PI74FCT861T/863T/864T

BUS TRANSCEIVERS

1

PS2026A 03/11/96

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012

Product Description:

Pericom Semiconductor’s PI74FCT series of logic circuits are

produced in the Company’s advanced 0.8 micron CMOS

technology, achieving industry leading speed grades.

The PI74FCT860T series bus transceivers provide high-

performance bus interface buffering for wide data/address paths

carrying parity. They are designed for high-capacitance load drive

capability while providing bus loading at both inputs and outputs.

The PI74FCT861T is a 10-bit non-inverting bus transceiver.

The PI74FCT863T is a 9-bit non-inverting option of the

PI74FCT864T 9-bit inverting bus transceiver.

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012

Fast CMOS

Bus Transceivers

PI74FCT861T/863T/864T

PI74FCT861/863/864T Logic Block Diagram

Note: PI74FCT861T function is shown.

Product Features:

• PI74FCT861/863T/864T is pin compatible with bipolar FAST™

Series at a higher speed and lower power consumption

• TTL input and output levels

• 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)

OET

OER