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PI74FCT2245CTSX PDF预览

PI74FCT2245CTSX

更新时间: 2024-01-02 11:16:27
品牌 Logo 应用领域
百利通 - PERICOM 总线驱动器总线收发器逻辑集成电路光电二极管
页数 文件大小 规格书
7页 563K
描述
Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.300 INCH, PLASTIC, SOIC-20

PI74FCT2245CTSX 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP20,.4
针数:20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.43其他特性:WITH DIRECTION CONTROL
控制类型:COMMON CONTROL计数方向:BIDIRECTIONAL
系列:FCTJESD-30 代码:R-PDSO-G20
长度:12.795 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS TRANSCEIVER最大I(ol):0.012 A
位数:8功能数量:1
端口数量:2端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:3-STATE WITH SERIES RESISTOR输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP20,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE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:2.65 mm
子类别:Bus Driver/Transceivers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端子形式:GULL WING
端子节距:1.27 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:7.5 mmBase Number Matches:1

PI74FCT2245CTSX 数据手册

 浏览型号PI74FCT2245CTSX的Datasheet PDF文件第2页浏览型号PI74FCT2245CTSX的Datasheet PDF文件第3页浏览型号PI74FCT2245CTSX的Datasheet PDF文件第4页浏览型号PI74FCT2245CTSX的Datasheet PDF文件第5页浏览型号PI74FCT2245CTSX的Datasheet PDF文件第6页浏览型号PI74FCT2245CTSX的Datasheet PDF文件第7页 
PI74FCT245T  
PI74FCT2245T (25Ω Series)  
Fast CMOS Octal Bidirectional Transceivers  
Description  
Features  
• Pin compatible with bipolar FAST™ Series at a higher speed  
Pericom Semiconductor’s PI74FCT245T and PI74FCT2245T are  
8-bit wide octal buffer bidirectional transceivers designed for  
asynchronous two-way communication between data buses. The  
transmit/receive (T/R) input determines the direction of data flow  
throughthebidirectionaltransceiver.Transmit(activeHIGH)enables  
datafromAportstoBports, andreceive(activeLOW)fromBports  
toAports.Theoutputenable(OE)input,whenHIGH,disablesboth  
A and B ports by placing them in Hi-Z condition.  
and lower power consumption  
• 25-ohm series resistor on all outputs (FCT2245Tonly)  
• TTL input and output levels  
• Low ground bounce outputs  
• Extremelylowstaticpower  
• Hysteresis on all inputs  
• Industrial operating temperature range: –40°C to +85°C  
• Packaging(Pb-free&GreenAvailable):  
– 20-pin173-milwideplasticTSSOP(L)  
– 20-pin300-milwideplasticSOIC(S)  
– 20-pin209-milwideplasticSSOP(H)  
– 20-pin150-milwideplasticQSOP(Q)  
PI74FCT2245Thasabuilt-in25-ohmseriesresistoronalloutputsto  
reducenoisebecauseofreflections, thuseliminatingtheneedforan  
externalterminatingresistor.  
PinConfiguration  
T/R  
1
20 Vcc  
19 OE  
A
A
A
A
A
A
A
A
0
1
2
3
4
5
6
7
2
BlockDiagram  
B0  
B1  
B2  
B3  
B4  
B5  
B6  
B7  
3
18  
17  
16  
15  
14  
13  
12  
11  
4
5
6
T/R  
7
8
OE  
9
A0  
B0  
A1  
B1  
A2  
GND  
10  
PinDescription  
PinName  
OE  
Description  
3-State Output Enable Inputs (Active LOW)  
Transmit/ReceiveInput  
Side A Inputs or 3-State Outputs  
Side B Inputs or 3-State Outputs  
Ground  
T/R  
B2  
A0-A7  
B0-B7  
GND  
A3  
B3  
A4  
V
CC  
Power  
B4  
(1)  
TruthTable  
A5  
Inputs  
B5  
OE  
L
T/R  
Outputs  
L
H
X
Bus B Data to Bus A  
Bus A Data to Bus B  
High Z State  
A6  
L
B6  
H
A7  
B7  
1. H = High Voltage Level, X = Don't Care, L = Low  
Voltage Level, Z = High Impedance  
PS2012E  
08/08/06  
06-0207  
1

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