2 X Genuine SN74172N T.I. 8x2 16-Bit Multiple Port Register DM74172 74172 IC

1 X Genuine SN74172J 74172 T. I. CERAMIC 8x2 16-Bit Multiple Port Register IC

1 x NE535N by SIGNETICS Single General Purpose Op Amp, DIP8 IC NEW

5 x 74S86N SIGNETICS Quad Two-Input Exclusive-OR Gate 74S86 SN74S86N IC

5 x 74LS76N Signetics 74LS76PC DM74LS76N IC

4 x Genuine 74LS151N 74LS151 Signetics 8-Input Multiplexer DM74LS151N IC

1 x GENUINE 74F158N 74F158 SIGNETICS NEW IC

N82S131N Signetics 2K-bit TTL Bipolar PROM (512x4) DIP16