¶ General Description
RS flip-flop with a reset dominance is a flip-flop in which the Q output is always set to 0 when 1 is applied to the R input, regardless of the state of S.
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 | 0 |
| 1 | 1 | 1 | 0 |
¶ Graphical Representation
| Function Menu | Block Diagram |
|---|---|
 |
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¶ Inputs
| Name | Type | Description |
|---|---|---|
S |
bool |
Sets the output. When 1 is applied to the S input, the Q output is set to 1. |
R |
bool |
Resets the output. When 1 is applied to the R input, the Q output is set to 0. The R input has "dominance," meaning that if both S and R are 1, the Q output will be set to 0. |
¶ Outputs
| Name | Type | Description |
|---|---|---|
Q |
bool |
Output |
¶ Settings
Not available