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74ACT240SC

更新时间： 2024-02-16 04:15:46
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PC
页数 文件大小 规格书
8页 91K
描述
Octal Buffer/Line Driver with 3-STATE Outputs

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中文翻译

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74ACT240SC 技术参数

生命周期：Contact Manufacturer包装说明：TSSOP,
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.59Is Samacsys：N
系列：ACTJESD-30 代码：R-PDSO-G20
长度：6.5 mm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：125 °C最低工作温度：-55 °C
输出特性：3-STATE输出极性：INVERTED
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
传播延迟（tpd）：8.5 ns座面最大高度：1.1 mm
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：CMOS温度等级：MILITARY
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL宽度：4.4 mm
Base Number Matches：1

74ACT240SC 数据手册

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November 1988  
Revised November 1999  
74AC240 • 74ACT240  
Octal Buffer/Line Driver with 3-STATE Outputs  
General Description  
Features  
The AC/ACT240 is an octal buffer and line driver designed  
to be employed as a memory address driver, clock driver  
and bus oriented transmitter or receiver which provides  
improved PC board density.  
■ ICC and IOZ reduced by 50%  
■ Inverting 3-STATE outputs drive bus lines or buffer  
memory address registers  
■ Outputs source/sink 24 mA  
■ ACT240 has TTL-compatible inputs  
Ordering Code:  
Order Number Package Number  
Package Description  
74AC240SC  
74AC240SJ  
M20B  
M20D  
MTC20  
N20A  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body  
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
74AC240MTC  
74AC240PC  
74ACT240SC  
74ACT240SJ  
74ACT240MTC  
74ACT240PC  
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,4.4mm Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body  
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
M20B  
M20D  
MTC20  
N20A  
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,4.4mm Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide  
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.  
Logic Symbol  
Pin Descriptions  
IEEE/IEC  
Pin Names  
Description  
OE1, OE2  
I0–I7  
3-STATE Output Enable Inputs  
Inputs  
O0–O7  
Outputs  
Truth Tables  
Inputs  
OE1  
Outputs  
In  
(Pins 12, 14, 16, 18)  
L
L
L
H
X
H
L
H
Z
Connection Diagram  
Inputs  
OE2  
Outputs  
In  
(Pins 3, 5, 7, 9)  
L
L
L
H
X
H
L
H
Z
H = HIGH Voltage Level  
L = LOW Voltage Level  
X = Immaterial  
Z = High Impedance  
FACT is a trademark of Fairchild Semiconductor Corporation.  
© 1999 Fairchild Semiconductor Corporation  
DS009941  
www.fairchildsemi.com  
12345678

中文翻译

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74ACT240SC 替代型号

型号 品牌 替代类型 描述 数据表
74ACTQ240SC FAIRCHILD

完全替代

 Quiet Series. Octal Buffer/Line Driver with 3-STATE Outputs
74ACT240SCX FAIRCHILD

类似代替

 Dual 4-Bit Inverting Buffer/Driver
SN74ACT240DW TI

功能相似

 OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

与74ACT240SC相关器件

型号 品牌 获取价格 描述 数据表
74ACT240SC_NL STMICROELECTRONICS

获取价格

 		Bus Driver, ACT Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, 0.300 INCH, LEAD FRE
74ACT240SC-NL STMICROELECTRONICS

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 		Octal Buffer/Line Driver with 3-STATE Outputs
74ACT240SCQR FAIRCHILD

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 		Bus Driver, ACT Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, SOIC-20
74ACT240SCQR TI

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 		ACT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, SOIC-20
74ACT240SCT FAIRCHILD

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 		Bus Driver, ACT Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, SOIC-20
74ACT240SCTR FAIRCHILD

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 		Bus Driver, ACT Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, 0.300 INCH, MS-013,
74ACT240SCTR STMICROELECTRONICS

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 		Bus Driver, ACT Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, 0.300 INCH, MS-013,
74ACT240SCX FAIRCHILD

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 		Dual 4-Bit Inverting Buffer/Driver
74ACT240SCX ROCHESTER

获取价格

 		Bus Driver, ACT Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, 0.300 INCH, MS-013,
74ACT240SCX TI

获取价格

 		ACT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20

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