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The disadvantages of TTL are as follows:

  1. High power consumption
  2. It functions just on 5v
  3. The fan-out capacity for this device is low
  4. Low input resistance
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13y ago
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13y ago

one significant source of error has been shown to arise from hand spotting of small volume of solution when preparing the initial spots.

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Q: What are the disadvantages of TTL?
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