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SN74HC540N

更新时间： 2024-11-04 23:03:15
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德州仪器 - TI 驱动器输出元件
页数 文件大小 规格书
6页 96K
描述
OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS

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中文翻译

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SN74HC540N 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：DIP
包装说明：DIP, DIP20,.3针数：20
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：0.8
其他特性：WITH DUAL OUTPUT ENABLE控制类型：ENABLE LOW
计数方向：UNIDIRECTIONAL系列：HC/UH
JESD-30 代码：R-PDIP-T20JESD-609代码：e4
长度：25.4 mm负载电容（CL）：150 pF
逻辑集成电路类型：BUS DRIVER最大I（ol）：0.006 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：85 °C最低工作温度：-40 °C
输出特性：3-STATE输出极性：INVERTED
封装主体材料：PLASTIC/EPOXY封装代码：DIP
封装等效代码：DIP20,.3封装形状：RECTANGULAR
封装形式：IN-LINE包装方法：TUBE
峰值回流温度（摄氏度）：NOT SPECIFIED电源：2/6 V
最大电源电流（ICC）：0.08 mAProp。Delay @ Nom-Sup：25 ns
传播延迟（tpd）：188 ns认证状态：Not Qualified
座面最大高度：5.08 mm子类别：Bus Driver/Transceivers
最大供电电压 (Vsup)：6 V最小供电电压 (Vsup)：2 V
标称供电电压 (Vsup)：5 V表面贴装：NO
技术：CMOS温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：THROUGH-HOLE
端子节距：2.54 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：7.62 mm
Base Number Matches：1

SN74HC540N 数据手册

 浏览型号SN74HC540N的Datasheet PDF文件第2页浏览型号SN74HC540N的Datasheet PDF文件第3页浏览型号SN74HC540N的Datasheet PDF文件第4页浏览型号SN74HC540N的Datasheet PDF文件第5页浏览型号SN74HC540N的Datasheet PDF文件第6页 
SN54HC540, SN74HC540  
OCTAL BUFFERS AND LINE DRIVERS  
WITH 3-STATE OUTPUTS  
SCLS007B – MARCH 1984 – REVISED MAY 1997  
SN54HC540 . . . J OR W PACKAGE  
SN74HC540 . . . DW OR N PACKAGE  
(TOP VIEW)  
High-Current 3-State Outputs Drive Bus  
Lines Directly or up to 15 LSTTL Loads  
Data Flow-Through Pinout (All Inputs on  
Opposite Side From Outputs)  
OE1  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
V
CC  
OE2  
Y1  
1
2
3
4
5
6
7
8
9
20  
19  
18  
Package Options Include Plastic (DW) and  
Ceramic Flat (W) Packages, Ceramic Chip  
Carriers (FK), and Standard Plastic (N) and  
Ceramic (J) 300-mil DIPs  
17 Y2  
16 Y3  
15 Y4  
14 Y5  
13 Y6  
12 Y7  
11 Y8  
description  
These octal buffers and line drivers feature the  
performance of the popular ’HC240 series and  
offer a pinout with inputs and outputs on opposite  
sides of the package. This arrangement greatly  
enhances printed circuit board layout.  
GND 10  
SN54HC540 . . . FK PACKAGE  
(TOP VIEW)  
The 3-state control gate is a 2-input NOR. If either  
output-enable (OE1 or OE2) input is high, all eight  
outputs are in the high-impedance state. The  
’HC540 provide inverted data at the outputs.  
3
2
1
20 19  
18  
Y1  
Y2  
Y3  
Y4  
Y5  
A3  
A4  
A5  
A6  
A7  
4
5
6
7
8
The SN54HC540 is characterized for operation  
over the full military temperature range of –55°C  
to 125°C. The SN74HC540 is characterized for  
operation from –40°C to 85°C.  
17  
16  
15  
14  
9 10 11 12 13  
FUNCTION TABLE  
(each buffer/driver)  
INPUTS  
OUTPUT  
Y
OE1  
L
OE2  
L
A
L
H
L
L
L
H
X
X
H
X
Z
Z
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 1997, 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  
123456

中文翻译

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SN74HC540N 替代型号

型号 品牌 替代类型 描述 数据表
SN74HC540NE4 TI

完全替代

 OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SN74HC540DW TI

完全替代

 OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
CD74HC540M TI

类似代替

 High Speed CMOS Logic Octal Buffer and Line Drivers, Three-State

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 		HC/UH SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20
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 		IC,BUFFER/DRIVER,SINGLE,8-BIT,HC-CMOS,DIP,20PIN,PLASTIC
SN74HC540N-10 TI

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 		HC/UH SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20
SN74HC540N3 TI

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SN74HC540NE4 TI

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 		OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SN74HC540NSR TI

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SN74HC540NSRE4 TI

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 		OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SN74HC540NSRG4 TI

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 		Octal Buffers And Line Drivers With 3-State Outputs 20-SO -40 to 85
SN74HC540PW TI

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 		OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
SN74HC540PWE4 TI

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