2 x Genuine 74LS670N SIGNETICS Standard SRAM 4X4 45ns 74670 IC

2 x Genuine 74LS86N 74LS86 SIGNETICS Quad 2-Input Exclusive OR Gate NEW IC

2 x 74LS240N ORIGINAL SIGNETICS 3-STATE Buffer/Line Driver 74LS240 IC

4 x Genuine 74LS378N SIGNETICS Flip Flops with TRI-STATEE Octal D-Type 74378 IC

2 x 74F623N 74F623 SIGNETICS NEW IC

5 x Genuine 74S158N 74S158 Signetics Quadruple Line Data Selector Multiplexer IC

1 x GENUINE 74F158N 74F158 SIGNETICS NEW IC

1 X 74LS195AN 74LS195 SIGNETICS NOS IC