74LCX240

更新时间： 2024-11-03 22:45:59

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		输出元件输入元件
页数	文件大小	规格书
9页	181K
描述
LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE INV) WITH 5V TOLERANT INPUTS AND OUTPUTS

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中文翻译

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数据手册

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74LCX240 数据手册

74LCX240

LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE INV.)

WITH 5V TOLERANT INPUTS AND OUTPUTS

■

5V TOLERANT INPUTS AND OUTPUTS

HIGH SPEED :

= 6.5 ns (MAX.) at V = 3V

■

POWER DOWN PROTECTION ON INPUTS

AND OUTPUTS

SYMMETRICAL OUTPUT IMPEDANCE:

SOP

TSSOP

|I | = I = 24mA (MIN) at V = 3V

■

PCI BUS LEVELS GUARANTEED AT 24 mA

BALANCED PROPAGATION DELAYS:

PHL

ORDER CODES

PACKAGE

PLH

■

OPERATING VOLTAGE RANGE:

(OPR) = 2.0V to 3.6V (1.5V Data

TUBE

T & R

SOP

74LCX240M

74LCX240MTR

74LCX240TTR

Retention)

TSSOP

■

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 240

LATCH-UP PERFORMANCE EXCEEDS

500mA (JESD 17)

ESD PERFORMANCE:

HBM > 2000V (MIL STD 883 method 3015);

MM > 200V

speed 3.3V applications; it can be interfaced to 5V

signal environment for both inputs and outputs.

It has same speed performance at 3.3V than 5V

AC/ACT family, combined with a lower power

consumption.

This device is designed to be used with 3 state

memory address drivers, etc.

DESCRIPTION

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

The 74LCX240 is a low voltage CMOS OCTAL

BUS BUFFER fabricated with sub-micron silicon

gate and double-layer metal wiring C MOS

technology. It is ideal for low power and high

PIN CONNECTION AND IEC LOGIC SYMBOLS

September 2001

1/9

12 3 4 5 6 7...9

中文翻译

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与74LCX240相关器件

型号	品牌	获取价格	描述	数据表
74LCX240_04	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE INV.) WITH 5V TOLERANT INPUTS AND OUTPUTS
74LCX240_08	FAIRCHILD	获取价格	Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX240FT	TOSHIBA	获取价格	74LCX Series Octal Bus Buffer (3-State, Inverted)
74LCX240M	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE INV) WITH 5V TOLERANT INPUTS AND OUTPUTS
74LCX240MSA	FAIRCHILD	获取价格	Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX240MSA	NSC	获取价格	Low-Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX240MSA_08	FAIRCHILD	获取价格	Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX240MSAX	NSC	获取价格	Low-Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX240MSAX	FAIRCHILD	获取价格	Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX240MSAX_NL	FAIRCHILD	获取价格	Bus Driver, LVC/LCX/Z Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, 5.30 MM, EIAJ