5秒后页面跳转
PI74FCT2245ATQEX PDF预览

PI74FCT2245ATQEX

更新时间: 2023-01-15 00:00:00
品牌 Logo 应用领域
美台 - DIODES 光电二极管逻辑集成电路
页数 文件大小 规格书
7页 557K
描述
Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.150 INCH, GREEN, PLASTIC, QSOP-20

PI74FCT2245ATQEX 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QSOP
包装说明:SSOP, SSOP20,.25针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.33
其他特性:WITH DIRECTION CONTROL控制类型:COMMON CONTROL
计数方向:BIDIRECTIONAL系列:FCT
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:8.65 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
湿度敏感等级:1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:SSOP封装等效代码:SSOP20,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
电源:5 VProp。Delay @ Nom-Sup:4.6 ns
传播延迟(tpd):4.6 ns认证状态:Not Qualified
座面最大高度:1.75 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
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40翻译:N/A
宽度:3.9 mmBase Number Matches:1

PI74FCT2245ATQEX 数据手册

 浏览型号PI74FCT2245ATQEX的Datasheet PDF文件第2页浏览型号PI74FCT2245ATQEX的Datasheet PDF文件第3页浏览型号PI74FCT2245ATQEX的Datasheet PDF文件第4页浏览型号PI74FCT2245ATQEX的Datasheet PDF文件第5页浏览型号PI74FCT2245ATQEX的Datasheet PDF文件第6页浏览型号PI74FCT2245ATQEX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

与PI74FCT2245ATQEX相关器件

型号 品牌 获取价格 描述 数据表
PI74FCT2245ATQX DIODES

获取价格

Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.150 INCH, PLASTIC
PI74FCT2245ATR ETC

获取价格

Single 8-bit Bus Transceiver
PI74FCT2245ATRX PERICOM

获取价格

暂无描述
PI74FCT2245ATS PERICOM

获取价格

Fast CMOS Octal Bidirectional Transceivers
PI74FCT2245ATSE PERICOM

获取价格

Fast CMOS Octal Bidirectional Transceivers
PI74FCT2245ATSEX DIODES

获取价格

Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.300 INCH, GREEN,
PI74FCT2245ATSX PERICOM

获取价格

Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.300 INCH, PLASTIC
PI74FCT2245CTH ETC

获取价格

Single 8-bit Bus Transceiver
PI74FCT2245CTHE PERICOM

获取价格

Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.209 INCH, PLASTIC
PI74FCT2245CTHEX PERICOM

获取价格

暂无描述