4516 ( x 2 pieces ) Texas Instrument CD4516BE Binary Up/Down Counter Dip16 )

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

74F169 ( x 2 pieces ) 74F169PC 4 Stage Up Down Counter DIP16

4017 ( x 2 pieces ) TOSHIBA TC4017BP Decade Counter / Divider DIP16

74F161 74F161APC Synchronous Presettable Binary Counter DIP16

74LS174PC DIP16

Compteur synchrone binaire SN74F163AN DIP16 Texas Instruments

74F257 74F257APC Quad 2-Input Multiplexer DIP16