| Logic Type Direction Number of Elements Number of Bits per Element Reset Timing Count Rate Trigger Type Voltage - Supply Operating Temperature Mounting Type Package / Case Supplier Device Package | BCD Counter Up 2 4 Asynchronous Synchronous 8MHz Positive, Negative 3 V ~ 18 V -55°C ~ 125°C Surface Mount 16-SOIC (0.154, 3.90mm Width) 16-SOIC N |