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IDT74FST3125Q8 PDF预览

IDT74FST3125Q8

更新时间: 2024-09-17 15:34:47
品牌 Logo 应用领域
艾迪悌 - IDT 驱动光电二极管逻辑集成电路
页数 文件大小 规格书
5页 91K
描述
Bus Driver, CBT/FST/QS/5C/B Series, 1-Func, 4-Bit, True Output, CMOS, PDSO16, QSOP-16

IDT74FST3125Q8 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SSOP,针数:16
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.29其他特性:BUS SWITCH
系列:CBT/FST/QS/5C/BJESD-30 代码:R-PDSO-G16
JESD-609代码:e0长度:4.9 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
位数:4功能数量:1
端口数量:2端子数量:16
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
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
传播延迟(tpd):0.25 ns认证状态:Not Qualified
座面最大高度:1.75 mm最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4.75 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL宽度:3.9116 mm
Base Number Matches:1

IDT74FST3125Q8 数据手册

 浏览型号IDT74FST3125Q8的Datasheet PDF文件第2页浏览型号IDT74FST3125Q8的Datasheet PDF文件第3页浏览型号IDT74FST3125Q8的Datasheet PDF文件第4页浏览型号IDT74FST3125Q8的Datasheet PDF文件第5页 
4-BIT BUS SWITCH  
IDT74FST3125  
FEATURES:  
DESCRIPTION:  
Bus switches provide zero delay paths  
TheFST3125belongtoIDT'sfamilyofBusswitches. Busswitchdevices  
performthe functionofconnectingorisolatingtwoports withoutproviding  
anyinherentcurrentsinkorsource capability. Thus theygenerate little or  
nonoise oftheirownwhile providinga lowresistance pathforanexternal  
driver. Thesedevicesconnectinputandoutputportsthroughann-channel  
FET. Whenthegate-to-sourcejunctionofthis FETis adequatelyforward-  
biasedthe device conducts andthe resistance betweeninputandoutput  
ports is small. Withoutadequatebias onthegate-to-sourcejunctionofthe  
FET, the FETis turnedoff, therefore withnoVCC applied, the device has  
hotinsertioncapability.  
Extended commercial range of –40°C to +85°C  
Low switch on-resistance: FST3xxx – 5Ω  
TTL-compatible input and output levels  
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using  
machine model (C = 200pF, R = 0)  
Available in QSOP, SOIC, and TSSOP Packages  
Thelowon-resistanceandsimplicityoftheconnectionbetweeninputand  
outputports reduces the delayinthis pathtoclose tozero.  
The FST3125 is a 4-bit TTL-compatible bus switch. The xOE pins  
provide individualenable controlfor eachof the four bits.  
PINCONFIGURATION  
FUNCTIONALBLOCKDIAGRAM  
16  
15  
14  
13  
12  
1
2
Vcc  
4OE  
4A  
NC  
1Y  
1A  
1OE  
1A  
3
4
1OE  
4Y  
1Y  
SO16-1  
SO16-7  
2OE  
5
3OE  
3A  
2Y  
3Y  
4Y  
2A  
2A  
2Y  
6
7
8
11  
10  
9
3Y  
GND  
NC  
2OE  
SOIC/ QSOP  
TOP VIEW  
3A  
3OE  
14  
13  
12  
1OE  
1A  
1
Vcc  
4OE  
4A  
2
1Y  
3
4
4A  
2OE  
11  
10  
9
4Y  
SO14-3  
2A  
2Y  
5
3OE  
3A  
4OE  
6
7
8
GND  
3Y  
TSSOP  
TOP VIEW  
COMMERCIAL TEMPERATURE RANGE  
AUGUST 1999  
1
c
1999 Integrated Device Technology, Inc.  
DSC-3471/4  

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