54ACT521 Datasheet (PDF) Download
National Semiconductor
54ACT521

Description

The AC/ACT521 is an expandable 8-bit parator.

Key Features

  • © 1998 National Semiconductor Corporation DS100291 .national
  • Truth Table Inputs IA = B L L H H H = HIGH Voltage Level L = LOW Voltage Level Note 1: A0 = B0, A1 = B1, A2 = B2, etc