Function Table lists the functional modes of the SN74HCS74-Q1.
Table 8-1 Function Table| INPUTS | OUTPUTS |
|---|
| PRE | CLR | CLK | D | Q | Q |
|---|
| L | H | X | X | H | L |
| H | L | X | X | L | H |
| L | L | X | X | H(1) | H(1) |
| H | H | ↑ | H | H | L |
| H | H | ↑ | L | L | H |
| H | H | L | X | Q0 | Q0 |
(1) This configuration is nonstable; that is, it does not persist when
PRE or
CLR returns to its inactive (high) level.