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IDT72401L45PDG PDF预览

IDT72401L45PDG

更新时间: 2024-11-11 20:44:27
品牌 Logo 应用领域
艾迪悌 - IDT 时钟先进先出芯片光电二极管内存集成电路
页数 文件大小 规格书
9页 80K
描述
FIFO, 64X4, Asynchronous, CMOS, PDIP16

IDT72401L45PDG 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ObsoleteReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.84最大时钟频率 (fCLK):45 MHz
JESD-30 代码:R-PDIP-T16JESD-609代码:e3
内存集成电路类型:OTHER FIFO内存宽度:4
湿度敏感等级:1端子数量:16
字数:64 words字数代码:64
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:64X4
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP16,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):260
电源:5 V认证状态:Not Qualified
子类别:FIFOs最大压摆率:0.035 mA
标称供电电压 (Vsup):5 V表面贴装:NO
技术:CMOS温度等级:COMMERCIAL
端子面层:MATTE TIN端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30Base Number Matches:1

IDT72401L45PDG 数据手册

 浏览型号IDT72401L45PDG的Datasheet PDF文件第2页浏览型号IDT72401L45PDG的Datasheet PDF文件第3页浏览型号IDT72401L45PDG的Datasheet PDF文件第4页浏览型号IDT72401L45PDG的Datasheet PDF文件第5页浏览型号IDT72401L45PDG的Datasheet PDF文件第6页浏览型号IDT72401L45PDG的Datasheet PDF文件第7页 
IDT72401  
IDT72403  
CMOSPARALLELFIFO  
64 x 4 and 64 x 5  
First-ln/First-Outmemoriesorganized64wordsby4bits. TheIDT72403 also  
hasanOutputEnable(OE)pin.TheFlFOsaccept4-bit dataatthedatainput  
(D0-D3). The storeddata stackupona first-in/first-outbasis.  
AShiftOut(SO)signalcausesthedataatthenexttolastwordtobeshifted  
totheoutputwhileallotherdatashiftsdownonelocationinthestack.TheInput  
Ready(IR)signalacts like a flagtoindicate whenthe inputis readyfornew  
data(IR=HIGH)or tosignalwhentheFIFOisfull(IR=LOW). TheIRsignal  
canalsobeusedtocascademultipledevicestogether.TheOutputReady(OR)  
signalis a flagtoindicate thatthe outputremains validdata (OR=HIGH)or  
toindicate thatthe FIFOis empty(OR=LOW).The ORcanalsobe usedto  
cascademultipledevicestogether.  
FEATURES:  
First-ln/First-Out Dual-Port memory  
64 x 4 organization (IDT72401/72403)  
RAM-based FIFO with low falI-through time  
Low-power consumption  
Active: 175mW (typ.)  
Maximum shift rate — 45MHz  
High data output drive capability  
Asynchronous and simultaneous read and write  
Fully expandable by bit width  
Fully expandable by word depth  
WidthexpansionisaccomplishedbylogicallyANDingtheIRandORsignals  
toformcompositesignals.  
IDT72403 have Output Enable pin to enable output data  
High-speed data communications applications  
High-performance CMOS technology  
Available in CERDIP, plastic DIP and SOIC  
Military product compliant to MlL-STD-883, Class B  
Standard Military Drawing #5962-86846 and  
5962-89523 is listed on this function.  
Industrial temperature range (–40°C to +85°C) is available  
(plastic packages only)  
Depthexpansionisaccomplishedbytyingthedatainputsofonedeviceto  
thedataoutputs oftheprevious device.TheIRpinofthereceivingdeviceis  
connectedtotheSOpinofthesendingdeviceandtheORpinofthesending  
device is connectedtothe ShiftIn(SI)pinofthe receivingdevice.  
Readingandwritingoperationsarecompletelyasynchronousallowingthe  
FIFOtobe usedas a bufferbetweentwodigitalmachines ofwidelyvarying  
operatingfrequencies.The45MHzspeedmakestheseFlFOsidealforhigh-  
speed communicationandcontrollerapplications.  
Green parts available, see ordering information  
Militarygradeproductismanufacturedincompliancewiththelatestrevision  
of MIL-STD-883, Class B.  
DESCRIPTION:  
The IDT72401 and IDT72403 are asynchronous high-performance  
FUNCTIONALBLOCKDIAGRAM  
INPUT  
CONTROL  
LOGIC  
WRITE POINTER  
SI  
IR  
OUTPUT  
ENABLE  
O E  
WRITE MULTIPLEXER  
(IDT72403 only)  
MEMORY  
ARRAY  
D0-3  
DATA IN  
DATA IN  
Q0-3  
MASTER  
RESET  
READ MULTIPLEXER  
READ POINTER  
SO  
OR  
M R  
MASTER  
RESET  
2747 drw01  
IDTandtheIDTlogoaretrademarksofIntegratedDeviceTechnology,Inc.  
FASTisatrademarkofNationalSemiconductor,Inc.  
MILITARY AND COMMERCIAL TEMPERATURE RANGES  
APRIL 2008  
1
© 2008 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.  
DSC-2747/11  

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