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CD74FCT541ME4 PDF预览

CD74FCT541ME4

更新时间： 2024-01-30 04:28:05
品牌 Logo 应用领域
德州仪器 - TI 驱动信息通信管理光电二极管输出元件逻辑集成电路
页数 文件大小 规格书
10页 235K
描述
BiCMOS FCT Interface Logic Octal Non-Inverting Buffers/Line Drivers with 3-State Outputs 20-SOIC 0 to 70

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CD74FCT541ME4 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：compliant
HTS代码：8542.39.00.01风险等级：5.42
其他特性：WITH DUAL OUTPUT ENABLE控制类型：ENABLE LOW
系列：FCTJESD-30 代码：R-PDSO-G20
JESD-609代码：e4长度：12.8 mm
负载电容（CL）：50 pF逻辑集成电路类型：BUS DRIVER
最大I（ol）：0.064 A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：70 °C最低工作温度：
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包装方法：TUBE
峰值回流温度（摄氏度）：260电源：5 V
Prop。Delay @ Nom-Sup：8 ns传播延迟（tpd）：8 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)：5.25 V
最小供电电压 (Vsup)：4.75 V标称供电电压 (Vsup)：5 V
表面贴装：YES技术：BICMOS
温度等级：COMMERCIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
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 mmBase Number Matches：1

CD74FCT541ME4 数据手册

 浏览型号CD74FCT541ME4的Datasheet PDF文件第2页浏览型号CD74FCT541ME4的Datasheet PDF文件第3页浏览型号CD74FCT541ME4的Datasheet PDF文件第4页浏览型号CD74FCT541ME4的Datasheet PDF文件第5页浏览型号CD74FCT541ME4的Datasheet PDF文件第6页浏览型号CD74FCT541ME4的Datasheet PDF文件第7页 
CD74FCT541  
BiCMOS OCTAL BUFFER/DRIVER  
WITH 3-STATE OUTPUTS  
SCBS741 – JULY 2000  
E, M, OR SM PACKAGE  
(TOP VIEW)  
BiCMOS Technology With Low Quiescent  
Power  
Buffered Inputs  
OE1  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
V
CC  
OE2  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
Noninverted Outputs  
Y1  
Y2  
Y3  
Y4  
Input/Output Isolation From V  
CC  
Controlled Output Edge Rates  
64-mA Output Sink Current  
Output Voltage Swing Limited to 3.7 V  
Y5  
SCR Latch-Up-Resistant BiCMOS Process  
and Circuit Design  
13 Y6  
12 Y7  
11  
GND  
Y8  
Package Options Include Plastic  
Small-Outline (M) and Shrink Small-Outline  
(SM) Packages and Standard Plastic (E) DIP  
description  
The CD74FCT541 is an octal buffer/driver with 3-state outputs that is ideal for driving bus lines or buffer memory  
address registers and uses a small-geometry BiCMOS technology. The output stage is a combination of bipolar  
and CMOS transistors that limits the output high level to two diode drops below V . This resultant lowering  
CC  
of output swing (0 V to 3.7 V) reduces power-bus ringing [a source of electromagnetic interference (EMI)] and  
minimizes V  
bounce and ground bounce and their effects during simultaneous output switching. The output  
CC  
configuration also enhances switching speed and is capable of sinking 64 mA.  
The 3-state control gate is a two-input AND gate with active-low inputs, so that if either output-enable (OE1 or  
OE2) input is high, all corresponding outputs are in the high-impedance state. The outputs provide noninverted  
data when they are not in the high-impedance state.  
To ensure the high-impedance state during power up or power down, OE should be tied to V through a pullup  
CC  
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.  
The CD74FCT541 is characterized for operation from 0°C to 70°C.  
FUNCTION TABLE  
(each buffer/driver)  
INPUTS  
OUTPUT  
Y
OE1  
L
OE2  
L
A
L
L
H
Z
Z
L
L
H
X
X
H
X
X
H
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 2000, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...10

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CD74FCT541ME4 替代型号

型号 品牌 替代类型 描述 数据表
CD74FCT541MG4 TI

完全替代

 FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
CD74FCT541M TI

完全替代

 BiCMOS FCT Interface Logic, Octal Buffers/Line Drivers, Three-State

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 		FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20
CD74FCT541SM TI

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 		BiCMOS FCT Interface Logic, Octal Buffers/Line Drivers, Three-State
CD74FCT541SM96 TI

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CD74FCT541TM ROCHESTER

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CD74FCT541TM96 RENESAS

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CD74FCT541TQM RENESAS

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 		Bus Driver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20,
CD74FCT543 TI

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 		BiCMOS FCT Interface Logic, Octal Register/Transceiver, Three-State
CD74FCT543_14 TI

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CD74FCT543ATEN RENESAS

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