DM74ALS540A

更新时间： 2024-11-05 22:56:51

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动器
页数	文件大小	规格书
5页	64K
描述
Octal Inverting Buffer and Line Driver with 3-STATE Outputs

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数据手册

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DM74ALS540A 数据手册

October 1986

Revised February 2000

DM74ALS540A

Octal Inverting Buffer and Line Driver

with 3-STATE Outputs

General Description

Features

■ Advanced oxide-isolated, ion-implanted Schottky TTL

This octal buffer and line driver is designed to have the per-

formance of the DM74ALS240A series and, at the same

time, offer a pinout with inputs and outputs on opposite

sides of the package. This arrangement greatly enhances

printed circuit board layout. The 3-STATE control gate is a

2-input NOR such that if either G1 or G2 is HIGH, all eight

outputs are in the high impedance state.

process

■ Switching performance is guaranteed over full tempera-

ture and V_CCsupply range

■ Data flow-thru pinout (All inputs on opposite side from

outputs)

■ P-N-P inputs reduce DC loading

Ordering Code:

Order Number

Package Number Package Description

DM74ALS540AWM

DM74ALS540ASJ

DM74ALS540AN

M20B

M20D

N20A

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide

20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Connection Diagram

Function Table

Inputs

Output

G 1

G 2

Hi-Z

H = HIGH Logic Level

L = LOW Logic Level

X = Don't Care (Either HIGH or LOW Logic Level)

Hi-Z = High Impedance (OFF) State

DS009170

www.fairchildsemi.com

12 3 4 5

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与DM74ALS540A相关器件

型号	品牌	获取价格	描述	数据表
DM74ALS540AN	FAIRCHILD	获取价格	Octal Inverting Buffer and Line Driver with 3-STATE Outputs
DM74ALS540ASJ	FAIRCHILD	获取价格	Octal Inverting Buffer and Line Driver with 3-STATE Outputs
DM74ALS540ASJX	FAIRCHILD	获取价格	8-Bit Inverting Buffer/Driver
DM74ALS540ASJX_NL	FAIRCHILD	获取价格	Bus Driver, ALS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, 5.30 MM, EIAJ TYPE2,
DM74ALS540AWM	FAIRCHILD	获取价格	Octal Inverting Buffer and Line Driver with 3-STATE Outputs
DM74ALS540AWMX	FAIRCHILD	获取价格	8-Bit Inverting Buffer/Driver
DM74ALS540AWMX_NL	FAIRCHILD	获取价格	Bus Driver, ALS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, 0.300 INCH, MS-013, S
DM74ALS540N	ETC	获取价格	8-Bit Inverting Buffer/Driver
DM74ALS540N/A+	ETC	获取价格	8-Bit Inverting Buffer/Driver
DM74ALS540N/B+	ETC	获取价格	8-Bit Inverting Buffer/Driver