74175

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4-bit D flip-flop with complementary outputs and reset

     +---+--+---+            +----+---+---*---+---+
/RST |1  +--+ 16| VCC        |/RST|CLK| D | Q |/Q |
  Q1 |2       15| Q4         +====+===+===*===+===+
 /Q1 |3       14| /Q4        |  0 | X | X | 0 | 1 |
  D1 |4   74  13| D4         |  1 | / | 0 | 0 | 1 |
  D2 |5  175  12| D3         |  1 | / | 1 | 1 | 0 |
 /Q2 |6       11| /Q3        |  1 |!/ | X | - | - |
  Q2 |7       10| Q3         +----+---+---*---+---+
 GND |8        9| CLK
     +----------+