74LCX16245

更新时间： 2024-11-23 22:45:59

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		总线收发器输出元件输入元件
页数	文件大小	规格书
9页	73K
描述
LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER WITH 5V TOLERANT INPUTS AND OUTPUT (3-STATE)

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中文翻译

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数据手册

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74LCX16245 数据手册

74LCX16245

LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER

WITH 5V TOLERANT INPUTS AND OUTPUT (3-STATE)

■

5V TOLERANT INPUTS AND OUTPUTS

HIGH SPEED :

= 4.5 ns (MAX.) at V = 3V

■

POWER DOWN PROTECTION ON INPUTS

AND OUTPUTS

SYMMETRICAL OUTPUT IMPEDANCE:

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

TSSOP

TUBE

■

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

T & R

TSSOP

74LCX16245TTR

Retention)

■

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 16245

LATCH-UP PERFORMANCE EXCEEDS

500mA (JESD 17)

PIN CONNECTION

ESD PERFORMANCE:

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

MM > 200V

DESCRIPTION

The 74LCX16245 is a low voltage CMOS 16 BIT

BUS TRANSCEIVER (3-STATE) fabricated with

sub-micron silicon gate and double-layer metal

wiring C MOS 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.

This IC is intended for two-way asynchronous

communication between data buses; the direction

of data transmission is determined by DIR input.

The two enable inputs nG can be used to disable

the device so that the buses are effectively isolat-

ed.

It has same speed performance at 3.3V than 5V

AC/ACT family, combined with a lower power con-

sumption.

All inputs and outputs are equipped with protec-

tion circuits against static discharge, giving them

2KV ESD immunity and transient excess voltage.

All floating bus terminals during High Z State must

be held HIGH or LOW.

September 2001

1/9

12 3 4 5 6 7...9

中文翻译

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与74LCX16245相关器件

型号	品牌	获取价格	描述	数据表
74LCX16245_07	STMICROELECTRONICS	获取价格	Low voltage CMOS 16-bit bus transceiver (3-state) with 5V tolerant inputs and outputs
74LCX16245AT	ETC	获取价格	Dual 8-bit Bus Transceiver
74LCX16245ATTR	STMICROELECTRONICS	获取价格	LVC/LCX/Z SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48, TSSOP-48
74LCX16245G	FAIRCHILD	获取价格	Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs
74LCX16245GX	FAIRCHILD	获取价格	Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs
74LCX16245MEA	FAIRCHILD	获取价格	Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs
74LCX16245MEAX	FAIRCHILD	获取价格	Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs
74LCX16245MEAX_NL	FAIRCHILD	获取价格	Bus Transceiver, LVC/LCX/Z Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.300 INCH, M
74LCX16245MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs
74LCX16245MTD	ONSEMI	获取价格	带5V容差输入和输出的低电压16-位双向收发器