MC14022B数据手册集成电路（IC）的计数器除法器规格书PDF

描述 Description

The MC14022B is a four-stage Johnson octal counter with built-in code converter. High-speed operation and spike-free outputs are obtained by use of a Johnson octal counter design. The eight decoded outputs are normally low, and go high only at their appropriate octal time period. The output changes occur on the positive-going edge of the clock pulse. This part can be used in frequency division applications as well as octal counter or octal decode display applications.

特性 Features

• Fully Static Operation
• DC Clock Input Circuit Allows Slow Rise Times
• Carry Out Output for Cascading
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• 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 CD4022B
• Triple Diode Protection on All Inputs
• Pb-Free Packages are Available*

简介

MC14022B属于集成电路（IC）的计数器除法器。由制造生产的MC14022B计数器，除法器计数器和除法器 IC 是数字逻辑器件，可对输入发生的逻辑转换进行计数，然后使用多个并行输出重新发送累加的计数，和/或生成单个输出信号转换，从而对应用某些整数数量输入信号转换进行响应。除了简单的事件计数，它们还可用于各种频率合成应用。