కింది వాటిలో 4 బిట్ కంపారిటర్ IC ఏది?

This question was previously asked in
RRB ALP Electronics Mechanic 23 Jan 2019 Official Paper (Shift 3)
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  1. IC 7485
  2. IC 7805
  3. IC 555
  4. IC 7400

Answer (Detailed Solution Below)

Option 1 : IC 7485
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F1 S.B 8.6.20 Pallavi D 5

  • 74LS85 అనేది రెండు బైనరీ ఫార్మాట్ ఇన్‌పుట్‌ల 4-బిట్ మాగ్నిట్యూడ్ కంపారిటర్.
  • 74LS85 రెండు 4-బిట్ బైనరీ డేటాను పోల్చగలదు మరియు అవుట్‌పుట్ 3-బిట్ సమాంతర రూపంలో ఇవ్వబడుతుంది.
  • IC తక్కువ విద్యుత్ వినియోగాన్ని కలిగి ఉంది మరియు TTL రూపంలో అవుట్‌పుట్‌ను ఇస్తుంది, ఇది ఇతర TTL పరికరాలు మరియు మైక్రోకంట్రోలర్‌లకు అనుకూలంగా ఉంటుంది.


బ్లాక్ చిత్రం చూపిన విధంగా ఉంది:

F1 S.B 8.6.20 Pallavi D 6

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