74F540SC

更新时间： 2024-10-01 22:36:35

品牌	Logo	应用领域
美国国家半导体 - NSC		驱动器逻辑集成电路光电二极管输出元件
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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中文翻译

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数据手册

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74F540SC 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74F540SC相关器件

型号	品牌	获取价格	描述	数据表
74F540SCQR	FAIRCHILD	获取价格	Bus Driver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, 0.150 INCH, SOIC-2
74F540SCX	ROCHESTER	获取价格	Bus Driver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, 0.300 INCH, MS-013
74F540SCX_NL	FAIRCHILD	获取价格	Bus Driver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, 0.300 INCH, MS-013
74F540SDC	FAIRCHILD	获取价格	Bus Driver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP20, SLIM, CERAMIC, DIP
74F540SJ	ROCHESTER	获取价格	Bus Driver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, 5.30 MM, EIAJ TYPE
74F540SJ	FAIRCHILD	获取价格	Octal Buffer/Line Driver with 3-STATE Outputs
74F540SJ	NSC	获取价格	Octal Buffer/Line Driver with TRI-STATE Outputs
74F540SJX	ROCHESTER	获取价格	Bus Driver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, 5.30 MM, EIAJ TYPE
74F540SPCQR	FAIRCHILD	获取价格	Bus Driver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20, SLIM, PLASTIC, DIP
74F540VC	FAIRCHILD	获取价格	Bus Driver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, SOIC-20

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