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7421 AND Gate

Model No: DIC-00137

TK. 41.55

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Category: 74 Family

74LS21 IC - Dual 4-input AND Gate IC (7421 IC)

Features of 74LS21 Dual 4-Input Positive and Gates IC:

  • Supply Voltage: 5.25 V.
  • HIGH Level Input Voltage: 2 V.
  • LOW Level Input Voltage: 0.8 V.
  • HIGH Level Output Current: − 0.4 ma.
  • LOW Level Output Current : 8 ma.
  • Operating Temperature: 0 ~ 70 °C.

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