DESCRIPTION

· The DM74AS280 is a 9-bit parity generator/checker with advanced Schottky high-performance circuitry.

· It features odd/even outputs for flexible parity applications and supports cascading for expanded word length.

· Designed to upgrade systems using the '180 parity generator/checker, it maintains compatibility with existing designs.

FEATURES

· Generates odd or even parity for nine data lines with buffered inputs to reduce drive requirements.

· Utilizes advanced oxide-isolated, ion-implanted Schottky TTL process for enhanced performance.

· Guaranteed switching specifications at 50 pF over full temperature and VCC range.

APPLICATIONS

· Ideal for upgrading systems using MSI parity circuits.

· Suitable for applications requiring N-bit parity generation or checking through cascading.

· Compatible with existing designs using the '180 parity generator/checker.