Toggle Flip-Flop with Toggle and Clock Enable and Synchronous Reset and Set

When the synchronous reset input (R) is High, it overrides all other inputs and the data output (Q) is reset Low. When the synchronous set input (S) is High and R is Low, clock enable input (CE) is overridden and output Q is set High. (Reset has precedence over Set.) When toggle enable input (T) and CE are High and R and S are Low, output Q toggles, or changes state, during 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