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74F640SCX PDF预览

74F640SCX

更新时间: 2024-09-13 23:24:07
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 总线驱动器总线收发器逻辑集成电路光电二极管
页数 文件大小 规格书
6页 58K
描述
Single 8-Bit Inverting Bus Transceiver

74F640SCX 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:0.300 INCH, MS-013, SOIC-20
针数:20Reach Compliance Code:unknown
风险等级:5.5Is Samacsys:N
其他特性:WITH DIRECTION CONTROL控制类型:COMMON CONTROL
计数方向:BIDIRECTIONAL系列:F/FAST
JESD-30 代码:R-PDSO-G20JESD-609代码:e0
长度:12.8 mm逻辑集成电路类型:BUS TRANSCEIVER
最大I(ol):0.064 A位数:8
功能数量:1端口数量:2
端子数量:20最高工作温度:70 °C
最低工作温度:输出特性:3-STATE
输出极性:INVERTED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
包装方法:TAPE AND REEL峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V最大电源电流(ICC):96 mA
Prop。Delay @ Nom-Sup:8 ns传播延迟(tpd):7 ns
认证状态:Not Qualified座面最大高度:2.65 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:TTL
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
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
翻译:N/A宽度:7.5 mm
Base Number Matches:1

74F640SCX 数据手册

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July 1989  
Revised August 1999  
74F640 • 74F645  
Octal Bus Transceiver with 3-STATE Outputs  
General Description  
Features  
These devices are octal bus transceivers designed for  
asynchronous two-way data flow between the A and B bus-  
ses. Both busses are capable of sinking 64 mA, have 3-  
STATE outputs, and a common output enable pin. The  
direction of data flow is determined by the transmit/receive  
(T/R) input. The 74F645 is a high speed/low power version  
of the 74F245. The 74F640 is an inverting option of the  
74F645.  
Designed for asynchronous two-way data flow between  
busses  
Outputs sink 64 mA  
Transmit/receive (T/R) input controls the direction of  
data flow  
74F645 is a lower power, faster version of the 74F245  
74F640 is an inverting option of the 74F645  
Ordering Code:  
Order Number Package Number  
Package Description  
74F640SC  
74F640PC  
74F645PC  
M20B  
N20A  
N20A  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Logic Symbol  
Connection Diagram  
© 1999 Fairchild Semiconductor Corporation  
DS010267  
www.fairchildsemi.com  

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