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FST3244WM PDF预览

FST3244WM

更新时间: 2024-09-13 23:16:35
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 开关
页数 文件大小 规格书
5页 107K
描述
Octal Bus Switch

FST3244WM 技术参数

是否Rohs认证: 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:unknown
HTS代码:8542.39.00.01风险等级:5.18
其他特性:TTL COMPATIBLE BUS SWITCH系列:CBT/FST/QS/5C/B
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:12.8015 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER位数:4
功能数量:2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:SOP封装等效代码:SOP20,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
传播延迟(tpd):0.25 ns认证状态:Not Qualified
座面最大高度:2.642 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:Matte Tin (Sn)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宽度:7.5 mm
Base Number Matches:1

FST3244WM 数据手册

 浏览型号FST3244WM的Datasheet PDF文件第2页浏览型号FST3244WM的Datasheet PDF文件第3页浏览型号FST3244WM的Datasheet PDF文件第4页浏览型号FST3244WM的Datasheet PDF文件第5页 
June 1997  
Revised December 1999  
FST3244  
Octal Bus Switch  
General Description  
Features  
The Fairchild Switch FST3244 provides 8-bits of high-  
speed CMOS TTL-compatible bus switching in a standard  
’244 pin-out. The low on resistance of the switch allows  
inputs to be connected to outputs without adding propaga-  
tion 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 two 4-bit switches with separate  
OE inputs. 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-impedance state exists between the two  
ports.  
Ordering Code:  
Order Number  
FST3244WM  
FST3244QSC  
FST3244MTC  
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  
Truth Table  
Inputs  
Inputs/Outputs  
Pin Descriptions  
OE1  
L
OE2  
L
1A, 1B  
1A = 1B  
1A = 1B  
Z
2A, 2B  
2A = 2B  
Z
Pin Name  
Description  
OE1, OE2  
1A, 2A  
Bus Switch Enable  
Bus A  
L
H
H
L
2A = 2B  
Z
1B, 2B  
Bus B  
H
H
Z
© 1999 Fairchild Semiconductor Corporation  
DS500021  
www.fairchildsemi.com  

FST3244WM 替代型号

型号 品牌 替代类型 描述 数据表
FST3244WMX FAIRCHILD

完全替代

8-Bit Bus Switch
SN74CBT3244DWR TI

类似代替

具有 2 个控制输入的 5V、1:1 (SPST)、8 通道通用 FET 总线开关 | D
SN74CBT3244DW TI

类似代替

OCTAL FET BUS SWITCH

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