Datasheet > 逻辑 > 总线驱动器/收发器> SN74LVTH241IPWREP

SN74LVTH241IPWREP

更新时间： 2024-11-18 12:21:39

品牌	Logo	应用领域
德州仪器 - TI		驱动器输出元件
页数	文件大小	规格书
9页	432K
描述
3.3-V ABT OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS

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SN74LVTH241IPWREP 数据手册

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SCBS767 − NOVEMBER 2003

Controlled Baseline

− One Assembly/Test Site, One Fabrication

Site

and Power-Up 3-State Support Hot

off

Insertion

Bus Hold on Data Inputs Eliminates the

Need for External Pullup/Pulldown

Resistors

Enhanced Diminishing Manufacturing

Sources (DMS) Support

Enhanced Product-Change Notification

Latch-Up Performance Exceeds 500 mA Per

JESD 17

†

Qualification Pedigree

ESD Protection Exceeds JESD 22

− 2000-V Human-Body Model (A114-A)

− 200-V Machine Model (A115-A)

Supports Mixed-Mode Signal Operation

(5-V Input and Output Voltages With 3.3-V

)

Supports Unregulated Battery Operation

Down to 2.7 V

PW PACKAGE

(TOP VIEW)

Typical V

<0.8 V at V

(Output Ground Bounce)

OLP

1OE

1A1

2Y4

1A2

2Y3

1A3

2Y2

1A4

2Y1

GND

= 3.3 V, T = 25°C

19 2OE

18 1Y1

†

Component qualification in accordance with JEDEC and industry

standards to ensure reliable operation over an extended

temperature range. This includes, but is not limited to, Highly

Accelerated Stress Test (HAST) or biased 85/85, temperature

cycle, autoclave or unbiased HAST, electromigration, bond

intermetallic life, and mold compound life. Such qualification

testing should not be viewed as justifying use of this component

beyond specified performance and environmental limits.

2A4

1Y2

2A3

1Y3

2A2

1Y4

2A1

description/ordering information

This octal buffer/driver is designed specifically for low-voltage (3.3-V) V

provide a TTL interface to a 5-V system environment.

operation, with the capability to

The SN74LVTH241 is organized as two 4-bit line drivers with separate output-enable (1OE, 2OE) inputs. When

1OE is low or 2OE is high, the device passes noninverted data from the A inputs to the Y outputs. When 1OE

is high or 2OE is low, the outputs are in the high-impedance state.

Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors

with the bus-hold circuitry is not recommended.

When V

is between 0 and 1.5 V, the device is in the high-impedance state during power up or power down.

However, to ensure the high-impedance state above 1.5 V, OE should be tied to V

through a pullup resistor

and OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by

the current-sinking/current-sourcing capability of the driver.

This device is fully specified for hot-insertion applications using I and power-up 3-state. The I circuitry

off

disables the outputs, preventing damaging current backflow through the device when it is powered down. The

power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down,

which prevents driver conflict.

ORDERING INFORMATION

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

‡

PACKAGE

−40°C to 85°C

TSSOP − PW Tape and reel

SN74LVTH241IPWREP

LH241EP

‡

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are

available at www.ti.com/sc/package.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

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POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...9

中文翻译

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SN74LVTH241IPWREP 替代型号

型号	品牌	替代类型	描述	数据表
SN74LVTH241PWR	TI	完全替代	3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74LVTH241PW	TI	完全替代	3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74LVTH241PWE4	TI	完全替代	3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

与SN74LVTH241IPWREP相关器件

型号	品牌	获取价格	描述	数据表
SN74LVTH241NSR	TI	获取价格	3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74LVTH241NSRE4	TI	获取价格	3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74LVTH241PW	TI	获取价格	3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74LVTH241PWE4	TI	获取价格	3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74LVTH241PWG4	TI	获取价格	3.3-V ABT Octal Buffers/Drivers With 3-State Outputs 20-TSSOP -40 to 85
SN74LVTH241PWR	TI	获取价格	3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74LVTH241PWRE4	TI	获取价格	3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74LVTH241PWRG4	TI	获取价格	LVT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, TSSOP-20
SN74LVTH244A	TI	获取价格	3.3 V ABT OCTAL BUFFERS / DRIVERS WITH 3 STATE OUTPUTS
SN74LVTH244ADB	TI	获取价格	3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

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