低压双 D 型上升沿触发的触发器

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概览

LVX74 是一款带异步“清除”和“设置”输入,以及互补 (Q, Q#) 输出的双 D 型触发器。输入的信息被传送至时钟脉冲上升沿的输出。超过“时钟脉冲”输入阈值电压后,“数据”输入被锁定,在“时钟脉冲”输入的下一个上升沿之前,现有的信息无法传送至输出。异步输入:S#D(设置)的低电平输入会将 Q 设置为高电平,C#D (清除)的低电平输入会将 Q 设置为低电平 清除和设置与时钟无关,C#D 和 S#D 上的同时低电平会使得 Q 和 Q# 都为高电平

  • This product is general usage and suitable for many different applications.
  • 输入电平从5V转换为3V
  • 非常适合低功率/低噪声3.3V应用
  • 保证同步开关噪声电平和动态阈值性能

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74LVX74M

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CAD Model

Pb

A

H

P

SOIC-14

1

260

TUBE

1100

N

Dual D-type positive edge-triggered

2

2

3.6

14.1

4

Price N/A

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74LVX74MTC

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CAD Model

Pb

A

H

P

TSSOP-14 WB

1

260

TUBE

2350

N

Dual D-type positive edge-triggered

2

2

3.6

8.2

4

Price N/A

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74LVX74MTCX

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CAD Model

Pb

A

H

P

TSSOP-14 WB

1

260

REEL

2500

N

Dual D-type positive edge-triggered

2

2

3.6

8.2

4

$0.1887

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74LVX74MX

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CAD Model

Pb

A

H

P

SOIC-14

1

260

REEL

2500

N

Dual D-type positive edge-triggered

2

2

3.6

8.2

4

Price N/A

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