HCF4047B

` LOW POWER CONSUMPTION : SPECIAL CMOS OSCILLATOR CONFIGURATION  
` MONOSTABLE (one - shot) OR ASTABLE  (free-running) OPERATION
` TRUE AND COMPLEMENTED BUFFERED OUTPUTS
` ONLY ONE EXTERNAL R AND C REQUIRED
` BUFFERED INPUTS
` QUIESCENT CURRENT SPECIFIED UP TO 20V
` STANDARDIZED, SYMMETRICAL OUTPUT CHARACTERISTICS
` 5V, 10V AND 15V PARAMETRIC RATINGS
` INPUT LEAKAGE CURRENT I<sub>I</sub> = 100nA (MAX) AT V<sub>DD</sub>  = 18V T<sub>A</sub>  = 25
` 100% TESTED FOR QUIESCENT CURRENT 
` MEETS ALL REQUIREMENTS OF JEDEC JESD13B " STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS
DEVICES"

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied.

All voltage values are referred to V_SS  pin voltage.

The HCF4047B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages.

The HCF4047B consist of a gatable astable multivibrator with logic techniques incorporated to permit positive or negative edge-triggered monostable multivibrator action with retriggering and external counting options. Inputs include +TRIGGER -TRIGGER, ASTABLE, ASTABLE, RETRIGGER, and EXTERNAL RESET. Buffered outputs are Q, Q and OSCILLATOR. In all modes of operation, an external capacitor must be connected between C-Timing and RC-Common terminals, and an external resistor must be connected between the R-Timing and RC-Common terminals. For operating modes see functional terminal connections and application notes.