Datasheet > 逻辑 > 总线驱动器/收发器> 74VCXH16244DT

74VCXH16244DT

更新时间： 2024-11-24 04:48:03

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		总线驱动器总线收发器逻辑集成电路光电二极管
页数	文件大小	规格书
11页	231K
描述
Low−Voltage 1.8/2.5/3.3V 16−Bit Buffer

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74VCXH16244DT 数据手册

74VCXH16244

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

WITH 3.6V TOLERANT INPUTS AND OUTPUTS

■

3.6V TOLERANT INPUTS AND OUTPUTS

HIGH SPEED :

= 2.5 ns (MAX.) at V = 3.0 to 3.6V

= 3.0 ns (MAX.) at V = 2.3 to 2.7V

■

POWER DOWN PROTECTION ON INPUTS

AND OUTPUTS

SYMMETRICAL OUTPUT IMPEDANCE:

TSSOP

TUBE

|I | = I = 24mA (MIN) at V = 3.0V

|I | = I = 18mA (MIN) at V = 2.3V

■

OPERATING VOLTAGE RANGE:

(OPR) = 2.3V to 3.6V

ORDER CODES

PACKAGE

T & R

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES H16244

TSSOP

74VCXH16244TTR

■

BUS HOLD PROVIDED ON DATA INPUTS

LATCH-UP PERFORMANCE EXCEEDS

300mA (JESD 17)

PIN CONNECTION

■

ESD PERFORMANCE:

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

MM > 200V

DESCRIPTION

The 74VCXH16244 is a low voltage CMOS 16 BIT

BUS BUFFER (NON INVERTED) fabricated with

sub-micron silicon gate and five-layer metal wiring

C MOS technology. It is ideal for low power and

very high speed 2.3 to 3.6V applications; it can be

interfaced to 3.6V signal environment for both

inputs and outputs.

Any nG output control governs four BUS

BUFFERS. Output Enable input (nG) tied together

gives 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. Bus hold on data

inputs is provided in order to eliminate the need for

external pull-up or pull-down resistor.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

February 2003

1/11

12 3 4 5 6 7...11

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与74VCXH16244DT相关器件

型号	品牌	获取价格	描述	数据表
74VCXH16244DTR	ONSEMI	获取价格	ALVC/VCX/A SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48, LEAD FREE, TSSOP-48
74VCXH16244DTR	STMICROELECTRONICS	获取价格	Low−Voltage 1.8/2.5/3.3V 16−Bit Buffer
74VCXH16244G	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with Bushold
74VCXH16244GX	FAIRCHILD	获取价格	Bus Driver, ALVC/VCX/A Series, 4-Func, 4-Bit, True Output, CMOS, PBGA54, 5.50 MM, PLASTIC,
74VCXH16244MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with Bushold
74VCXH16244MTDX	ETC	获取价格	BUFFER/DRIVER\|QUAD\|4-BIT\|VCX-CMOS\|TSSOP\|48PIN\|PLASTIC
74VCXH16244TTR	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS 16-BIT BUS BUFFER (3-STATE INV.) WITH 3.6V TOLERANT INPUTS AND OUTPUTS
74VCXH16245	ONSEMI	获取价格	Low-Voltage 1.8/2.5/3.3V 16-Bit Transceiver
74VCXH16245/D	ETC	获取价格	Low-Voltage 1.8/2.5/3.3V 16-Bit Transceiver
74VCXH16245DT	ONSEMI	获取价格	Low-Voltage 1.8/2.5/3.3V 16-Bit Transceiver