LOGIC, DUAL BINARY UP-COUNTER, 16DIP; Counter Type:Binary, Up; Clock Frequency:50MHz; Count Maximum:15; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:DIP; No. of Pins:16; Operating Temperature Range:-55°C to +125°C; SVHC:No SVHC (20-Jun-2011); Clock Frequency Max:50MHz; Count Max:16; Logic Function Number:744520; Logic IC Base Number:744520; Logic IC Family:HCT; Logic IC Function:Dual Binary Up-Counter; Package / Case:PDIP; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:Through Hole