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FST3345CW PDF预览

FST3345CW

更新时间: 2024-11-05 19:32:27
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 驱动逻辑集成电路
页数 文件大小 规格书
6页 122K
描述
Bus Driver, CBT/FST/QS/5C/B Series, 1-Func, 8-Bit, True Output, CMOS

FST3345CW 技术参数

生命周期:Obsolete包装说明:DIE,
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.67其他特性:BUS SWITCH
系列:CBT/FST/QS/5C/BJESD-30 代码:X-XUUC-N20
逻辑集成电路类型:BUS DRIVER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:UNSPECIFIED
封装代码:DIE封装形状:UNSPECIFIED
封装形式:UNCASED CHIP传播延迟(tpd):0.25 ns
认证状态:Not Qualified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端子形式:NO LEAD
端子位置:UPPERBase Number Matches:1

FST3345CW 数据手册

 浏览型号FST3345CW的Datasheet PDF文件第2页浏览型号FST3345CW的Datasheet PDF文件第3页浏览型号FST3345CW的Datasheet PDF文件第4页浏览型号FST3345CW的Datasheet PDF文件第5页浏览型号FST3345CW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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