单非逆变缓冲器,TTL 电平

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MC74VHC1GT126 是一款单门极非反向 3 态缓冲器,使用硅门极 CMOS 技术制造。它能实现与同等双极肖特基 TTL 相似的高速运行,同时还能保持 CMOS 低功耗。MC74VHC1GT126 需要 3 态控制输入 (OE(bar)) 设置为低电平才能将输出置于高阻抗状态。该器件输入可兼容 TTL 型输入阈值,输出则具有全 CMOS 电平输出摆幅。此器件上的输入保护电路允许输入上的耐过电压,使得此器件能够用作从 3.0V CMOS 逻辑到 5.0V CMOS 逻辑,或 1.8V CMOS 逻辑到 3.0V CMOS 逻辑的逻辑电平转换器,且能在高电压电源下运行。MC74VHC1GT126 输入结构在应用高达 5.5V 的电压时提供保护,而无论电源电压如何。因此使得 MC74VHC1GT126 可用作 5V 到 3V 电路的接口。输出结构还会在 VCC = 0V 时提供保护。这些输入和输出结构有助于防止电源电压 - 输入/输出电压不匹配、电池备用、热插入等导致的器件损坏。

  • This product is general usage and suitable for many different applications.
  • *Standard Device (No Specific End Product)
  • Designed for 2.0 V to 5.5 V VCC Operation
  • High Speed: tPD = 3.5ns (Typ) at V CC = 5V
  • Low Power Dissipation: ICC = 1µA (Max) at TA = 25°C
  • TTL-Compatible Inputs: VIL = 0.8V; VIH = 2.0V
  • CMOS-Compatible Outputs: VOH > 0.8VCC ; VOL < 0.1VCC @Load
  • Power Down Protection Provided on Inputs and Outputs
  • Balanced Propagation Delays
  • Pin and Function Compatible with Other Standard Logic Families
  • Chip Complexity: FETs = ≤ 100
  • Pb-Free Packages are Available

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M74VHC1GT126DF1G

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Pb

A

H

P

SC-88A / SC-70-5

1

260

REEL

3000

N

1

3-State

2

5.5

7.5

8

Price N/A

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M74VHC1GT126DF2G

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Pb

A

H

P

SC-88A / SC-70-5

1

260

REEL

3000

N

1

3-State

2

5.5

7.5

8

Price N/A

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MC74VHC1GT126DBVT1G

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Pb

A

H

P

SC-74A-5 3.00x1.50x0.95, 0.95P

1

260

REEL

3000

N

1

3-State

2

5.5

7.5

8

$0.0364

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MC74VHC1GT126DBVT1G-Q

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H

P

SC-74A-5 3.00x1.50x0.95, 0.95P

1

260

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3000

F

1

3-State

2

5.5

7.5

8

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MC74VHC1GT126DFT1G

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SC-88A / SC-70-5

1

260

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3000

F

1

3-State

2

5.5

7.5

8

$0.0323

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MC74VHC1GT126DFT1G-Q

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Pb

A

H

P

SC-88A / SC-70-5

1

260

REEL

3000

F

1

3-State

2

5.5

7.5

8

$0.0323

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MC74VHC1GT126DFT2G

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Pb

A

H

P

SC-88A / SC-70-5

1

260

REEL

3000

F

1

3-State

2

5.5

7.5

8

$0.0323

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MC74VHC1GT126DFT2G-Q

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Pb

A

H

P

SC-88A / SC-70-5

1

260

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3000

F

1

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2

5.5

7.5

8

$0.0323

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MC74VHC1GT126DT1G-Q

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Pb

A

H

P

SC-74A-5 3.00x1.50x0.95, 0.95P

1

260

REEL

3000

F

1

3-State

2

5.5

7.5

8

Price N/A

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MC74VHC1GT126MU1TCG

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UDFN-6

1

260

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3000

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1

3-State

2

5.5

7.5

8

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MC74VHC1GT126MU2TCG

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P

UDFN-6

1

260

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3000

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1

3-State

2

5.5

7.5

8

Price N/A

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MC74VHC1GT126MU3TCG

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P

UDFN-6

1

260

REEL

3000

N

1

3-State

2

5.5

7.5

8

$0.0683

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MC74VHC1GT126P5T5G

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P

SOT-953

1

260

REEL

8000

N

1

3-State

2

5.5

7.5

8

$0.038

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