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IDT74LVCH16646APV PDF预览

IDT74LVCH16646APV

更新时间： 2024-11-06 11:18:59
品牌 Logo 应用领域
艾迪悌 - IDT 总线驱动器总线收发器触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 115K
描述
3.3V CMOS 16-BIT BUS TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS 5 VOLT TOLERANT I/O AND BUS-HOLD

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中文翻译

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IDT74LVCH16646APV 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：0.635 MM PITCH, SSOP-56
针数：56Reach Compliance Code：not_compliant
风险等级：5.33Is Samacsys：N
其他特性：WITH DIRECTION CONTROL控制类型：INDEPENDENT CONTROL
计数方向：BIDIRECTIONAL系列：LVC/LCX/Z
JESD-30 代码：R-PDSO-G56JESD-609代码：e0
长度：18.415 mm负载电容（CL）：50 pF
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
峰值回流温度（摄氏度）：NOT SPECIFIED电源：3.3 V
Prop。Delay @ Nom-Sup：5.7 ns传播延迟（tpd）：7.9 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触发器类型：POSITIVE EDGE
宽度：7.5 mmBase Number Matches：1

IDT74LVCH16646APV 数据手册

 浏览型号IDT74LVCH16646APV的Datasheet PDF文件第2页浏览型号IDT74LVCH16646APV的Datasheet PDF文件第3页浏览型号IDT74LVCH16646APV的Datasheet PDF文件第4页浏览型号IDT74LVCH16646APV的Datasheet PDF文件第5页浏览型号IDT74LVCH16646APV的Datasheet PDF文件第6页浏览型号IDT74LVCH16646APV的Datasheet PDF文件第7页 
IDT74LVCH16646A  
3.3V CMOS 16-BIT BUS  
TRANSCEIVER/REGISTER  
WITH 3-STATE OUTPUTS,  
5 VOLT TOLERANT I/O AND BUS-HOLD  
FEATURES:  
DESCRIPTION:  
• Typical tSK(o) (Output Skew) < 250ps  
The LVCH16646A 16-bit bus transceiver and register is built using  
advanced dual metal CMOS technology. This high-speed, low power  
device is organized as two independent 8-bit D-type transceivers with 3-  
state D-type registers.The controls circuitry is organized for multiplexed  
transmission of data between A bus and B bus either directly or from the  
internalstorageregisters.Each8-bittransceiver/registerfeaturesdirection  
control(DIR),over-ridingOutputEnablecontrol(OE)andSelectlines(SAB  
andSBA)toselecteitherreal-timedataorstoreddata.Separateclockinputs  
areprovidedforAandBportregisters. DataontheAorBdatabus, orboth,  
can be stored in the internal registers by the low-to-high transitions at the  
appropriateclockpins. Flow-throughorganizationofsignalpinssimplifies  
layout. All inputs are designed with hysteresis for improved noise margin.  
Allpinscanbedrivenfromeither3.3Vor5Vdevices. Thisfeatureallows  
the use of this device as a translator in a mixed 3.3V/5V supply system.  
TheLVCH16646Ahasbeendesignedwitha ±24mAoutputdriver. 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 SSOP, TSSOP, and TVSOP packages  
DRIVE FEATURES:  
• High Output Drivers: ±24mA  
• Reduced system switching noise  
APPLICATIONS:  
• 5V and 3.3V mixed voltage systems  
• Data communication and telecommunication systems  
The LVCH16646A has “bus-hold” which retains the inputs’ last state  
whenevertheinputgoestoahighimpedance. Thispreventsfloatinginputs  
and eliminates the need for pull-up/down resistors.  
FUNCTIONALBLOCKDIAGRAM  
29  
56  
2OE  
1OE  
1
28  
1DIR  
2DIR  
55  
30  
2CLKBA  
1CLKBA  
54  
31  
27  
2SBA  
1SBA  
2
2CLKAB  
1CLKAB  
3
26  
2SAB  
1SAB  
1D  
C1  
1D  
One of Eight Channels  
C1  
One of Eight Channels  
1A1 5  
15  
42  
52  
2A1  
1B1  
2B1  
1D  
C1  
1D  
C1  
TO SEVEN OTHER CHANNELS  
TO SEVEN OTHER CHANNELS  
TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.  
INDUSTRIAL TEMPERATURE RANGE  
MARCH 1999  
1
© 1999 Integrated Device Technology, Inc.  
DSC-3787/1  
12345678

中文翻译

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与IDT74LVCH16646APV相关器件

型号 品牌 获取价格 描述 数据表
IDT74LVCH16646APV8 IDT

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 		Registered Bus Transceiver, LVC/LCX/Z Series, 2-Func, 8-Bit, True Output, CMOS, PDSO56, 0.
IDT74LVCH16652 IDT

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 		3.3V CMOS 16-BIT BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS, 5V TOLERANT I/O, BUS-H
IDT74LVCH16652APA ETC

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 		Dual 8-bit Bus Transceiver
IDT74LVCH16652APA8 IDT

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 		Registered Bus Transceiver, LVC/LCX/Z Series, 2-Func, 8-Bit, True Output, CMOS, PDSO56, 0.
IDT74LVCH16652APF ETC

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 		Dual 8-bit Bus Transceiver
IDT74LVCH16652APV ETC

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 		Dual 8-bit Bus Transceiver
IDT74LVCH16652APV8 IDT

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 		Registered Bus Transceiver, LVC/LCX/Z Series, 2-Func, 8-Bit, True Output, CMOS, PDSO56, 0.
IDT74LVCH16652PA IDT

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 		3.3V CMOS 16-BIT BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS, 5V TOLERANT I/O, BUS-H
IDT74LVCH16652PV IDT

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 		3.3V CMOS 16-BIT BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS, 5V TOLERANT I/O, BUS-H
IDT74LVCH16701APA ETC

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 		Read/Write Buffer

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