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SN74BCT540ADWE4 PDF预览

SN74BCT540ADWE4

更新时间： 2024-09-16 21:15:43
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
18页 840K
描述
BCT/FBT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20

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SN74BCT540ADWE4 技术参数

是否无铅： 不含铅是否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：20
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.73其他特性：WITH DUAL OUTPUT ENABLE
控制类型：ENABLE LOW系列：BCT/FBT
JESD-30 代码：R-PDSO-G20JESD-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：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：TUBE峰值回流温度（摄氏度）：260
电源：5 VProp。Delay @ Nom-Sup：6.9 ns
传播延迟（tpd）：6.9 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：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 mm
Base Number Matches：1

SN74BCT540ADWE4 数据手册

 浏览型号SN74BCT540ADWE4的Datasheet PDF文件第2页浏览型号SN74BCT540ADWE4的Datasheet PDF文件第3页浏览型号SN74BCT540ADWE4的Datasheet PDF文件第4页浏览型号SN74BCT540ADWE4的Datasheet PDF文件第5页浏览型号SN74BCT540ADWE4的Datasheet PDF文件第6页浏览型号SN74BCT540ADWE4的Datasheet PDF文件第7页 
SN54BCT540, SN74BCT540A  
OCTAL BUFFERS/DRIVERS  
WITH 3-STATE OUTPUTS  
SCBS012E – JULY 1988 – REVISED MARCH 2003  
Operating Voltage Range of 4.5 V to 5.5 V  
State-of-the-Art BiCMOS Design  
Data Flow-Through Pinout (All Inputs on  
Opposite Side From Outputs)  
Significantly Reduces I  
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
CCZ  
3-State Outputs Drive Bus Lines or Buffer  
Memory Address Registers  
– 1000-V Charged-Device Model (C101)  
P-N-P Inputs Reduce DC Loading  
SN54BCT540 . . . J OR W PACKAGE  
SN74BCT540A . . . DW, N, OR NS PACKAGE  
(TOP VIEW)  
SN54BCT540 . . . FK PACKAGE  
(TOP VIEW)  
OE1  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
1
2
3
4
5
6
7
8
9
10  
20  
V
CC  
3
2
1
20 19  
18  
19 OE2  
Y1  
Y2  
Y3  
Y4  
Y5  
A3  
A4  
A5  
A6  
A7  
4
5
6
7
8
Y1  
Y2  
Y3  
Y4  
Y5  
Y6  
Y7  
Y8  
18  
17  
16  
15  
14  
13  
12  
11  
17  
16  
15  
14  
9 10 11 12 13  
GND  
description/ordering information  
The SN54BCT540 and SN74BCT540A octal buffers and line drivers are ideal for driving bus lines or buffer  
memory-address registers. The devices feature inputs and outputs on opposite sides of the package to facilitate  
printed circuit board layout.  
The 3-state control gate is a 2-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.  
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.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
†
PACKAGE  
T
A
PDIP – N  
Tube  
SN74BCT540AN  
SN74BCT540ADW  
SN74BCT540ADWR  
SN74BCT540ANSR  
SNJ54BCT540J  
SN74BCT540AN  
Tube  
0°C to 70°C  
SOIC – DW  
BCT540A  
Tape and reel  
Tape and reel  
Tube  
SOP – NS  
CDIP – J  
BCT540A  
SNJ54BCT540J  
SNJ54BCT540W  
SNJ54BCT540FK  
–55°C to 125°C  
CFP – W  
LCCC – FK  
Tube  
SNJ54BCT540W  
SNJ54BCT540FK  
Tube  
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are  
available at www.ti.com/sc/package.  
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 2003, Texas Instruments Incorporated  
On products compliant to MIL-PRF-38535, all parameters are tested  
unless otherwise noted. On all other products, production  
processing does not necessarily include testing of all parameters.  
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...18

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