5 x Genuine 74S138N SIGNETICS 3-Line to 8-Line Decoder Demultiplex 74S138 IC

4 x Genuine SN74S138AN T.I. 3 Line to 8 Line Decoder / Demultiplexer 74S138 IC

5 x Genuine SN74S138N T.I. 3-Line to 8-Line Decoder Demultiplex 74S138 IC

5 x Genuine 74F148 74F148 NSC 8-Line to 3-Line Priority Encoder IC

5x K155ID3 74154 = SN74154N Russian 4-Line to 16-Line Decoder Demultiplexer IC

5 x GENUINE TC4028BP TOSHIBA BCD-to-Decimal Decoder NEW 4028 IC

5 x 7442PC by TUNGSRAM BCD to Decimal Decoder IC SN7442N DM7442N 7442

5x Genuine 74LS139 Matsushita Japan Multiplexer And Demux Decoder IC T74LS139B1