Multiplexers | 74LCX157

Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs

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Overview

The LCX157 is a high-speed quad 2-input multiplexer. Four bits of data from two sources can be selected using the common Select and Enable inputs. The four outputs present the selected data in the true (noninverted) form. The LCX157 can also be used as a function generator. The 74LCX157 is fabricated with advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.

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

  • 5V tolerant inputs
  • 2.3V-3.6V VCC specifications provided
  • 5.8 ns tPD max (VCC = 3.3V), 10 µA ICC max
  • Power down high impedance inputs and outputs
  • ±24 mA output drive (VCC = 3.0V)
  • Implements patented noise/EMI reduction circuitry
  • Latch-up performance exceeds 500 mA
  • ESD performance: Human body model > 2000V Machine model > 200V

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VCC Min (V)

VCC Max (V)

tpd Max (ns)

IO Max (mA)

Reference Price

74LCX157M

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Obsolete

CAD Model

Pb

A

H

P

SOIC-16

751BG

1

260

TUBE

960

N

4

2

3.6

7

24

Price N/A

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74LCX157MTC

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Obsolete

CAD Model

Pb

A

H

P

TSSOP-16

948AH

1

260

TUBE

2350

N

4

2

3.6

7

24

Price N/A

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74LCX157MTCX

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Active

CAD Model

Pb

A

H

P

TSSOP-16

948AH

1

260

REEL

2500

N

4

2

3.6

7

24

$0.2344

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74LCX157MX

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Active

CAD Model

Pb

A

H

P

SOIC-16

751BG

1

260

REEL

2500

N

4

2

3.6

7

24

$0.5447

More Details

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Reliability Data

Die Related Summary Data

Device: 74LCX157M

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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