Buffers | MC14503B

Hex Non-inverting Buffer, 3-State

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Overview

The MC14503B is a hex non-inverting buffer with 3-state outputs, and a high current source and sink capability. The 3-state outputs make it useful in common bussing applications. Two disable controls are provided. A high level on the Disable A input causes the outputs of buffers 1 through 4 to go into a high impedance state and a high level on the Disable B input causes the outputs of buffers 5 and 6 to go into a high impedance state.

  • 3-State Outputs
  • TTL Compatible - Will Drive One TTL Load Over Full Temperature Range
  • Supply Voltage Range = 3.0 Vdc to 18 Vdc
  • Two Disable Controls for Added Versatility
  • Pin for Pin Replacement for MM80C97 and 340097
  • Pb-Free Packages are Available

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Reference Price

MC14503BDG

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CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

TUBE

48

N

6

3-State

3

18

80

6.2

$0.2764

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MC14503BDR2G

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CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

REEL

2500

N

6

3-State

3

18

80

6.2

$0.2764

More Details

NLV14503BDR2G

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Active

CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

REEL

2500

N

6

3-State

3

18

80

6.2

$0.2529

More Details

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Reliability Data

Die Related Summary Data

Device: MC14503BDG

Equivalent to wafer fab process: CMOS STD

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

CMOS STD

3

3597164517

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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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