Single Inverter with TTL Level Input, Schmitt Trigger Input

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Overview

The MC74VHC1GT14 is a single gate CMOS Schmitt-trigger inverter fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.

The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output.

The device input is compatible with TTL-type input thresholds and the output has a full 5V CMOS level output swing. The input protection circuitry on this device allows overvoltage tolerance on the input,allowing the device to be used as a logic-level translator from 3.0VCMOS logic to 5.0V CMOS Logic or from 1.8V CMOS logic to 3.0V CMOS Logic while operating at the high-voltage power supply.

The MC74VHC1GT14 input structure provides protection when voltages up to 5.5V are applied, regardless of the supply voltage. This allows the MC74VHC1GT14 to be used to interface 5V circuits to 3V circuits. The output structures also provide protection when VCC = 0V.These input and output structures help prevent device destruction caused by supply voltage - input/output voltage mismatch, battery backup, hot insertion, etc. The MC74VHC1GT14 can be used to enhance noise immunity or to square up slowly changing waveforms.

  • This product is general usage and suitable for many different applications.
  • *Standard Device (No Specific End Product)
  • High Speed: tPD = 3.5ns (Typ) at VCC = 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
  • Pb-Free Packages are Available
  • Designed for 1.65 V to 5.5 V Vcc Operation

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VCC Min (V)

VCC Max (V)

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Reference Price

M74VHC1GT14DFT1G

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Last Shipments

CAD Model

Pb

A

H

P

SC-88A / SC-70-5

1

260

REEL

3000

N

Inverter

1

2

5.5

10.6

8

Price N/A

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M74VHC1GT14DFT2G

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Last Shipments

CAD Model

Pb

A

H

P

SC-88A / SC-70-5

1

260

REEL

3000

N

Inverter

1

2

5.5

10.6

8

Price N/A

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MC74VHC1GT14DBVT1G

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Active

CAD Model

Pb

A

H

P

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

1

260

REEL

3000

N

Inverter

1

2

5.5

10.6

8

$0.0364

More Details

MC74VHC1GT14DFT1G

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Active

CAD Model

Pb

A

H

P

SC-88A / SC-70-5

1

260

REEL

3000

F

Inverter

1

2

5.5

10.6

8

$0.0323

More Details

MC74VHC1GT14DFT1G-Q

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Active

CAD Model

Pb

A

H

P

SC-88A / SC-70-5

1

260

REEL

3000

F

Inverter

1

2

5.5

10.6

8

$0.0323

More Details

MC74VHC1GT14DFT2G

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Active

CAD Model

Pb

A

H

P

SC-88A / SC-70-5

1

260

REEL

3000

F

Inverter

1

2

5.5

10.6

8

$0.0323

More Details

MC74VHC1GT14DFT2G-Q

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Active

CAD Model

Pb

A

H

P

SC-88A / SC-70-5

1

260

REEL

3000

F

Inverter

1

2

5.5

10.6

8

$0.0323

More Details

MC74VHC1GT14MU1TCG

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Consult Sales Office

CAD Model

Pb

A

H

P

UDFN-6

1

260

REEL

3000

N

Inverter

1

2

5.5

10.6

8

$0.0752

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MC74VHC1GT14MU2TCG

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CAD Model

Pb

A

H

P

UDFN-6

1

260

REEL

3000

N

Inverter

1

2

5.5

10.6

8

$0.0719

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MC74VHC1GT14MU3TCG

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Consult Sales Office

CAD Model

Pb

A

H

P

UDFN-6

1

260

REEL

3000

N

Inverter

1

2

5.5

10.6

8

$0.0671

More Details

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