D Flip-Flop with Synchronous Set and Reset

FDSR is a single D-type flip-flop with data (D), synchronous reset (R) and synchronous set (S) inputs and data output (Q). When the set (S) input is High, it overrides all other inputs and sets the Q output High during the Low-to-High clock transition. (Set has precedence over Reset.) When reset (R) is High and S is Low, the flip-flop is reset, output Low, on the Low-to-High clock transition. Data on the D input is loaded into the flip-flop when S and R are Low on the Low-to-High clock transition.

Parameters

Parameter Description Units Default
IC Output initial state.   LOW
CLKTPLH Delay from clock to out high. s DGTDELAY
CLKTPHL Delay from clock to out low. s DGTDELAY
PRETPLH Delay from set to out high. s DGTDELAY
PRETPHL Delay from set to out low. s DGTDELAY
CLRTPLH Delay from reset to out high. s DGTDELAY
CLRTPHL Delay from reset to out low. s DGTDELAY
IN_MODE Inputs mode.   IN
OUT_MODE Outputs mode.   OUT
IOMODEL The name of an I/O model, which describes the device‚Äôs loading and driving characteristics.   DGTDEFIOMODEL
POWER_NODE Digital power node name. Is the node used by the interface subcircuits which connect analog nodes to digital nodes.   $G_DPWR
GROUND_NODE Digital ground node name. Is the node used by the interface subcircuits which connect analog nodes to digital nodes.   $G_DGND