Manufacturer: Fairchild Semiconductor  •  RoHS/pb-free: RoHS   Pb-free  •  Series: 74HC  •  Logic Type: Binary Counter  •  Direction: Up  •  Number of Elements: 1 - Single  •  Number of Bits per Element: 14  •  Reset: Asynchronous  •  Count Rate: 50MHz  •  Trigger Type: Negative Edge  •  Voltage - Supply: 2 V ~ 6 V  •  Operating Temperature: -40°C ~ 85°C  •  Mounting Type: Through Hole  •  Package / Case: 16-DIP (300 mil)  •  Other PartNo: 74HC4020