Datasheet > 74LCX16240T

74LCX16240T

更新时间： 2024-11-19 23:24:19

品牌	Logo	应用领域
其他 - ETC		驱动器逻辑集成电路光电二极管
页数	文件大小	规格书
8页	68K
描述
Quad 4-Bit Buffer/Driver

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74LCX16240T 数据手册

74LCX16240

LOW VOLTAGE CMOS 16-BIT BUS BUFFER (3-STATE INV.)

WITH 5V TOLERANT INPUTS AND OUTPUTS

■

5V TOLERANT INPUTS AND OUTPUTS

HIGH SPEED:

t_PD=4.5ns(MAX.)at V_CC= 3.0V

■

POWER-DOWN PROTECTIONON INPUTS

AND OUTPUTS

SYMMETRICAL OUTPUT IMPEDANCE:

|I_OH| = I_OL= 24 mA (MIN)

(TSSOP48 Package)

■

PCI BUSLEVELSGUARANTEED AT 24mA

BALANCEDPROPAGATIONDELAYS:

t_PLHt_PHL

ORDER CODES :

74LCX16240T

■

OPERATING VOLTAGERANGE:

V_CC(OPR)= 2.7Vto 3.6V (1.5VDataRetention)

PIN AND FUNCTION COMPATIBLEWITH

74 SERIES16240

PIN CONNECTION

■

LATCH-UPPERFORMANCE EXCEEDS500mA

ESDPERFORMANCE:

HBM >2000V; MM > 200V

DESCRIPTION

The LCX16240 is a low voltage CMOS 16-BIT

BUS BUFFER fabricated with sub-micron silicon

gate and double-layer metal wiring C²MOS

technology. It is ideal for low power and high

speed 3.3V applications; it can be interfaced to

5V signal environment for both inputs and

outputs.

Any nG output control governs four BUS

BUFFERS. Output Enable inputs (nG) tied

togethergive full 16-bit operation.

When nG is LOW, the outputs are on. When nG

is HIGH, the output are in high impedance state.

This device is designed to be used with 3 state

memory address drivers, etc.

It has better speed performance at 3.3V than 5V

LSTTL family combined with the true CMOS low

power consumption.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

1/8

February 1999

12 3 4 5 6 7 8

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与74LCX16240T相关器件

型号	品牌	获取价格	描述	数据表
74LCX16240TTR	STMICROELECTRONICS	获取价格	Low voltage CMOS 16-bit bus buffer (3-state) with 5V tolerant inputs and outputs
74LCX16244	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX16244	STMICROELECTRONICS	获取价格	Low voltage CMOS 16-bit bus buffer (3-state) with 5V tolerant inputs and outputs
74LCX16244_07	STMICROELECTRONICS	获取价格	Low voltage CMOS 16-bit bus buffer (3-state) with 5V tolerant inputs and outputs
74LCX16244AT	ETC	获取价格	Quad 4-Bit Buffer/Driver
74LCX16244ATTR	STMICROELECTRONICS	获取价格	LVC/LCX/Z SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48, TSSOP-48
74LCX16244G	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX16244GX	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX16244MEA	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs
74LCX16244MEAX	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs