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IDT74FCT166245TPF8 PDF预览

IDT74FCT166245TPF8

更新时间: 2024-01-18 04:57:02
品牌 Logo 应用领域
艾迪悌 - IDT 开关光电二极管输出元件逻辑集成电路电视
页数 文件大小 规格书
7页 136K
描述
Bus Transceiver, FCT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, TVSOP-48

IDT74FCT166245TPF8 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:TSSOP,针数:48
Reach Compliance Code:unknown风险等级:5.75
其他特性:DIRECTION CONTROL; LIGHT DRIVE O/P MINIMUM SWITCHING NOISE; MAX OUTPUT SKEW = 0.5NS系列:FCT
JESD-30 代码:R-PDSO-G48JESD-609代码:e0
长度:9.7 mm逻辑集成电路类型:BUS TRANSCEIVER
位数:8功能数量:2
端口数量:2端子数量:48
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
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
传播延迟(tpd):7 ns认证状态:Not Qualified
座面最大高度:1.2 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 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:0.4 mm
端子位置:DUAL宽度:4.4 mm
Base Number Matches:1

IDT74FCT166245TPF8 数据手册

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FAST CMOS 16-BIT  
BIDIRECTIONAL  
IDT74FCT166245T/AT  
TRANSCEIVER  
DESCRIPTION:  
FEATURES:  
0.5 MICRON CMOS Technology  
High-speed, low-power CMOS replacement for ABT functions  
Typical tSK(o) (Output Skew) < 250ps  
Low input and output leakage 1µA (max.)  
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using  
machine model (C = 200pF, R = 0)  
Light Drive A Port: ±8mA  
High Drive B Port: +64mA, 32mA  
Minimal system switching noise  
Typical VOLP (Output Ground Bounce) < 0.25V at VCC = 5V,TA  
= 25°C (A Port Switching)  
TheFCT166245T16-bittransceiveris builtusingadvanceddualmetal  
CMOS technology. These high-speed, low-powertransceivers are ideal  
for synchronous communication between two buses (A and B). The  
DirectionandOutputEnable controls operate these devices as eithertwo  
independent 8-bit transceivers or one 16-bit transceiver. The direction  
controlpin(xDIR)controls thedirectionofdataflow.Theoutputenablepin  
(xOE)overridesthedirectioncontrolanddisablesbothports.Allinputsare  
designedwithhysteresis forimprovednoise margin.  
The FCT166245T is suited for very low noise, point-to-point driving  
where there is a single receiver, or a light lumped load (<100pF). The  
buffersaredesignedtolimittheoutputcurrenttolevelswhichwillavoidnoise  
and ringing on the signal lines without using external series terminating  
resistors. Thesepartshavea±8mAdriveronthe"A"Portanda+64/–32mA  
driveronthe"B"Port,makingthemidealforinterfacingnoisysystembusses  
tonoisesensitiveinterfaces.  
Power off disable outputs permit live insertion”  
Available in SSOP, TSSOP, or TVSOP packages  
FUNCTIONALBLOCKDIAGRAM  
1 DIR  
2 DIR  
1OE  
2OE  
1A1  
2A1  
1B1  
2B1  
1A2  
2A2  
1B2  
2B2  
1A3  
2A3  
1B3  
2B3  
1A4  
2A4  
1B4  
2B4  
1A5  
2A5  
1B5  
2B5  
1A6  
2A6  
1B6  
2B6  
1A7  
2A7  
1B7  
2B7  
1A8  
2A8  
1B8  
2B8  
INDUSTRIAL TEMPERATURE RANGE  
JUNE 2000  
1
c
1999 Integrated Device Technology, Inc.  
DSC-5458/-  

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