Multiplexers | MC74ACT138

1/8 解码器/信号分离器

量产中

数据表

购买

概览

MC74AC138/74ACT138 是一款高速 1/8 解码器/信号分离器。此 器件非常适用于高速双极内存芯片选择地址解码。 多重输入仅用三个 MC74AC138/74ACT138 器件即可并行扩展到 1/24 解码器， 或使用四个 MC74AC138/ 74ACT138 器件和一个逆变器扩展到 1/32 解码器。

  • Demultiplexing Capability
  • Multiple Input Enable for Easy Expansion
  • Active LOW Mutually Exclusive Outputs
  • Outputs Source/Sink 24 mA
  • ACT138 Has TTL Compatible Inputs
  • These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

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与MC74ACT138相关的产品服务、工具和其他资源

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可订购器件:

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Package Type

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MSL Temp (°C)

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Channels

VCC Min (V)

VCC Max (V)

tpd Max (ns)

IO Max (mA)

参考价格

MC74ACT138DG

联系销售

量产中

CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

TUBE

48

No

1

4.5

5.5

10.5

24

$0.3397

More Details

MC74ACT138DR2G

联系销售

量产中

CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

REEL

2500

No

1

4.5

5.5

10.5

24

$0.2371

More Details

MC74ACT138DTR2G

联系销售

量产中

CAD Model

Pb

A

H

P

TSSOP-16

948F-01

1

260

REEL

2500

No

1

4.5

5.5

10.5

24

$0.2464

More Details

NLV74ACT138DR2G

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联系销售

Last Shipments

CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

REEL

2500

No

1

4.5

5.5

10.5

24

Price N/A

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可靠性数据

Die Related Summary Data

Device: MC74ACT138DG

Equivalent to wafer fab process: CMOS SUB

产品技术

产品技术

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

3

7566029322

More Details

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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