74LVQ244

更新时间： 2024-11-19 22:53:19

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		输出元件
页数	文件大小	规格书
8页	67K
描述
LOW VOLTAGE OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON-INVERTED

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中文翻译

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数据手册

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74LVQ244 数据手册

74LVQ244

LOW VOLTAGE OCTAL BUS BUFFER

WITH 3 STATE OUTPUTS (NON-INVERTED)

■

HIGH SPEED:

_PD= 6 ns (TYP.)at V_CC= 3.3V

■

COMPATIBLEWITH TTL OUTPUT

LOW POWER DISSIPATION:

I_CC=4 µA (MAX.) at T_A= 25 ^oC

LOW NOISE:

■

(Micro Package)

(TSSOP Package)

V_OLP= 0.4V (TYP.) at V_CC= 3.3V

75Ω TRANSMISSIONLINE OUTPUT DRIVE

CAPABILITY

SYMMETRICAL OUTPUT IMPEDANCE:

|I_OH| = I_OL= 12 mA (MIN)

ORDER CODES :

74LVQ244M

74LVQ244T

■

PCI BUS LEVELSGUARANTEED AT 24mA

BALANCED PROPAGATION DELAYS:

t_PLHt_PHL

technology.It is ideal for low power and low noise

3.3V applications.

It has better speed performance at 3.3V than 5V

LSTTL family combined with the true CMOS low

power consumption.

G output control governs four BUS BUFFERs.

This device is designed to be used with 3 state

memory address drivers, etc.

■

OPERATING VOLTAGERANGE:

V_CC(OPR)= 2V to 3.6V (1.2VData Retention)

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES244

IMPROVED LATCH-UP IMMUNITY

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

DESCRIPTION

The LVQ244 is a low voltage CMOS OCTAL BUS

BUFFER fabricated with sub-micron silicon gate

and

double-layer metal

wiring

C²MOS

PIN CONNECTION AND IEC LOGIC SYMBOLS

1/8

February 1999

12 3 4 5 6 7 8

中文翻译

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与74LVQ244相关器件

型号	品牌	获取价格	描述	数据表
74LVQ244_01	FAIRCHILD	获取价格	Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs
74LVQ244_04	STMICROELECTRONICS	获取价格	LOW VOLTAGE OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
74LVQ244M	STMICROELECTRONICS	获取价格	LOW VOLTAGE OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON-INVERTED
74LVQ244MSA	FAIRCHILD	获取价格	Bus Driver, LVQ Series, 2-Func, 4-Bit, True Output, PDSO20
74LVQ244MSAX	FAIRCHILD	获取价格	暂无描述
74LVQ244MTR	STMICROELECTRONICS	获取价格	LOW VOLTAGE OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
74LVQ244QSC	FAIRCHILD	获取价格	Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs
74LVQ244QSCX	ETC	获取价格	Dual 4-Bit Non-Inverting Buffer/Driver
74LVQ244SC	FAIRCHILD	获取价格	Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs
74LVQ244SCX	ETC	获取价格	Dual 4-Bit Non-Inverting Buffer/Driver