¶ General Description
SR flip-flop with set dominance is a flip-flop where applying 1 to input S always sets the output Q to 1, regardless of the state of input R.
Truth table:
| S | R | Qprev | Q |
|---|---|---|---|
| 0 | 0 | 0 | 0 |
| 0 | 0 | 1 | 1 |
| 0 | 1 | 0 | 0 |
| 0 | 1 | 1 | 0 |
| 1 | 0 | 0 | 1 |
| 1 | 0 | 1 | 1 |
| 1 | 1 | 0 | 1 |
| 1 | 1 | 1 | 1 |
¶ Graphical Representation
| Function Menu | Block Diagram |
|---|---|
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¶ Inputs
| Name | Type | Description |
|---|---|---|
S |
bool |
Output set. When 1 is applied to input S, the output Q is set to 1. Input S is "dominant," meaning that if both S and R are 1, the output Q will be set to 1. |
R |
bool |
Output reset. When 1 is applied to input R, the output Q is set to 0. |
¶ Outputs
| Name | Value Type | Description |
|---|---|---|
Q |
bool |
Output. |
¶ Settings
Not available