二进制/十进制正数/倒数计数器

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概览

MC14029B 二进制/十进制正数/倒数计数器在一个单片结构中使用 MOS P 沟道和 N 沟道增强模式器件构造。该计数器由 D 型触发器级组成,采用门控结构来提供切换触发器能力。该计数器可用于二进制或 BCD 运算。此互补 MOS 计数器主要用于需要低功耗和/或高抗扰性的正数/倒数和差异计数以及频率合成器应用。它还适用于 A/D 和 D/A 转换和幅度和符号生成。

  • 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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MC14029BDR2G

Active

CAD Model

Pb

A

H

P

SOIC-16

1

260

REEL

2500

N

Counter

3

18

200

0.5

2.25

$0.2909

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NLV14029BDR2G

Active

CAD Model

Pb

A

H

P

SOIC-16

1

260

REEL

2500

N

Counter

3

18

200

0.5

2.25

$0.2667

More Details

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