Arithmetic Logic Functions | MC14569B

Programmable Divide-By-N Dual 4-Bit Binary/BCD Down Counter

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Overview

The MC14569B is a programmable divide-by-N dual 4-bit binary or BCD down counter constructed with MOS P-channel and N-channel enhancement mode devices (complementary MOS) in a monolithic structure.

This device has been designed for use with the MC14568B phase comparator/counter in frequency synthesizers, phase-locked loops, and other frequency division applications requiring low power dissipation and/or high noise immunity.

  • Speed-up Circuitry for Zero Detection
  • Each 4-Bit Counter Can Divide Independently in BCD or Binary Mode
  • Can be Cascaded With MC14526B for Frequency Synthesizer Applications
  • All Outputs are Buffered
  • Schmitt Triggered Clock Conditioning
  • Pb-Free Packages are Available*

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VCC Min (V)

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tpd Max (ns)

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Reference Price

MC14569BDWG

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Obsolete

CAD Model

Pb

A

H

P

SOIC-16W

751G-03

3

260

TUBE

47

N

Counter

3

18

500

0.5

2.25

Price N/A

More Details

MC14569BDWR2G

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Obsolete

CAD Model

Pb

A

H

P

SOIC-16W

751G-03

3

260

REEL

1000

N

Counter

3

18

500

0.5

2.25

Price N/A

More Details

NLV14569BDWR2G

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Active, Not Rec

CAD Model

Pb

A

H

P

SOIC-16W

751G-03

3

260

REEL

1000

N

Counter

3

18

500

0.5

2.25

$0.4755

More Details

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Reliability Data

Die Related Summary Data

Device: NLV14569BDWR2G

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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