1

PS7006C

06/27/01

PI49FCT805T/2805TLogicBlockDiagram

PI49FCT806TLogicBlockDiagram

ProductDescription

Pericom Semiconductor’s PI49FCT series of logic circuits are

produced using the Company’s advanced 0.8 micron CMOS

technology, achieving industry leading speed grades.

The PI49FCT805T and PI49FCT2805T are non-inverting clock

drivers.ThePI49FCT806Tisaninvertingclockdriverdesignedwith

two independent groups of buffers that have Hi-Z state Output

Enable inputs (active LOW) with a 1-in, 5-out configuration per

group. Each clock driver consists of two banks of drivers, driving

five outputs each from a standard TTL-compatible CMOS input.

ThePI49FCT2805Talsofeaturesa25-ohmon-chipresistorforlower

noise.

Product Features

• Extremely low output skew: 0.5ns

• Monitor output pin

• Clock busing with Hi-Z state control

• TTL input and CMOS output compatible

• Extremely low static power (1mW, typ.)

• Hysteresis on all inputs

• Packagesavailable:

– 20-pin209milwideSSOP(H)

– 20-pin300milwideSOIC(S)

– 20-pin150milwideQSOP(Q)

• Device models available on request

• Industrial Operation at -40ºC to +85ºC

MON

5

5

MON

5

5

Fast CMOS

Buffer/Clock Driver

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PI49FCT805T

PI49FCT2805T

PI49FCT806T