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Binary/Decade Up/Down Counter

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Overview

The MC14029B Binary/Decade up/down counter is constructed with MOS P-channel and N-channel enhancement mode devices in a single monolithic structure. The counter consists of type D flip-flop stages with a gating structure to provide toggle flip-flop capability. The counter can be used in either Binary or BCD operation. This complementary MOS counter finds primary use in up/down and difference counting and frequency synthesizer applications where low power dissipation and/or high noise immunity is desired. It is also useful in A/D and D/A conversion and for magnitude and sign generation.

  • Diode Protection on All Inputs
  • Supply Voltage Range = 3.0 Vdc to 18 Vdc
  • Internally Synchronous for High Speed
  • Logic Edge-Clocked Design - Count Occurs on Positive Going Edge of Clock
  • Asynchronous Preset Enable Operation
  • Capable of Driving Two Low-power TTL Loads or One Low-power Schottky TTL Load Over the Rated Temperature Range
  • Pin for Pin Replacement for CD4029B
  • Pb-Free Packages are Available*

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Reference Price

MC14029BDR2G

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Active

CAD Model

Pb

A

H

P

SOIC-16

1

260

REEL

2500

N

Counter

3

18

200

0.5

2.25

$0.2909

More Details

NLV14029BDR2G

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Active

CAD Model

Pb

A

H

P

SOIC-16

1

260

REEL

2500

Y

Counter

3

18

200

0.5

2.25

$0.2667

More Details

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