Fast CMOS Bus Interface RegistersPericom Semiconductors PI74FCT series of Logic circuits are
produced in the Companys advanced 0.8 micron CMOS
technology, achieving industry leading speed grades. All
PI74FCT2XXX devices have a built-in 25-ohm series resistor on
all outputs to reduce noise because of reflections, thus eliminating
the need for an external terminating resistor.
The PI74FCT821T/2821T is a 10-bit wide Register designed with
ten D-type Flip-Flops with a buffered common Clock and buffered
3-state outputs. The PI74FCT823/2823T is a 9-bit wide Register
designed with Clock Enable and Clear. The PI74FCT825T is an
8-bit wide Register with all PI74FCT823T controls plus multiple
enables. When output enable (OE) is LOW, the outputs are enabled.
When OE is HIGH, the outputs are in the high impedance state.
Input data meeting the setup and hold time requirements of the D
inputs is transferred to the Y outputs on the LOW-to-HIGH transition
of the Clock input. By Pericom Semiconductor Corporation
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PI74FCT2821T Pb-Free | PI74FCT2821T Cross Reference | PI74FCT2821T Schematic | PI74FCT2821T Distributor |
PI74FCT2821T Application Notes | PI74FCT2821T RoHS | PI74FCT2821T Circuits | PI74FCT2821T footprint |