74LCX541BQX

更新时间： 2024-11-20 21:54:39

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动器逻辑集成电路输出元件
页数	文件大小	规格书
12页	549K
描述
Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs

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技术参数
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74LCX541BQX 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Transferred	零件包装代码：	MLP
包装说明：	HVQCCN, LCC20,.1X.18,20	针数：	20
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	7.84
Is Samacsys：	N	其他特性：	WITH DUAL OUTPUT ENABLE
控制类型：	ENABLE LOW	系列：	LVC/LCX/Z
JESD-30 代码：	R-XQCC-N20	JESD-609代码：	e4
长度：	4.5 mm	逻辑集成电路类型：	BUS DRIVER
最大I（ol）：	0.024 A	湿度敏感等级：	1
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：	UNSPECIFIED	封装代码：	HVQCCN
封装等效代码：	LCC20,.1X.18,20	封装形状：	RECTANGULAR
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	包装方法：	TAPE AND REEL
峰值回流温度（摄氏度）：	260	电源：	3.3 V
Prop。Delay @ Nom-Sup：	6.5 ns	传播延迟（tpd）：	7.8 ns
认证状态：	Not Qualified	座面最大高度：	0.8 mm
子类别：	Bus Driver/Transceivers	最大供电电压 (Vsup)：	3.6 V
最小供电电压 (Vsup)：	2 V	标称供电电压 (Vsup)：	2.5 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	2.5 mm	Base Number Matches：	1

74LCX541BQX 数据手册

March 1995

Revised March 2005

74LCX541

Low Voltage Octal Buffer/Line Driver

with 5V Tolerant Inputs and Outputs

General Description

Features

■ 5V tolerant input and outputs

The LCX541 is an octal buffer/line driver designed to be

employed as memory and address drivers, clock drivers

and bus oriented transmitter/receivers. The LCX541 is a

non inverting option of the LCX540.

■ 2.3V–3.6V V_CCspecifications provided

■ 6.5 ns t_PDmax (V_CC3.3V), 10 A I_CCmax

■ Power-down high impedance inputs and outputs

■ Supports live insertion/withdrawal (Note 1)

This device is similar in function to the LCX244 while pro-

viding 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.

■

24 mA output drive (V_CC3.0V)

■ Implements patented noise/ EMI reduction circuitry

■ Latch-up performance exceeds JEDEC 78 conditions

■ ESD performance:

The LCX541 is designed for low voltage (2.5V or 3.3V) V_CC

applications with capability of interfacing to a 5V signal

environment. The LCX541 is fabricated with an advanced

CMOS technology to achieve high speed operation while

maintaining CMOS low power dissipation.

Human body model 2000V

Machine model 200V

■ Leadless Pb-Free DQFN package

Note 1: To ensure the high-impedance state during power up or down, OE

should be tied to V

through a pull-up resistor: the minimum value or the

resistor is determined by the current-sourcing capability of the driver.

Ordering Code:

Package

Order Number

Package Description

Number

74LCX541WM

74LCX541SJ

M20B

M20D

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

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

74LCX541BQX

(Preliminary)

(Note 2)

MLP020B Pb-Free 20-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC

MO-241, 2.5 x 4.5mm

74LCX541MSA

74LCX541MTC

MSA20

MTC20

20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide

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

74LCX541MTC_NL

(Note 3)

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

Wide

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

Pb-Free package per JEDED J-STD-020B.

Note 2: DQFN package available in Tape and Reel only.

Note 3: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.

DS012404

www.fairchildsemi.com

12 3 4 5 6 7...12

中文翻译

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与74LCX541BQX相关器件

型号	品牌	获取价格	描述	数据表
74LCX541BQX_08	FAIRCHILD	获取价格	Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX541BQX2	FAIRCHILD	获取价格	Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX541FT	TOSHIBA	获取价格	Octal Buffer, TSSOP20B
74LCX541FT(AJ)	TOSHIBA	获取价格	Bus Driver, LVC/LCX/Z Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20
74LCX541M	FAIRCHILD	获取价格	Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX541MSA	FAIRCHILD	获取价格	Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX541MSA_08	FAIRCHILD	获取价格	Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX541MSAX	ETC	获取价格	8-Bit Non-Inverting Buffer/Driver
74LCX541MTC	FAIRCHILD	获取价格	Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX541MTC	ONSEMI	获取价格	带 5V 耐压输入和输出的低压八路缓冲器/线路驱动器

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