Datasheet > 逻辑 > 总线驱动器/收发器> 74LVTH162244GZX

74LVTH162244GZX

更新时间： 2024-09-09 22:16:03

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动器
页数	文件大小	规格书
8页	96K
描述
Low Voltage 16-Bit Buffer/Line Driver with 3-STATE Outputs and 25? Series Resistors in the Outputs

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中文翻译

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数据手册

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74LVTH162244GZX 数据手册

March 1999

Revised June 2005

74LVT162244 • 74LVTH162244

Low Voltage 16-Bit Buffer/Line Driver

with 3-STATE Outputs

and 25: Series Resistors in the Outputs

General Description

Features

■ Input and output interface capability to systems at

The LVT162244 and LVTH162244 contain sixteen non-

inverting buffers with 3-STATE outputs designed to be

employed as a memory and address driver, clock driver, or

bus oriented transmitter/receiver. The device is nibble con-

trolled. Individual 3-STATE control inputs can be shorted

together for 8-bit or 16-bit operation.

5V V_CC

■ Bushold data inputs eliminate the need for external pull-

up resistors to hold unused inputs (74LVTH162244),

also available without bushold feature (74LVT162244).

■ Live insertion/extraction permitted

The LVT162244 and LVTH162244 are designed with

equivalent 25 series resistance in both the HIGH and

LOW states of the output. This design reduces line noise in

applications such as memory address drivers, clock driv-

ers, and bus transceivers/transmitters.

■ Power Up/Power Down high impedance provides glitch-

free bus loading

■ Outputs include equivalent series resistance of 25 to

make external termination resistors unnecessary and

reduce overshoot and undershoot

The LVTH162244 data inputs include bushold, eliminating

the need for external pull-up resistors to hold unused

inputs.

■ Functionally compatible with the 74 series 162244

■ Latch-up performance exceeds 500 mA

■ ESD performance:

These buffers and line drivers are designed for low-voltage

(3.3V) V_CCapplications, but with the capability to provide a

Human-body model 2000V

TTL interface to a 5V environment. The LVT162244 and

LVTH162244 are fabricated with an advanced BiCMOS

technology to achieve high speed operation similar to 5V

ABT while maintaining a low power dissipation.

Machine model 200V

Charged-device 1000V

■ Also packaged in plastic Fine-Pitch Ball Grid Array

(FBGA)

Ordering Code:

Package

Order Number

Package Description

Number

74LVT162244G

(Note 1)(Note 2)

BGA54A

MS48A

MTD48

BGA54A

MS48A

MTD48

54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide

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

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

54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide

74LVT162244MEA

(Note 2)

74LVT162244MTD

(Note 2)

74LVTH162244G

(Note 1)(Note 2)

74LVTH162244MEA

74LVTH162244MEX

74LVTH162244MTD

74LVTH162244MTX

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

[Tube]

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

[Tube]

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

[Tape and Reel]

Note 1: Ordering code “G” indicates Trays.

Note 2: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

DS012445

www.fairchildsemi.com

12 3 4 5 6 7 8

中文翻译

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与74LVTH162244GZX相关器件

型号	品牌	获取价格	描述	数据表
74LVTH162244MEA	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with 3-STATE Outputs and 25? Series Resistors in the
74LVTH162244MEA	ONSEMI	获取价格	Low Voltage 16-Bit Buffer/Line Driver with 3-STATE Outputs and 25 Ohm Series Resistors in
74LVTH162244MEA_NL	FAIRCHILD	获取价格	Bus Driver, LVT Series, 4-Func, 4-Bit, True Output, BICMOS, PDSO48, 0.300 INCH, LEAD FREE,
74LVTH162244MEAX	ETC	获取价格	Quad 4-Bit Buffer/Driver
74LVTH162244MEX	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with 3-STATE Outputs and 25? Series Resistors in the
74LVTH162244MEX	ONSEMI	获取价格	Low Voltage 16-Bit Buffer/Line Driver with 3-STATE Outputs and 25 Ohm Series Resistors in
74LVTH162244MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with 3-STATE Outputs and 25? Series Resistors in the
74LVTH162244MTD	ONSEMI	获取价格	低电压 16 位缓冲器/线路驱动器，带 3 态输出和输出中 25 Ω 串联电阻
74LVTH162244MTD_NL	FAIRCHILD	获取价格	Bus Driver, LVT Series, 4-Func, 4-Bit, True Output, BICMOS, PDSO48, 6.10 MM, MO-153ED, TSS
74LVTH162244MTDX	ETC	获取价格	Quad 4-Bit Buffer/Driver

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