This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/). addr/data: 8 8 0
74LS216 /S1 /S2 /S3 R/W A0 A1 A2 A3 A4 A5 D0 D1 D2 D3 Q0 Q1 Q2 Q3