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IDT74LVCH16543APV8 PDF预览

IDT74LVCH16543APV8

更新时间: 2024-11-06 21:10:23
品牌 Logo 应用领域
艾迪悌 - IDT 光电二极管输出元件逻辑集成电路
页数 文件大小 规格书
6页 139K
描述
Registered Bus Transceiver, LVC/LCX/Z Series, 2-Func, 8-Bit, True Output, CMOS, PDSO56, SSOP-56

IDT74LVCH16543APV8 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SSOP包装说明:SSOP, SSOP56,.4
针数:56Reach Compliance Code:not_compliant
风险等级:5.54其他特性:WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
控制类型:INDEPENDENT CONTROL计数方向:BIDIRECTIONAL
系列:LVC/LCX/ZJESD-30 代码:R-PDSO-G56
JESD-609代码:e0长度:18.415 mm
逻辑集成电路类型:REGISTERED BUS TRANSCEIVER最大I(ol):0.024 A
湿度敏感等级:1位数:8
功能数量:2端口数量:2
端子数量:56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:SSOP封装等效代码:SSOP56,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
包装方法:TAPE AND REEL峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 VProp。Delay @ Nom-Sup:5.4 ns
传播延迟(tpd):7.4 ns认证状态:Not Qualified
座面最大高度:2.794 mm子类别:Bus Driver/Transceivers
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):2.7 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:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED翻译:N/A
宽度:7.5 mmBase Number Matches:1

IDT74LVCH16543APV8 数据手册

 浏览型号IDT74LVCH16543APV8的Datasheet PDF文件第2页浏览型号IDT74LVCH16543APV8的Datasheet PDF文件第3页浏览型号IDT74LVCH16543APV8的Datasheet PDF文件第4页浏览型号IDT74LVCH16543APV8的Datasheet PDF文件第5页浏览型号IDT74LVCH16543APV8的Datasheet PDF文件第6页 
3.3V CMOS 16-BIT  
REGISTERED TRANSCEIVER  
WITH 3-STATE OUTPUTS,  
IDT74LVCH16543A  
5 VOLT TOLERANT I/O, BUS-HOLD  
DESCRIPTION  
FEATURES:  
tSK(0)  
(Output Skew) < 250ps  
Typical  
TheLVCH16543A16-bitregisteredtransceiveris builtusingadvanced  
dual metal CMOS technology. The LVCH16543A can be used as two 8-  
bittransceivers orone 16-bittransceiver. Separate latch-enable (LEAB  
orLEBA)andoutput-enable(OEABorOEBA)inputsareprovidedforeach  
registertopermitindependentcontrolineitherdirectionofdata flow. The  
A-to-Benable (CEAB)inputmustbe lowinordertoenterdata fromthe A  
portortooutput data fromthe Bport. LEAB controls the latch function.  
WhenLEABis low,the AtoBlatches are transparent. Asubsequentlow-  
to-hightransitionofLEAB puts the Alatches inthe storage mode. OEAB  
performs outputenablefunctionontheBport. DataflowfromtheBportto  
the A port is similar but requires using CEBA, LEBA, and OEBA inputs.  
Flow-throughorganizationofsignalpins simplifies layout. Allinputs are  
designedwithhysteresis forimprovednoise margin.  
ESD > 2000V per MIL-STD-883, Method 3015;  
> 200V using machine model (C = 200pF, R = 0)  
0.635mm pitch SSOP, 0.50mm pitch TSSOP  
and 0.40mm pitch TVSOP packages  
Extended commercial range of -40°C to +85°C  
VCC = 3.3V ±0.3V, Normal Range  
VCC = 2.7V to 3.6V, Extended Range  
CMOS power levels (0.4µW typ. static)  
All inputs, outputs and I/O are 5 Volt tolerant  
Supports hot insertion  
Drive Features for LVCH16543A:  
High Output Drivers: ±24mA  
Reduced system switching noise  
Allpinsofthis16-bitregisteredtransceivercanbedrivenfromeither3.3V  
or5Vdevices.This feature allows the use ofthis device as a translatorin  
a mixed3.3V/5Vsupplysystem.  
APPLICATIONS:  
• 5V and 3.3V mixed voltage systems  
TheLVCH16543Ahasbeendesignedwitha±24mAoutputdriver. This  
driver is capable of driving a moderate to heavy load while maintaining  
speedperformance.  
Data communication and telecommunication systems  
The LVCH16543A has bus-hold” which retains the inputs’ last state  
whenevertheinputgoestoahighimpedance. Thispreventsfloatinginputs  
andeliminates the needforpull-up/downresistors.  
FunctionalBlockDiagram  
29  
56  
2OEBA  
OEBA  
1
1
31  
54  
55  
1
2CEBA  
CEBA  
30  
2LEBA  
1LEBA  
1OEAB  
28  
2OEAB  
26  
3
CEAB  
2
1CEAB  
1LEAB  
2
27  
15  
2LEAB  
2A1  
C1  
1D  
C1  
1D  
5
1A1  
42  
52  
B
2
1
1B1  
C1  
1D  
C1  
1D  
TO SEVEN OTHER CHANNELS  
TO SEVEN OTHER CHANNELS  
EXTENDED COMMERCIAL TEMPERATURE RANGE  
JULY 1999  
1
c
1999 Integrated Device Technology, Inc.  
DSC-4612/-  

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