MC14022集成电路（IC）的计数器除法器规格书PDF中文资料

MC14022属于集成电路（IC）的计数器除法器。由安森美半导体公司制造生产的MC14022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。

Octal Counter

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.

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*