Datasheet4U Logo Datasheet4U.com

PI74FCT2543T Datasheet Fast CMOS Latch Transceivers

Manufacturer: Pericom Semiconductor (now Diodes Incorporated)

Overview: PI74FCT543T/544T (25Ω Series) PI74FCT2543T PI74FCT543T/544T Latched Transceivers.

General 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.

The PI74FCT543T/544T and PI74FCT2543T is an 8-bit wide noninverting transceiver designed with two sets of eight D-type latches with separate input and output controls for each set.

Key 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).

PI74FCT2543T Distributor