双 D 型触发器,带设置和重置

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高性能硅门极 CMOS MC74HCT74A 与 LS74 的引脚输出相同。此器件可用作将 TTL 或 NMOS 输出接口到高速 CMOS 输入的电平转换器。 此器件由两个 D 型触发器和各自的设置、重置和时钟输入组成。D 输入处的信息在时钟输入的下一个正向边传输到相应的 Q 输出。Q 和 Q 输出均从每个触发器提供。设置和重置输入是异步的。

  • Output Drive Capability: 10 LSTTL Loads
  • TTL NMOS Compatible Input Levels
  • Outputs Directly Interface to CMOS, NMOS, and TTL
  • Operating Voltage Range: 4.5 to 5.5 V
  • Low Input Current: 1.0 mA
  • In Compliance with the Requirements Defined by JEDEC Standard No. 7A
  • Chip Complexity: 136 FETs or 34 Equivalent Gates
  • Pb-Free Packages are Available

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MC74HCT74ADG

Active

CAD Model

Pb

A

H

P

SOIC-14

1

260

TUBE

55

N

D-Type

2

4.5

5.5

24

4

$0.1507

More Details

MC74HCT74ADR2G

Active

CAD Model

Pb

A

H

P

SOIC-14

1

260

REEL

2500

N

D-Type

2

4.5

5.5

24

4

$0.1203

More Details

MC74HCT74ADR2G-Q

Active

CAD Model

Pb

A

H

P

SOIC-14

1

260

REEL

2500

F

D-Type

2

4.5

5.5

24

4

$0.1507

More Details

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