2024-01-15 03:22:11
品牌 Logo 应用领域
美台 - DIODES 驱动光电二极管逻辑集成电路
页数 文件大小 规格书
10页 452K
描述
Bus Driver, LVC/LCX/Z Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDSO20, 6.40 X 6.50 MM, 1.20 MM HEIGHT, 0.65 MM PITCH, GREEN, TSSOP-20

74LVC540AT20-13 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:TSSOP,Reach Compliance Code:compliant
HTS代码:8542.39.00.01Factory Lead Time:14 weeks
风险等级:1.68系列:LVC/LCX/Z
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:6.5 mm逻辑集成电路类型:BUS DRIVER
湿度敏感等级:1位数:8
功能数量:1端口数量:2
端子数量:20最高工作温度:125 °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:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
传播延迟(tpd):12.2 ns座面最大高度:1.2 mm
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):1.65 V
标称供电电压 (Vsup):1.8 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:4.4 mm
Base Number Matches:1

74LVC540AT20-13 数据手册

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74LVC540A  
OCTAL BUFFER/ LINE DRIVER WITH 3 STATE OUTPUTS  
Description  
Pin Assignments  
The 74LVC540A is an octal inverting buffer/driver is designed for  
driving bus lines or buffer memory address registers. The 3-state  
control gate is a 2-input AND gate with active-low inputs so that, if  
either output enable (OE1 or OE2) input is high, all eight outputs are in  
the high-impedance state..These devices feature inputs and outputs  
on opposite sides of the package that facilitate printed circuit board  
layout.  
The device is designed for operation with a power supply range of  
1.65V to 3.6V.  
The inputs are tolerant to 5.5V allowing this device to be used in a  
mixed voltage environment. The device is fully specified for partial  
power down applications using IOFF. The IOFF circuitry disables the  
output preventing damaging current backflow when the device is  
powered down.  
Features  
Applications  
Supply Voltage Range from 1.65V to 3.6V  
Sinks or Sources 24mA at VCC = 3V  
CMOS Low Power Consumption  
General Purpose Logic  
Bus Driving  
Power Down Signal Isolation  
Wide array of products such as:  
I
OFF Supports Partial Power Down Operation  
Inputs or Outputs Accept Up to 5.5V  
ƒ
PCs, Notebooks, Netbooks, Ultrabooks  
Networking Computer Peripherals, Hard Drives, CD/DVD  
ROM  
Inputs Can Be Driven by 3.3V or 5V Allowing for Mixed Voltage  
Applications  
ƒ
ƒ
Schmitt Trigger Action at All Inputs  
TV, DVD, DVR, Set Top Box  
Typical VOLP (Quiet Output Ground Bounce) Less Than 0.8V with  
VCC = 3.3V and TA = +25°C  
Typical VOHV (Quiet Output dynamic VOH) Greater than 2.0V with  
VCC = 3.3V and TA = +25°C  
ESD Protection Tested per JESD 22  
ƒ
ƒ
ƒ
Exceeds 200-V Machine Model (A115)  
Exceeds 2000-V Human Body Model (A114)  
Exceeds 1000-V Charged Device Model (C101)  
Latch-Up Exceeds 250mA per JESD 78, Class I  
All devices are:  
ƒ
ƒ
Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2)  
Halogen and Antimony Free. “Green” Device (Note 3)  
Notes:  
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.  
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen and Antimony free,  
"Green" and Lead-Free.  
3. Halogen and Antimony free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and  
<1000ppm antimony compounds.  
1 of 10  
www.diodes.com  
July 2014  
© Diodes Incorporated  
74LVC540A  
Document number: DS35890 Rev. 1 - 2  

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