Product Description
Pericom Semiconductor’s PI74FCT series of logic circuits are produced using the Company’s 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.

Product Features
• PI74FCT543T/544/2543T is pin compatible with bipolar FAST™ Series at a higher speed and lower power consumption
• 25Ω series resistor on all outputs
• TTL input and output levels
• Low ground bounce outputs
• Extremely low static power
• Hysteresis on all inputs
• Industrial operating temperature range: –40°C to +85°C
• Packages available:
    - 24-pin 300 mil wide plastic DIP (P)
    - 24-pin 150 mil wide plastic QSOP (Q)
    - 24-pin 150 mil wide plastic TQSOP (R)
    - 24-pin 300 mil wide plastic SOIC (S)
• Device models available on request