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Datasheet > 74LVCH16543APAG
74LVCH16543APAG PDF预览

74LVCH16543APAG

更新时间： 2024-11-05 01:18:11
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 234K
描述
3.3V CMOS 16-BIT REGISTERED TRANSCEIVER

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中文翻译

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74LVCH16543APAG 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：TSSOP
包装说明：TSSOP-56针数：56
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：1.82
Samacsys Description：TSSOP 6.1 MM 0.5MM PITCH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：e3长度：14 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：TSSOP封装等效代码：TSSOP56,.3,20
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电源：3.3 V
Prop。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：1.1 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：Matte Tin (Sn) - annealed
端子形式：GULL WING端子节距：0.5 mm
端子位置：DUAL处于峰值回流温度下的最长时间：30
翻译：N/A宽度：6.1 mm
Base Number Matches：1

74LVCH16543APAG 数据手册

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3.3V CMOS 16-BIT  
REGISTERED TRANSCEIVER  
WITH 3-STATE OUTPUTS,  
IDT74LVCH16543A  
5 VOLT TOLERANT I/O, BUS-HOLD  
FEATURES:  
DESCRIPTION  
• Typical tSK(o) (Output Skew) < 250ps  
The LVCH16543A 16-bit registered transceiver is built using advanced  
dualmetalCMOStechnology. TheLVCH16543Acanbeusedastwo8-bit  
transceivers or one 16-bit transceiver. Separate latch-enable (LEAB or  
LEBA) and output-enable (OEAB or OEBA) inputs are provided for each  
register to permit independent control in either direction of data flow. The  
A-to-B enable (CEAB) input must be low in order to enter data from the A  
portortooutput data fromtheBport. LEABcontrolsthelatch function. When  
LEAB is low, the A to B latches are transparent. A subsequent low-to-high  
transitionof LEABputstheAlatchesinthestoragemode. OEABperforms  
outputenablefunctionontheB port. Dataflow fromtheB porttotheA port  
issimilarbutrequiresusingCEBA, LEBA, andOEBAinputs. Flow-through  
organization of signal pins simplifies layout. All inputs are designed with  
hysteresis for improved noise margin.  
Allpinsofthis16-bitregisteredtransceivercanbedrivenfromeither3.3V  
or 5V devices. This feature allows the use of this device as a translator in  
a mixed 3.3V/5V supply system.  
TheLVCH16543Ahasbeendesignedwitha ±24mA output driver. This  
driver is capable of driving a moderate to heavy load while maintaining  
speedperformance.  
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using  
machine model (C = 200pF, R = 0)  
• VCC = 3.3V ± 0.3V, Normal Range  
• VCC = 2.7V to 3.6V, Extended Range  
• CMOS power levels (0.4μ W typ. static)  
• All inputs, outputs, and I/O are 5V tolerant  
• Supports hot insertion  
• Available in TSSOP package  
DRIVE FEATURES:  
• High Output Drivers: ±24mA  
• Reduced system switching noise  
APPLICATIONS:  
• 5V and 3.3V mixed voltage systems  
• Data communication and telecommunication systems  
The LVCH16543A has “bus-hold” which retains the inputs’ last state  
whenevertheinputgoestoahighimpedance. Thispreventsfloatinginputs  
and eliminates the need for pull-up/down resistors.  
FUNCTIONALBLOCKDIAGRAM  
29  
56  
2OEBA  
1OEBA  
31  
54  
2CEBA  
1CEBA  
30  
55  
2LEBA  
1LEBA  
28  
1
2OEAB  
1OEAB  
26  
3
2CEAB  
1CEAB  
2
27  
2LEAB  
1LEAB  
C1  
C1  
15  
2A1  
5
1A1  
42  
52  
2B1  
1B1  
1D  
1D  
C1  
1D  
C1  
1D  
TO SEVEN OTHER CHANNELS  
TO SEVEN OTHER CHANNELS  
TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.  
INDUSTRIAL TEMPERATURE RANGE  
JANUARY 2016  
1
© 2016 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.  
DSC-4612/6  
123456

中文翻译

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74LVCH16543APAG 替代型号

型号 品牌 替代类型 描述 数据表
74LVCH16543APAG8 IDT

完全替代

 3.3V CMOS 16-BIT REGISTERED TRANSCEIVER
SN74LVCH16543ADGGR TI

功能相似

 16-BIT REGISTERED TRANSCEIVER WITH 3-STATE OUTPUTS
74LCX16543MTD FAIRCHILD

功能相似

 Low Voltage 16-Bit Registered Transceiver with 5V Tolerant Inputs and Outputs

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