54F540

更新时间： 2024-02-01 11:10:47

品牌	Logo	应用领域
美国国家半导体 - NSC		驱动器
页数	文件大小	规格书
8页	168K
描述
Octal Buffer/Line Driver with TRI-STATE Outputs

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技术参数
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54F540 技术参数

生命周期：	Obsolete	零件包装代码：	DIP
包装说明：	DIP,	针数：	20
Reach Compliance Code：	unknown	ECCN代码：	3A001.A.2.C
HTS代码：	8542.39.00.01	风险等级：	5.27
其他特性：	WITH DUAL OUTPUT ENABLE	系列：	F/FAST
JESD-30 代码：	R-CDIP-T20	逻辑集成电路类型：	BUS DRIVER
位数：	8	功能数量：	1
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：	CERAMIC, METAL-SEALED COFIRED	封装代码：	DIP
封装形状：	RECTANGULAR	封装形式：	IN-LINE
传播延迟（tpd）：	5 ns	认证状态：	Not Qualified
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：	NO
技术：	TTL	温度等级：	MILITARY
端子形式：	THROUGH-HOLE	端子位置：	DUAL
Base Number Matches：	1

54F540 数据手册

May 1995

54F/74F540 54F/74F541

Octal Buffer/Line Driver with TRI-STATE Outputs

General Description

Features

TRI-STATE outputs drive bus lines

The ’F540 and ’F541 are similar in function to the ’F240 and

’F244 respectively, except that the inputs and outputs are

on opposite sides of the package (see Connection Dia-

grams). This pinout arrangement makes these devices es-

pecially useful as output ports for microprocessors, allowing

ease of layout and greater PC board density.

Inputs and outputs opposite side of package, allowing

easier interface to microprocessors

Package

Commercial

74F540PC

Military

Package Description

Number

N20A

J20A

20-Lead (0.300 Wide) Molded Dual-In-Line

54F540DM (Note 2)

20-Lead Ceramic Dual-In-Line

74F540SC (Note 1)

74F540SJ (Note 1)

M20B

M20D

W20A

E20A

N20A

J20A

20-Lead (0.300 Wide) Molded Small Outline, JEDEC

20-Lead (0.300 Wide) Molded Small Outline, EIAJ

54F540FM (Note 2)

54F540LM (Note 2)

20-Lead Cerpack

20-Lead Ceramic Leadless Chip Carrier, Type C

74F541PC

20-Lead (0.300 Wide) Molded Dual-In-Line

54F541DM (Note 2)

20-Lead Ceramic Dual-In-Line

74F541SC (Note 1)

74F541SJ (Note 1)

M20B

M20D

W20A

E20A

20-Lead (0.300 Wide) Molded Small Outline, JEDEC

20-Lead (0.300 Wide) Molded Small Outline, EIAJ

54F541FM (Note 2)

54F541LM (Note 2)

20-Lead Cerpack

20-Lead Ceramic Leadless Chip Carrier, Type C

Note 1: Devices also available in 13 reel. Use suffix

SCX and SJX.

Note 2: Military grade device with environmental and burn-in processing. Use suffix

DMQB, FMQB and LMQB.

Connection Diagrams

Pin Assignment for

DIP, SOIC and Flatpak

’F540

Pin Assignment

for LCC

TL/F/9553–2

TL/F/9553–1

TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.

1995 National Semiconductor Corporation

TL/F/9553

RRD-B30M75/Printed in U. S. A.

12 3 4 5 6 7 8

中文翻译

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与54F540相关器件

型号	品牌	获取价格	描述	数据表
54F540DM	NSC	获取价格	Octal Buffer/Line Driver with TRI-STATE Outputs
54F540DMQB	NSC	获取价格	IC F/FAST SERIES, 8-BIT DRIVER, INVERTED OUTPUT, CDIP20, Bus Driver/Transceiver
54F540FM	NSC	获取价格	Octal Buffer/Line Driver with TRI-STATE Outputs
54F540FMQB	ROCHESTER	获取价格	Bus Driver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, CDFP20, CERPACK-20
54F540FMQB	NSC	获取价格	IC F/FAST SERIES, 8-BIT DRIVER, INVERTED OUTPUT, CDFP20, CERPACK-20, Bus Driver/Transceive
54F540LM	NSC	获取价格	Octal Buffer/Line Driver with TRI-STATE Outputs
54F540LMQB	ETC	获取价格	8-Bit Inverting Buffer/Driver
54F540SDM	FAIRCHILD	获取价格	Bus Driver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP20, SLIM, CERAMIC, DIP
54F540SDMQB	FAIRCHILD	获取价格	Bus Driver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP20, SLIM, CERAMIC, DIP
54F541	NSC	获取价格	Octal Buffer/Line Driver with TRI-STATE Outputs

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