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

A

H

P

TSSOP-20

1

260

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2500

N

D-Type

8

2

6

32

6

$0.2647

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MC74HC574ADWG

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SOIC-20W

3

260

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38

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8

2

6

32

6

$0.3552

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MC74HC574ADWR2G

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Pb

A

H

P

SOIC-20W

3

260

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1000

N

D-Type

8

2

6

32

6

$0.3439

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NLV74HC574ADTR2G

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CAD Model

Pb

A

H

P

TSSOP-20

1

260

REEL

2500

N

D-Type

8

2

6

32

6

Price N/A

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NLV74HC574ADWR2G

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CAD Model

Pb

A

H

P

SOIC-20W

3

260

REEL

1000

N

D-Type

8

2

6

32

6

Price N/A

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