74LCX244

更新时间： 2024-11-28 21:54:39

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	69K
描述
LOW COLTAGE CMOS OCTAL BUS BUFFER (3-STATE) 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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74LCX244 数据手册

74LCX244

LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE)

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:

ORDER CODES

PACKAGE

PLH

PHL

TUBE

T & R

■

OPERATING VOLTAGE RANGE:

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

SOP

74LCX244M

74LCX244MTR

74LCX244TTR

Retention)

TSSOP

■

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 244

LATCH-UP PERFORMANCE EXCEEDS

500mA (JESD 17)

and high 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.

ESD PERFORMANCE:

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

MM > 200V

This device is designed to be used with 3 state

memory address drivers, etc.

DESCRIPTION

The 74LCX244 is a low voltage CMOS OCTAL

BUS BUFFER (NON-INVERTED) fabricated with

sub-micron silicon gate and double-layer metal

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

wiring C MOS technology. It is ideal for low power

PIN CONNECTION AND IEC LOGIC SYMBOLS

March 2002

1/9

12 3 4 5 6 7...9

中文翻译

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与74LCX244相关器件

型号	品牌	获取价格	描述	数据表
74LCX244_04	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS
74LCX244-09	FAIRCHILD	获取价格	74LCX244 Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX244BQX	FAIRCHILD	获取价格	Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX244BQX	ONSEMI	获取价格	带 5V 耐压输入和输出的低压缓冲器/线路驱动器
74LCX244FT	TOSHIBA	获取价格	Octal Buffer, TSSOP20B
74LCX244M	STMICROELECTRONICS	获取价格	LOW COLTAGE CMOS OCTAL BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS
74LCX244MSA	FAIRCHILD	获取价格	Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX244MSA	TI	获取价格	LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, EIAJ TYPE2, PLASTIC, SSOP-20
74LCX244MSA_NL	FAIRCHILD	获取价格	Bus Driver, LVC/LCX/Z Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, 5.30 MM, LEAD FREE
74LCX244MSAX	FAIRCHILD	获取价格	Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs