74LVTH162240MTD_NL

更新时间： 2024-09-10 13:04:59

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动器
页数	文件大小	规格书
6页	56K
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中文翻译

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数据手册

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74LVTH162240MTD_NL 数据手册

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June 1999

Revised June 1999

74LVT162240 • 74LVTH162240

Low Voltage 16-Bit Inverting Buffer/Line Driver

with 3-STATE Outputs and

25Ω Series Resistors in the Outputs

advanced BiCMOS technology to achieve high speed oper-

ation similar to 5V ABT while maintaining a low power dis-

sipation.

General Description

The LVT162240 and LVTH162240 contain sixteen 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 controlled. Indi-

vidual 3-STATE control inputs can be shorted together for

8-bit or 16-bit operation.

Features

■ Input and output interface capability to systems at

5V V_CC

The LVT162240 and LVTH162240 are designed with

equivalent 25Ω 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.

■ Outputs include equivalent series resistance of 25Ω to

make external termination resistors unnecessary and

reduce overshoot and undershoot

■ Bushold data inputs eliminate the need for external pull-

up resistors to hold unused inputs (74LVTH162240),

also available without bushold feature (74LVT162240).

The LVTH162240 data inputs include bushold, eliminating

the need for external pull-up resistors to hold unused

inputs.

■ Live insertion/extraction permitted

■ Power Up/Down high impedance provides glitch-free

bus loading

These inverting buffers and line drivers are designed for

low-voltage (3.3V) V_CCapplications, but with the capability

■ Functionally compatible with the 74 series 162240

■ Latch-up performance exceeds 500 mA

to provide a TTL interface to a 5V environment. The

LVT162240 and LVTH162240 are fabricated with an

Ordering Code:

Order Number

74LVT162240MEA

74LVT162240MTD

74LVTH162240MEA

74LVTH162240MTD

Package Number

MS48A

Package Description

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

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

MTD48

MS48A

MTD48

Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.

Logic Symbol

Pin Descriptions

Pin Names

Description

OE_n

Output Enable Inputs (Active LOW)

Inputs

I₀–I₁₅

O₀–O₁₅

3-STATE Outputs

DS012490

www.fairchildsemi.com

12 3 4 5 6

中文翻译

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与74LVTH162240MTD_NL相关器件

型号	品牌	获取价格	描述	数据表
74LVTH162240MTDX	ETC	获取价格	Quad 4-Bit Buffer/Driver
74LVTH162240MTX	FAIRCHILD	获取价格	Low Voltage 16-Bit Inverting Buffer/Line Driver with 3-STATE Outputs and 25ohm Series Resi
74LVTH162240MTX	ROCHESTER	获取价格	Bus Driver, LVT Series, 4-Func, 4-Bit, Inverted Output, BICMOS, PDSO48, 6.10 MM, MO-153ED,
74LVTH162240MTX_NL	FAIRCHILD	获取价格	Bus Driver, LVT Series, 4-Func, 4-Bit, Inverted Output, BICMOS, PDSO48, 6.10 MM, MO-153ED,
74LVTH162241DGGRG4	TI	获取价格	LVT SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48, GREEN, PLASTIC, TSSOP-48
74LVTH162244	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with 3-STATE Outputs and 25? Series Resistors in the
74LVTH162244DGGRG4	TI	获取价格	3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
74LVTH162244DLRG4	TI	获取价格	3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
74LVTH162244G	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with 3-STATE Outputs and 25? Series Resistors in the
74LVTH162244GRDR	TI	获取价格	3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

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