14.8.167 DFM5A
This component is supported by ACT 1, MX families.
- Function: D-Type Flip-Flop with 2-input Multiplexed Data, Preset, and active low Clear
- Input: A, B, CLR, PRE, S, CLK
- Output: Q
| CLR | PRE | S | CLK | Qn+1 |
|---|---|---|---|---|
| 0 | 0 | X | X | 0 |
| 1 | 1 | X | X | 1 |
| 1 | 0 | 0 | ↑ | A |
| 1 | 0 | 1 | ↑ | B |
| 0 | 1 | X | X | * |
| Family | Seq | Comb |
|---|---|---|
| ACT 1/MX | — | 2 |
Note:
Your design should not allow both PRE and CLR to be asserted at the same time.