Buffers | MC74LCX125

低电压四路非反向缓冲器，3 态

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概览

MC74LCX125 是一款高性能四路非反向缓冲器，运行电压为 2.3 V 到 3.6V。高阻抗 TTL 兼容输入显著减少了输入驱动器的电流负载，而 TTL 兼容输出则提高了开关噪音性能。5.5V 的 VI 规格使得 MC74LCX125 输入能够基于 5V 器件进行安全驱动。MC74LCX125 适用于内存地址驱动和所有 TTL 级总线导向收发器应用。输出处的电流驱动能力为 24mA。输出启用 (OEbar) 输入如果为高电平则会将输出置于高电平 Z 状态，从而将其禁用。

  • Designed for 2.3 to 3.6V V CC Operation
  • 5V Tolerant - Interface Capability With 5V TTL Logic
  • Supports Live Insertion and Withdrawal
  • IOFF Specification Guarantees High Impedance When VCC = 0V
  • LVTTL Compatible
  • LVCMOS Compatible
  • 24mA Balanced Output Sink and Source Capability
  • Near Zero Static Supply Current in All Three Logic States (10mA) Substantially Reduces System Power Requirements
  • Latchup Performance Exceeds 500mA
  • ESD Performance: Human Body Model >2000V; Machine Model >200V
  • Pb-Free Packages are Available*

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MC74LCX125DG

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CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

260

TUBE

55

N

4

3-State

2

3.6

6

24

$0.2707

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MC74LCX125DR2G

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CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

260

REEL

2500

N

4

3-State

2

3.6

6

24

$0.2611

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MC74LCX125DTG

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Pb

A

H

P

TSSOP-14 WB

948G

1

260

TUBE

96

N

4

3-State

2

3.6

6

24

$0.3377

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MC74LCX125DTR2G

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CAD Model

Pb

A

H

P

TSSOP-14 WB

948G

1

260

REEL

2500

N

4

3-State

2

3.6

6

24

$0.2589

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MC74LCX125DTR2G-Q

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CAD Model

Pb

A

H

P

TSSOP-14 WB

948G

1

260

REEL

2500

F

4

3-State

2

3.6

6

24

$0.2189

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NLVLCX125DTR2G

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CAD Model

Pb

A

H

P

TSSOP-14 WB

948G

1

260

REEL

2500

N

4

3-State

2

3.6

6

24

Price N/A

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可靠性数据

Die Related Summary Data

Device: MC74LCX125DG

Equivalent to wafer fab process: CMOS SUB

产品技术

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等效器件小时

平均故障间隔时间/平均无故障时间（按小时计算）

FITS

CMOS SUB

2

920154574

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Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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