74ACTQ541

更新时间： 2024-02-01 10:51:43

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动器
页数	文件大小	规格书
7页	167K
描述
Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs

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技术参数
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74ACTQ541 技术参数

生命周期：	Obsolete	包装说明：	SOP,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.7	系列：	ACT
JESD-30 代码：	R-PDSO-G20	长度：	12.8 mm
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：	85 °C
最低工作温度：	-40 °C	输出特性：	3-STATE
输出极性：	TRUE	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	传播延迟（tpd）：	7.5 ns
认证状态：	Not Qualified	座面最大高度：	2.65 mm
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：	CMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	宽度：	7.5 mm
Base Number Matches：	1

74ACTQ541 数据手册

March 1993

Revised November 1999

74ACTQ541

Quiet Series Octal Buffer/Line Driver

with 3-STATE Outputs

General Description

The 74ACTQ541 is an octal buffer/line driver designed to

be employed as memory and address drivers, clock drivers

and bus oriented transmitter/receivers.

Features

■ I_CCand I_OZreduced by 50%

■ Guaranteed simultaneous switching noise level and

dynamic threshold performance

This device is similar in function to the 74ACTQ244 while

providing flow-through architecture (inputs on opposite side

from outputs). This pinout arrangement makes this device

especially useful as an output port for microprocessors,

allowing ease of layout and greater PC board density.

■ Guaranteed pin-to-pin skew AC performance

■ Inputs and outputs on opposite sides of package for

easy board layout

■ Non-inverting 3-STATE outputs

■ Guaranteed 4 kV minimum ESD immunity

■ TTL compatible inputs

The 74ACTQ541 utilizes FACT Quiet Series technology

to guarantee quiet output switching and improved dynamic

threshold performance. FACT Quiet Series features GTO

output control and undershoot corrector in addition to split

ground bus for superior performance.

■ Outputs source/sink 24 mA

Ordering Code:

Order Number Package Number

Package Description

74ACTQ541SC

74ACTQ541MTC

74ACTQ541PC

M20B

MTC20

N20A

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

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

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

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

Logic Symbol

Connection Diagram

IEEE/IEC

Truth Table

Pin Descriptions

Inputs

OE₂

Pin Name

Pin Description

Outputs

OE₁

OE₁– OE₂

I₀–I₇

3-STATE Output Enable (Active-LOW)

Inputs

O₁– O₇

Outputs

H = HIGH Voltage Level

L = LOW Voltage Level

X = Immaterial

Z = High Impedance

FACT , FACT Quiet Series and GTO are trademarks of Fairchild Semiconductor Corporation.

DS010932

www.fairchildsemi.com

12 3 4 5 6 7

中文翻译

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与74ACTQ541相关器件

型号	品牌	获取价格	描述	数据表
74ACTQ541_07	FAIRCHILD	获取价格	Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs
74ACTQ541MTC	FAIRCHILD	获取价格	Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs
74ACTQ541MTCX	FAIRCHILD	获取价格	8-Bit Non-Inverting Buffer/Driver
74ACTQ541MTCX_NL	FAIRCHILD	获取价格	Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 4.40 MM, LEAD FREE, MO-1
74ACTQ541PC	FAIRCHILD	获取价格	Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs
74ACTQ541PCQR	ETC	获取价格	8-Bit Non-Inverting Buffer/Driver
74ACTQ541SC	FAIRCHILD	获取价格	Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs
74ACTQ541SCQR	ETC	获取价格	8-Bit Non-Inverting Buffer/Driver
74ACTQ541SCX	FAIRCHILD	获取价格	8-Bit Non-Inverting Buffer/Driver
74ACTQ541SCX_NL	FAIRCHILD	获取价格	Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.300 INCH, LEAD FREE, M

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