Multiplexers | MC74AC157

Quad 2-Input Multiplexer

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The MC74AC157/74ACT157 is a high-speed quad 2-input multiplexer. Four bits of data from two sources can be selected using the common Select and Enable inputs. The four outputs present the selected data in the true (noninverted) form. The MC74AC157/74ACT157 can also be used as a function generator.

  • Outputs Source/Sink 24 mA
  • ACT157 Has TTL Compatible Inputs PIN NAMES I0a-I0d Source 0 Data Inputs I1a-I1d Source 1 Data Inputs E Enable Input S Select Input Za-Zd Outputs
  • Pb-Free Packages are Available

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MC74AC157DG

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Pb

A

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SOIC-16

751B-05

1

260

TUBE

48

N

4

2

6

9

24

$0.2507

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MC74AC157DR2G

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Pb

A

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SOIC-16

751B-05

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260

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2500

N

4

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9

24

$0.2507

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MC74AC157DTR2G

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TSSOP-16

948F-01

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260

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2500

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9

24

$0.2319

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NLV74AC157DR2G

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Pb

A

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SOIC-16

751B-05

1

260

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2500

N

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2

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9

24

Price N/A

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可靠性数据

Die Related Summary Data

Device: MC74AC157DG

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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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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