MitchElectronics 4516 Binary Counter Electronic DIY Kit

18Pcs 74HC4060D,653 SO-16 Counter ICs 14-STG RC BINARY COUNTER

5Pcs CD74HC40103M SOP-16 Counter ICs 8-Stage Sync Down

15Pcs SN74HC4060D SOP-16 Counter ICs 14-Stage Asynch

10Pcs CD74AC161M96 SOP-16 Counter ICs Sync Preset Binary w/ASync Reset

12Pcs CD4520BE PDIP-16 Counter ICs Dual Binary Up

CD4060 Dream Lamp DIY Kit Electronic Fun Suite Music Lantern DC 3V-5V

15Pcs SN74HC161D SOP-16 Counter ICs 4-Bit Synch Binary