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IDT74FCT164245TPA8 PDF预览

IDT74FCT164245TPA8

更新时间: 2024-10-27 14:51:27
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
8页 81K
描述
Bus Transceiver, FCT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.50 MM PITCH, TSSOP-48

IDT74FCT164245TPA8 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:0.50 MM PITCH, TSSOP-48
针数:48Reach Compliance Code:not_compliant
风险等级:5.35其他特性:3.3V TO 5V BIDIRECTIONAL LEVEL TRANSLATOR
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):0.024 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: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):240电源:3/3.3,5 V
Prop。Delay @ Nom-Sup:5 ns传播延迟(tpd):5 ns
认证状态:Not Qualified座面最大高度:1.2 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:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:20
翻译:3V & 5V宽度:6.1 mm
Base Number Matches:1

IDT74FCT164245TPA8 数据手册

 浏览型号IDT74FCT164245TPA8的Datasheet PDF文件第2页浏览型号IDT74FCT164245TPA8的Datasheet PDF文件第3页浏览型号IDT74FCT164245TPA8的Datasheet PDF文件第4页浏览型号IDT74FCT164245TPA8的Datasheet PDF文件第5页浏览型号IDT74FCT164245TPA8的Datasheet PDF文件第6页浏览型号IDT74FCT164245TPA8的Datasheet PDF文件第7页 
FAST CMOS 16-BIT  
BIDIRECTIONAL  
IDT74FCT164245T  
3.3V TO 5V TRANSLATOR  
FEATURES:  
DESCRIPTION:  
• 0.5 MICRON CMOS Technology  
The FCT164245T 16-bit 3.3V-to-5V translator is built using advanced  
dual metal CMOS technology. This high-speed, low-power transceiver is  
designed to interface between a 3.3V bus and a 5V bus in a mixed 3.3V/  
5V supply environment. This enables system designers to interface TTL  
compatible3.3Vcomponentswith5Vcomponents. Thedirectionandoutput  
enable controls operate these devices as either two independent 8-bit  
transceivers or one 16-bit transceiver. The A port interfaces with the 3.3V  
bus; theBportinterfaceswiththe5Vbus. Thedirectioncontrol(xDIR)pin  
controls the direction of data flow. The output enable pin (xOE) overrides  
the direction control and disables both ports. These control signals can be  
driven from either 3.3V or 5V devices.  
• Bidirectional interface between 3.3V and 5V buses  
• Control inputs can be driven from either 3.3V or 5V circuits  
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using  
machine model (C = 200pF, R = 0)  
• VCC1 = 5V ±10%, VCC2 = 2.7V to 3.6V  
• High drive outputs (-32mA IOH, 64mA IOL) on 5V port  
• Power off disable on both ports permits “live insertion”  
• Typical VOLP (Output Ground Bounce) < 0.9V at VCC1 = 5V,  
VCC2 = 3.3V, TA = 25°C  
• Available in SSOP and TSSOP packages  
The FCT164245T is ideally suited for driving high-capacitance loads  
and low-impedance backplanes. The output buffers are designed with  
poweroffdisablecapabilitytoallow"hotinsertion"ofboardswhenusedas  
backplane drivers. They also allow interface between a mixed supply  
system and external 5 volt peripherals.  
FUNCTIONALBLOCKDIAGRAM  
1
2
4
1 DIR  
2 DIR  
48  
25  
1OE  
2OE  
47  
36  
1A1  
2A1  
13  
2
1B1  
2B1  
46  
35  
1A2  
2A2  
14  
3
1B2  
2B2  
44  
33  
1A3  
2A3  
16  
5
1B3  
2B3  
43  
32  
1A4  
2A4  
17  
6
1B4  
2B4  
41  
30  
1A5  
2A5  
19  
8
1B5  
2B5  
40  
29  
1A6  
2A6  
20  
9
1B6  
2B6  
38  
27  
1A7  
2A7  
11  
22  
1B7  
2B7  
37  
26  
1A8  
2A8  
12  
23  
1B8  
2B8  
TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.  
INDUSTRIAL TEMPERATURE RANGE  
AUGUST 1999  
1
© 1999 Integrated Device Technology, Inc.  
DSC-2555/5  

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