Each of these monolithic counters contain four master-slave flip-flops and additional gating to provide a divide-by-two counter and a three-stage binary counter in a DIP-14 through hole package.

Electrical Characteristics

• Supply voltage (VCC): 5 V
• High Level Input Voltage (VIH): 2 V
• High Level Input Current (IIH): 40 uA
• Low Level Input Voltage (VIL): 0.8 V
• Low Level Input Current (IIL): -0.4 mA
• High Level Output Voltage (VOH): 3.4 V
• High Level Output Current (IOH): -1.6 mA
• Low Level Output Voltage (VOL): 0.4 V
• Low Level Output Current (IOL): 16 mA
• Operating free-air temperature: 70°C (max)

Pinout

Truth table

 Datasheet