Logic Gates | MC74HC20A

Dual 4-Input NAND Gate

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Overview

The MC74HC20A is identical in pinout to the LS20. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

  • Output Drive Capability: 10 LSTTL Loads
  • Outputs Directly Interface to CMOS, NMOS, and TTL
  • Operating Voltage Range: 2 V to 6 V
  • Low Input Current: 1 uA
  • High Noise Immunity Characteristic of CMOS Devices
  • These are PbFree Devices

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MC74HC20ADG

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CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

260

TUBE

55

No

NAND

2

2

6

null

null

$0.1616

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MC74HC20ADR2G

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CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

260

REEL

2500

No

NAND

2

2

6

null

null

$0.1167

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MC74HC20ADTG

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Obsolete

CAD Model

Pb

A

H

P

TSSOP-14 WB

948G

1

260

TUBE

96

No

NAND

2

2

6

null

null

Price N/A

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MC74HC20ADTR2G

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CAD Model

Pb

A

H

P

TSSOP-14 WB

948G

1

260

REEL

2500

No

NAND

2

2

6

null

null

$0.1167

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NLV74HC20ADR2G

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CAD Model

Pb

A

H

P

SOIC-14

751A-03

1

260

REEL

2500

No

NAND

2

2

6

23

null

Price N/A

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Reliability Data

Die Related Summary Data

Device: MC74HC20ADG

Equivalent to wafer fab process: CMOS SUB

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

CMOS SUB

2

5532216275

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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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