MC14022集成電路（IC）的計(jì)數(shù)器除法器規(guī)格書PDF中文資料

MC14022屬于集成電路（IC）的計(jì)數(shù)器除法器。由安森美半導(dǎo)體公司制造生產(chǎn)的MC14022計(jì)數(shù)器，除法器計(jì)數(shù)器和除法器 IC 是數(shù)字邏輯器件，可對(duì)輸入發(fā)生的邏輯轉(zhuǎn)換進(jìn)行計(jì)數(shù)，然后使用多個(gè)并行輸出重新發(fā)送累加的計(jì)數(shù)，和/或生成單個(gè)輸出信號(hào)轉(zhuǎn)換，從而對(duì)應(yīng)用某些整數(shù)數(shù)量輸入信號(hào)轉(zhuǎn)換進(jìn)行響應(yīng)。除了簡(jiǎn)單的事件計(jì)數(shù)，它們還可用于各種頻率合成應(yīng)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*