General Description

This advanced Schottky device contains 8 pairs of 3-STATE logic elements configured as octal bus transceivers. These circuits are designed for use in memory, microprocessor systems and in asynchronous bidirectional data buses.

Features

■ Advanced oxide-isolated, ion-implanted Schottky

TTL process

■ Non-inverting logic output

■ 3-STATE outputs independently controlled on

A and B buses

■ Low output impedance to drive terminated transmission

lines to 133Ω

■ Switching response specified into 500Ω/50 pF

■ Specified to interface with CMOS at VOH = VCC − 2V

■ PNP inputs reduce input loading

■ Switching specifications guaranteed over full

temperature and VCC range