Toggle Flip-Flop with Toggle Enable and Asynchronous Clear

FTC is a synchronous, resettable toggle flip-flop. The asynchronous clear (CLR) input, when High, overrides all other inputs and resets the data output (Q) Low. The Q output toggles, or changes state, when the toggle enable (T) input is High and CLR is Low 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
CLRTPLH Delay from clear to out high. s DGTDELAY
CLRTPHL Delay from clear 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