DESCRIPTION
The HCF4541B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. This device is composed of a 16-stages binary counter, an oscillator controlled by 2 external resistors and a capacitor, an output control logic and an automatic power-on reset circuit.

■ 16 STAGE BINARY COUNTER
■ LOW SYMMETR. OUTPUT RESISTANCE, TYPICALLY 100Ω at VDD = 15V
■ OSCILLATOR FREQUENCY RANGE : DC to 100KHz
■ AUTO OR MASTER RESET DISABLES OSCILLATOR DURING RESET TO REDUCE POWER DISSIPATION
■ OPERATES WITH VERY SLOW CLOCK RISE AND FALL TIMES
■ BUILT-IN LOW-POWER RC OSCILLATOR
■ EXTERNAL CLOCK (applied to pin 3) CAN BE USED INSTEAD OF OSCILLATOR
■ OPERATES AS 2n FREQUENCY DIVIDER OR AS A SINGLE-TRANSITION TIMER
■ Q/Q SELECT PROVIDES OUTPUT LOGIC LEVEL FLEXIBILITY
■ CAPABLE OF DRIVING SIX LOW POWER TTL LOADS, THREE LOW POWER SCHOTTKY LOADS, OR SIX HTL LOADS OVER THE RATED TEMP. RANGE
■ 5V, 10V AND 15V PARAMETRIC RATINGS
■ 100% TESTED FOR QUIESCENT CURRENT AT 20V
■ MEETS ALL REQUIREMENTS OF JEDEC JESD13B " STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES"