X5 74F139PC DIP16 ORIGINAL FSC NEUF 74F139-PC 74F139

5X 74123N DIP-16 Signetics 74123 (LOT DE 5Pcs)

5X 74F157A PC dip16 F LOT 5 PIECES

74F139PC DIP16 ORIGINAL FSC NEUF 74F139-PC 74F139 (lot de 10Pcs)

74LS192 ( x 2 pieces ) MOTOROLA SN74LS192N 4 Bit Up / Down Counter Dip16

SN74S257N DIP16 ORIGINAL 74S257 SN74S257-N SN74S257-N LOT DE 3

74F583PC SEMICONDUCTOR-Case: DIP16 marque: Farchild

SN74LS138N DIP16 ORIGINAL Signetics SN74LS138-N SN74LS138 74LS138-N lot de 10Pcs