Logic Gates | MC74LCX14

Low Voltage CMOS Hex Inverter with 5.0 V-Tolerant Input and Schmitt Trigger Input

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Overview

The MC74LCX14 is a high performance hex inverter with Schmitt-Trigger inputs operating from a 1.65 to 5.5 V supply. High impedance TTL compatible inputs significantly reduce current loading to input drivers, while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5 V allows MC74LCX14 inputs to be safely driven from 5 V devices.

Pin configuration and function are the same as the MC74LCX04, but the inputs have hysteresis and, with its Schmitt trigger function, the LCX14 can be used as a line receiver which will receive slow input signals.

  • This product is general usage and suitable for many different applications.

  • *Standard Device (No Specific End Product)

  • Designed for 1.65 V to 5.5 V VCC Operation
  • 5 V Tolerant Inputs - Interface Capability With 5 V TTL Logic
  • LVTTL Compatible
  • LVCMOS Compatible
  • Balanced Output Sink and Source Capability
  • Near Zero Static Supply Current (10 mA) Substantially Reduces System Power Requirements
  • Latch Performance Exceeds 100 mA
  • Current Drive Capability is 24 mA at VCC = 3.0 V
  • Pin and Function Compatible with Other Standard Logic Families
  • ESD Performance: HBM > 2000 V
  • Chip Complexity: 41 Equivalent Gates
  • Pb-Free Packages are Available*

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MC74LCX14DG

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CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

260

TUBE

55

N

Inverter

6

1.65

5.5

6.5

24

$0.2768

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MC74LCX14DR2G

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CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

260

REEL

2500

N

Inverter

6

1.65

5.5

6.5

24

$0.1383

More Details

MC74LCX14DTG

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CAD Model

Pb

A

H

P

TSSOP-14 WB

948G

1

260

TUBE

96

N

Inverter

6

1.65

5.5

6.5

24

$0.2941

More Details

MC74LCX14DTR2G

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Active

CAD Model

Pb

A

H

P

TSSOP-14 WB

948G

1

260

REEL

2500

N

Inverter

6

1.65

5.5

6.5

24

$0.1555

More Details

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Reliability Data

Die Related Summary Data

Device: MC74LCX14DG

Equivalent to wafer fab process: CMOS SUB

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

CMOS SUB

2

920154574

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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