Logic Gates | 74AC14

带施密特触发器输入的六路逆变器

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概览

74AC14 和 74ACT14 包含了六个逆变器门极，每个均带有一个施密特触发器输入。它们能够将缓慢变化的输入信号转换为清晰定义的无抖动输出信号。另外，它们的噪声容限比传统逆变器更佳。74AC14 和 74ACT14 在正向输入阈值和负向输入阈值之间存在迟滞（通常为 1.0V），这由晶体管比内部决定，基本上对温度和电源电压变化不敏感。

  • This product is general usage and suitable for many different applications.

  • ICC降低了 50%
  • 24 mA输出源电流/灌电流
  • 74ACT14 具有 TTL 兼容的输入

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74AC14MTC

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CAD Model

Pb

A

H

P

TSSOP-14 WB

948G

1

260

TUBE

96

N

Inverter

6

2

6

7

24

Price N/A

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74AC14MTCX

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Pb

A

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P

TSSOP-14 WB

948G

1

260

REEL

2500

N

Inverter

6

2

6

7

24

$0.2197

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74AC14SC

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Pb

A

H

P

SOIC-14

751A-03

1

260

TUBE

55

N

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6

2

6

7

24

$0.2619

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74AC14SCX

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Pb

A

H

P

SOIC-14

751EF

1

260

REEL

2500

N

Inverter

6

2

6

7

24

$0.1309

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可靠性数据

Die Related Summary Data

Device: 74AC14MTC

Equivalent to wafer fab process: CMOS SUB

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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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Re-calculate Data

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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