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WikiCards · Card list · Science cards · Digital buffer
Common card · Science
Digital buffer, a Common card
A digital buffer is an electronic circuit element used to copy a digital input signal and isolate it from any output load.
- Rarity
- Common
- Domain
- Science
- ATK
- 48
- DEF
- 18
- Power
- 66
- Wikipedia reads a year
- 8,300
Power 66 (ATK + DEF): stronger than 10 % of WikiCards cards.
Digital buffer quiz: 3 questions
Three questions on the Digital buffer card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
Buffers are used in ______ and buses.
Answer
registers. Buffers are used in registers and buses. From the Digital buffer article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Digital buffer. Digital buffer 48 · Honda LaGreat 45 · Great Wall King Kong Cannon 42 · 1988 United States Senate election in West Virginia 39 ATK in WikiCards.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- For the typical case of using voltages as logic signals, a logic buffer's input impedance is high, so it draws little current from the input circuit, to avoid disturbing its signal.
- The digital buffer is important in data transmission between connected systems.
- Buffers are used in registers and buses.
Why it is Common
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Digital buffer article was read about 8,300 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 48 and blocks with 18: each hit it takes is cut by 7 %.
How to get Digital buffer
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Science cards
Cards close in power
The cards just above and just below Digital buffer in the power ranking, all domains together.
- Bonanno PisanoCommon · Arts · ATK 41 DEF 25
- 1988 United States Senate election in West VirginiaCommon · History · ATK 39 DEF 27
- Servando & FlorentinoCommon · Arts · ATK 45 DEF 21
- Otto HesseCommon · Science · ATK 49 DEF 17
- Susana PalazuelosCommon · Arts · ATK 39 DEF 27
- Manuela MedinaCommon · History · ATK 43 DEF 23
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Science cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, Digital buffer (revision), CC BY-SA 4.0. Photo : Sae1962, CC BY-SA 4.0, Wikimedia Commons.
