74LCXH162244MEX

更新时间： 2024-01-27 03:25:25

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动器
页数	文件大小	规格书
9页	110K
描述
Low Voltage 16-Bit Buffer/Line Driver with Bushold and 26з Series Resistors in Outputs

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数据手册

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74LCXH162244MEX 数据手册

September 2000

Revised May 2005

74LCXH162244

Low Voltage 16-Bit Buffer/Line Driver with Bushold

and 26: Series Resistors in Outputs

General Description

Features

■ 5V tolerant control inputs and outputs

The LCXH162244 contains sixteen non-inverting buffers

with 3-STATE outputs designed to be employed as a mem-

ory and address driver, clock driver, or bus oriented trans-

mitter/receiver. The device is nibble controlled. Each nibble

has separate 3-STATE control inputs which can be shorted

together for full 16-bit operation.

■ 2.3V–3.6V V_CCspecifications provided

■ Outputs include equivalent series resistance of 26 to

make external termination resistors unnecessary and

reduce overshoot and undershoot

■ Bushold on data inputs eliminates the need for external

pull-up/pull-down resistors

The LCXH162244 data inputs include active bushold cir-

cuitry, eliminating the need for external pull-up resistors to

hold unused or floating data inputs at a valid logic level.

■ 5.3 ns t_PDmax (V_CC3.0V), 20 A I_CCmax

■ Power down high impedance inputs and outputs

In addition, the outputs include equivalent 26 (nominal)

series resistors to reduce overshoot and undershoot and

are designed to sink/source up to 12 mA at V_CC3.0V.

■

12 mA output drive (V_CC3.0V)

■ Implements patented noise/EMI reduction circuitry

■ Latch-up performance exceeds 500 mA

■ ESD performance:

The LCXH162244 is designed for low voltage (2.5V or

3.3V) V_CCapplications with capability of interfacing to a 5V

signal environment.

Human body model 2000V

The LCXH162244 is fabricated with an advanced CMOS

technology to achieve high speed operation while maintain-

ing CMOS low power dissipation.

Machine model 200V

Ordering Code:

Order Number

Package Number

Package Description

74LCXH162244MEA

MS48A

48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide

[RAIL]

74LCXH162244MEX

74LCXH162244MTD

74LCXH162244MTX

MS48A

MTD48

48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide

[TAPE and REEL]

48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

[RAIL]

48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

[TAPE and REEL]

DS500249

www.fairchildsemi.com

12 3 4 5 6 7...9

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与74LCXH162244MEX相关器件

型号	品牌	获取价格	描述	数据表
74LCXH162244MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with Bu
74LCXH162244MTD	ONSEMI	获取价格	Low Voltage 16-Bit Buffer/Line Driver with Bushold and 26 Ohm Series Resistors in Outputs,
74LCXH162244MTDX	FAIRCHILD	获取价格	Quad 4-Bit Buffer/Driver
74LCXH162244MTX	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with Bu
74LCXH162244MTX	ONSEMI	获取价格	低压16位缓冲器/线路驱动器（输出端带26 Ohm串联电阻）
74LCXH162244TTR	STMICROELECTRONICS	获取价格	Low voltage CMOS 16-bit bus buffer (3-state) with 5V tolerant inputs and outputs
74LCXH162373	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with Bus
74LCXH162373GX	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with Bus
74LCXH162373MEA	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with Bus
74LCXH162373MEAX	ETC	获取价格	8-Bit D-Type Latch

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