D Flip-Flops and JK Flip-Flops | MC74HC574A

八路 3 态非逆变 D 型触发器

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高性能硅门极 CMOS MC74HC574A 与 LS574 的引脚输出相同。该器件输入兼容标准的 CMOS 输出；带有上拉电阻器，可兼容 LSTTL 输出。符合设置时间要求的数据计时到带有时钟上升边的输出。输出启用输入不影响触发器的状态，但当输出启用为高电平时，所有器件输出均强制为高阻抗状态。因此，即使输出不启用数据也可存储。HC574A 与 HCT374A 功能相同，但在封装的输出对侧上具有触发器输入，简化了 PC 主板布局。

  • Output Drive Capability: 15 LSTTL Loads
  • Outputs Directly Interface to CMOS, NMOS and TTL
  • Operating Voltage Range: 2.0 to 6.0 V
  • Low Input Current: 1.0 mA
  • In Compliance with the Requirements Defined by JEDEC Standard No. 7A
  • Chip Complexity: 266 FETs or 66.5 Equivalent Gates
  • Pb-Free Packages are Available

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MC74HC574ADTR2G

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Pb

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TSSOP-20

9.48

1

260

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2500

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D-Type

8

2

6

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$0.1837

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MC74HC574ADWG

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SOIC-20W

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260

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38

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$0.3552

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MC74HC574ADWR2G

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SOIC-20W

751D-05

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$0.272

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NLV74HC574ADTR2G

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TSSOP-20

9.48

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260

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2500

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2

6

32

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NLV74HC574ADWR2G

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SOIC-20W

751D-05

3

260

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1000

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8

2

6

32

6

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可靠性数据

Die Related Summary Data

Device: MC74HC574ADTR2G

Equivalent to wafer fab process: CMOS SUB

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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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