Datasheet > 逻辑 > 总线驱动器/收发器> 74LVT162244MEAX

74LVT162244MEAX

更新时间： 2024-11-04 22:56:23

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		总线驱动器总线收发器逻辑集成电路光电二极管信息通信管理
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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技术参数
数据手册
替代型号

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74LVT162244MEAX 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	SSOP
包装说明：	0.300 INCH, MO-118, SSOP-48	针数：	48
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.14
Is Samacsys：	N	控制类型：	ENABLE LOW
系列：	LVT	JESD-30 代码：	R-PDSO-G48
JESD-609代码：	e3	长度：	15.875 mm
逻辑集成电路类型：	BUS DRIVER	最大I（ol）：	0.012 A
湿度敏感等级：	1	位数：	4
功能数量：	4	端口数量：	2
端子数量：	48	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出特性：	3-STATE WITH SERIES RESISTOR
输出极性：	TRUE	封装主体材料：	PLASTIC/EPOXY
封装代码：	SSOP	封装等效代码：	SSOP48,.4
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, SHRINK PITCH
包装方法：	TAPE AND REEL	峰值回流温度（摄氏度）：	260
电源：	3.3 V	Prop。Delay @ Nom-Sup：	4 ns
传播延迟（tpd）：	4.8 ns	认证状态：	Not Qualified
座面最大高度：	2.74 mm	子类别：	Bus Driver/Transceivers
最大供电电压 (Vsup)：	3.6 V	最小供电电压 (Vsup)：	2.7 V
标称供电电压 (Vsup)：	3.3 V	表面贴装：	YES
技术：	BICMOS	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.635 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	7.495 mm
Base Number Matches：	1

74LVT162244MEAX 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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74LVT162244MEAX 替代型号

型号	品牌	替代类型	描述	数据表
SN74LVTH162244DL	TI	功能相似	3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

与74LVT162244MEAX相关器件

型号	品牌	获取价格	描述	数据表
74LVT162244MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with 3-STATE Outputs and 25? Series Resistors in the
74LVT162244MTD	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
74LVT162244MTDX	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with 3-STATE Outputs and 25? Series Resistors in the
74LVT162244MTDX	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
74LVT162244MTDX_NL	FAIRCHILD	获取价格	暂无描述
74LVT162245	FAIRCHILD	获取价格	Low Voltage 16-Bit Transceiver with 3-STATE Outputs and 25? Series Resistors in A Port Out
74LVT162245ADGGRE4	TI	获取价格	3.3V ABT 16 BIT BUS TRANSCEIVERS WITH 3 STATE OUTPUTS
74LVT162245ADGGRG4	TI	获取价格	LVT SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48, GREEN, PLASTIC, TSSOP-48
74LVT162245ADLRG4	TI	获取价格	3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
74LVT162245B	NXP	获取价格	3.3V LVT 16-bit transceiver with 30ohm termination resistors 3-State

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