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FST3345QSC PDF预览

FST3345QSC

更新时间: 2024-11-05 22:18:43
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
6页 122K
描述
8-Bit Bus Switch

FST3345QSC 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SSOP包装说明:0.150 INCH, MO-137, QSOP-20
针数:20Reach Compliance Code:unknown
风险等级:5.33Is Samacsys:N
其他特性:BUS SWITCH系列:CBT/FST/QS/5C/B
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:8.66 mm逻辑集成电路类型:BUS DRIVER
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
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
峰值回流温度(摄氏度):260电源:5 V
传播延迟(tpd):0.25 ns认证状态:Not Qualified
座面最大高度:1.7272 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):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:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

FST3345QSC 数据手册

 浏览型号FST3345QSC的Datasheet PDF文件第2页浏览型号FST3345QSC的Datasheet PDF文件第3页浏览型号FST3345QSC的Datasheet PDF文件第4页浏览型号FST3345QSC的Datasheet PDF文件第5页浏览型号FST3345QSC的Datasheet PDF文件第6页 
June 1997  
Revised December 1999  
FST3345  
8-Bit Bus Switch  
General Description  
Features  
The Fairchild Switch FST3345 provides 8-bits of high-  
speed CMOS TTL-compatible bus switching. The low on  
resistance of the switch allows inputs to be connected to  
outputs without adding propagation delay or generating  
additional ground bounce noise.  
4switch connection between two ports.  
Minimal propagation delay through the switch.  
Low lCC  
.
Zero bounce in flow-through mode.  
Control inputs compatible with TTL level.  
The device is organized as an 8-bit switch bank with dual  
output enable inputs (OE and OE). When OE is LOW or  
OE is HIGH, the switch is ON and Port A is connected to  
Port B. When OE is HIGH and OE is LOW, the switch is  
OPEN and a high-impedance state exists between the two  
ports.  
Ordering Code:  
Order Number  
FST3345WM  
FST3345QSC  
FST3345MTC  
Package Number  
M20B  
Package Description  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide  
20-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150 Wide  
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
MQA20  
MTC20  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Logic Diagram  
Connection Diagram  
Pin Descriptions  
Truth Table  
Pin Name  
Description  
Inputs  
Function  
OE, OE  
Bus Switch Enables  
Bus A  
OE  
X
OE  
L
A
B
Connect  
Connect  
Bus B  
H
X
L
H
Disconnect  
© 1999 Fairchild Semiconductor Corporation  
DS500019  
www.fairchildsemi.com  

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