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IDT74FCT166245TPA8 PDF预览

IDT74FCT166245TPA8

更新时间: 2024-02-18 15:09:53
品牌 Logo 应用领域
艾迪悌 - IDT 光电二极管逻辑集成电路
页数 文件大小 规格书
7页 93K
描述
Bus Transceiver, FCT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, TSSOP-48

IDT74FCT166245TPA8 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP48,.3,20
针数:48Reach Compliance Code:not_compliant
风险等级:5.83其他特性:DIRECTION CONTROL
控制类型:COMMON CONTROL计数方向:BIDIRECTIONAL
系列:FCTJESD-30 代码:R-PDSO-G48
JESD-609代码:e0长度:12.5 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS TRANSCEIVER
最大I(ol):0.008 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: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
封装等效代码:TSSOP48,.3,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TAPE AND REEL
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
Prop。Delay @ Nom-Sup:7 ns传播延迟(tpd):7 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):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 (Sn85Pb15)
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:NOT SPECIFIED
翻译:N/A宽度:6.1 mm
Base Number Matches:1

IDT74FCT166245TPA8 数据手册

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IDT74FCT166245T/AT  
FAST CMOS 16-BIT  
BIDIRECTIONAL  
TRANSCEIVER  
FEATURES:  
DESCRIPTION:  
• 0.5 MICRON CMOS Technology  
TheFCT166245T16-bittransceiverisbuiltusingadvanceddualmetal  
CMOS technology. These high-speed, low-power transceivers are ideal  
for synchronous communication between two buses (A and B). The  
Direction and Output Enable controls operate these devices as either two  
independent 8-bit transceivers or one 16-bit transceiver. The direction  
controlpin(xDIR)controlsthedirectionofdataflow. Theoutputenablepin  
(xOE)overridesthedirectioncontrolanddisablesbothports. Allinputsare  
designed with hysteresis for improved noise margin.  
• 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)  
• Power off disable outputs permit “live insertion”  
• Available in SSOP and TSSOP packages  
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.  
FUNCTIONALBLOCKDIAGRAM  
1
2
DIR  
DIR  
1O  
2O  
E
E
1A  
2A  
1
1
1B  
2B  
1
1
1A  
2A  
2
2
1B  
2B  
2
2
1A  
2A  
3
3
1B  
2B  
3
3
1A  
2A  
4
4
1B  
2B  
4
4
1A  
2A  
5
5
1B  
2B  
5
5
1A  
2A  
6
6
1B  
2B  
6
6
1A  
2A  
7
7
1B  
2B  
7
7
1A  
2A  
8
8
1B  
2B  
8
8
TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.  
INDUSTRIAL TEMPERATURE RANGE  
MAY 2001  
1
2001 Integrated Device Technology, Inc.  
DSC-5458/1  

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