IN74HC4060A

IN74HC4060A 14 STAGE BINARY COUNTER/OSCILLATOR The IN74HC4060A is an high speed CMOS 14-STAGE BINARY COUNTER/OSCILLATOR fabricated with silicon gate C2MOS technology. The oscillator configuration allows design of either RC or crystal oscillator circuits. A high level on the CLEAR accomplishes the reset function, i.e. all counter outputs are made low and the oscillator is disabled. A negative transition on the clock input increments the counter. Ten kinds of divided output are provided; 4 to 10 and 12 to 14 stage inclusive. The maximum division available at Q12 is 1/16384 f oscillator. The Clock Input ( ∅I ) and the CLEAR input are equipped with protection circuits against static discharge and transient excess voltage. o o o o . LOW POWER DISSIPATION: ICC =4 µA(MAX.) at TA=25°C SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH = tPHL WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2 V to 6 V IN74HC4060A ORDERING INFORMATION IN74HC4060AN Plastic IN74HC4060ADW SOIC TA = -55° to 125° C for all packages PIN DESCRIPTION PIN No 01, 02, 03 07, 05, 04, 06, 14, 13, 15 09 10 11 12 08 16 SYMBOL Q12 to Q14 Q4 to Q10 NAME AND FUNCTION Counter Outputs Counter Outputs PIN ASSIGNMENT ∅O External Resistor Connection Clock Input / Oscillator Master Reset Ground (0V) Positive Supply Voltage CLEAR ∅I CLEAR GND VCC ∅I ∅O ∅O INPUT AND OUTPUT EQUIVALENT CIRCUIT VCC VCC INPUT w w w .d e e h s a t a GND . u t4 GND m o c OUTPUT 1 www.DataSheet4U.co...