January 2014
Intermediate to advanced
448 pages
11h 33m
English
Content preview from Digital ElectronicsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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COUNTERS
Counters form an indispensable component of digital equipments. Counters quantify the frequency, and the inverse time period. They are used as frequency dividers where the frequency of a given pulse waveform is divided. Counters are sequential circuits that count the number of pulses given to the input terminal. Their clock pulses can be either in binary code or BCD form. The main properties of a counter are timing, sequencing, and counting.
Counters work in two modes.
- UP counter = EE reads in ascending order from 0 to 1
- DOWN counter = EE reads in descending order from 1 to 0
Counters can also be classified as ripple and synchronous counters. MOD-16 is a binary counter, while a MOD-10 is not. Both can be operated either by synchronous ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.