Buffers | MC14049UB

Hex Inverter

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Overview

The MC14049UB hex inverter buffer is constructed with MOS P channel and N channel enhancement mode devices in a single monolithic structure.This complementary MOS device finds primaryuse where low power dissipation and or high noise immunity is desired. This device provides logic level conversion using only one supply voltage VDD. The input signal high level VIH can exceed the VDD supply voltage for logic level conversions.Two TTL DTL Loads can be driven when the device is used as CMOS to TTL DTL converters VDD = 5.0 V, VOL 0.4 V IOL 3.2 mA. Note that pins 13 and 16 are not connected internally on this device consequently connections to these terminals will not affect circuit operation.

  • High Source and Sink Currents
  • High-to-Low Level Converter
  • Supply Voltage Range = 3.0 V to 18 V
  • Meets JEDEC UB Specifications
  • VIN can exceed VDD
  • Improved ESD Protection on All Inputs
  • Pb-Free Packages are Available*

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Product services, tools and other useful resources related to MC14049UB

CAD Model

CAD Model

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Output

VCC Min (V)

VCC Max (V)

tpd Max (ns)

IO Max (mA)

Reference Price

MC14049UBDG

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Active

CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

TUBE

48

N

6

CMOS

3

18

65

16

$0.2105

More Details

MC14049UBDR2G

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Active

CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

REEL

2500

N

6

CMOS

3

18

65

16

$0.2105

More Details

MC14049UBDTR2G

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Active

CAD Model

Pb

A

H

P

TSSOP-16

948F-01

1

260

REEL

2500

N

6

CMOS

3

18

65

16

$0.2545

More Details

NLV14049UBDG

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Obsolete

CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

TUBE

48

N

6

CMOS

3

18

65

16

Price N/A

More Details

NLV14049UBDR2G

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Active

CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

REEL

2500

N

6

CMOS

3

18

65

16

$0.1924

More Details

NLV14049UBDTR2G

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Active

CAD Model

Pb

A

H

P

TSSOP-16

948F-01

1

260

REEL

2500

N

6

CMOS

3

18

65

16

$0.2045

More Details

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Reliability Data

Die Related Summary Data

Device: MC14049UBDG

Equivalent to wafer fab process: CMOS STD

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

CMOS STD

3

3597164517

More Details

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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