DESCRIPTION

The HCF4060B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. The HCF4060B consists of an oscillator section and 14 ripple carry binary counter stages.

The oscillator configuration allows design of either RC or crystal oscillator circuits. A RESET input is provided which reset the counter to the all 0’s state and disable oscillator. A high level on the RESET line accomplishes the reset function. All counter stages are master slave flip-flops. The state of the counter is advanced one step in binary order on the negative transition of φ1 (and φ0). All inputs and outputs are fully buffered. Schmitt trigger action on the clock pin permits unlimited clock rise and fall time.

■ MEDIUM-SPEED OPERATION

■ COMMON RESET

■ FULLY STATIC OPERATION

■ BUFFERED INPUTS AND OUTPUTS

■ QUIESCENT CURRENT SPECIFIED UP TO 20V

■ 5V, 10V AND 15V PARAMETRIC RATINGS

■ INPUT LEAKAGE CURRENT

II = 100nA (MAX) AT VDD = 18V TA = 25°C

■ 100 TESTED FOR QUIESCENT CURRENT

■ MEETS ALL REQUIREMENTS OF JEDEC JESD13B

STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES