74273

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8-bit 3-state D flip-flop with reset

     +---+--+---+            +----+---+---*---+
/RST |1  +--+ 20| VCC        |/RST|CLK| D | Q |
  1Q |2       19| 8Q         +====+===+===*===+
  1D |3       18| 8D         |  0 | X | X | 0 |
  2D |4       17| 7D         |  1 | / | 0 | 0 |
  2Q |5   74  16| 7Q         |  1 | / | 1 | 1 |
  3Q |6  273  15| 6Q         +----+---+---*---+
  3D |7       14| 6D
  4D |8       13| 5D
  4Q |9       12| 5Q
 GND |10      11| CLK
     +----------+