Part Number	MC14521B Datasheet
Manufacturer	onsemi
Overview	MC14521B 24-Stage Frequency Divider The MC14521B consists of a chain of 24 flip−flops with an input circuit that allows three modes of operation. The input will function as a crystal oscillator, an . * All Stages are Resettable * Reset Disables the RC Oscillator for Low Standby Power Drain * RC and Crystal Oscillator Outputs Are Capable of Driving External Loads * Test Mode to Reduce Test Time * VDD′ and VSS′ Pins Brought Out on Crystal Oscillator Inverter to Allow the Connection of External Res.