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FST34X2245QSP PDF预览

FST34X2245QSP

更新时间: 2024-11-29 22:13:27
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 总线驱动器总线收发器开关逻辑集成电路光电二极管
页数 文件大小 规格书
5页 364K
描述
32-Bit Bus Switch with 25з Series Resistors in Outputs

FST34X2245QSP 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SSOP包装说明:SSOP, SSOP80,.25,20
针数:80Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.5
系列:CBT/FST/QS/5C/BJESD-30 代码:R-PDSO-G80
JESD-609代码:e0长度:20.5 mm
逻辑集成电路类型:BUS DRIVER位数:8
功能数量:4端口数量:2
端子数量:80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:SSOP80,.25,20
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
传播延迟(tpd):1.25 ns认证状态:Not Qualified
座面最大高度:2 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 V
标称供电电压 (Vsup):4.5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)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宽度:3.9 mm
Base Number Matches:1

FST34X2245QSP 数据手册

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December 2001  
Revised December 2001  
FST34X2245  
32-Bit Bus Switch with 25Series Resistors in Outputs  
General Description  
Features  
25switch connection between two ports  
Minimal propagation delay through the switch  
Low lCC  
The Fairchild Switch FST34X2245 provides 32-bits of high  
speed CMOS TTL-compatible bus switching in a standard  
flow-through mode. The low On Resistance of the switch  
allows inputs to be connected to outputs without adding  
propagation delay or generating additional ground bounce  
noise.  
Zero bounce in flow-through mode  
Control inputs compatible with TTL level  
32-bit version of FST32245  
The device is organized as a 32-bit switch. When OE is  
LOW, the switch is ON and Port A is connected to Port B.  
When OE is HIGH, the switch is OPEN and a high-imped-  
ance state exists between the two ports.  
Packaged in 20.5mm 80-lead package  
The FST34X2245 has equivalent 25series resistors to  
reduce signal-reflection noise, eliminating the need for  
external terminating resistors.  
Ordering Code:  
Order Number  
Package Number  
Package Description  
FST34X2245QSP  
MQA80A  
80-Lead, QVSOP, JEDEC MO-154, 0.150" Wide  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Logic Diagram  
© 2001 Fairchild Semiconductor Corporation  
DS500594  
www.fairchildsemi.com  

FST34X2245QSP 替代型号

型号 品牌 替代类型 描述 数据表
IDTQS34X2245Q3 IDT

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