HCF4024B

HCF4024B RIPPLE-CARRY BINARY COUNTER/DIVIDERS 7 STAGE s MEDIUM SPEED OPERATION : tPD = 80ns (Typ.) at VDD = 10V s FULLY STATIC OPERATION s COMMON RESET s BUFFERED INPUTS AND OUTPUTS s STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS s QUIESCENT CURRENT SPECIFIED UP TO 20V s 5V, 10V AND 15V PARAMETRIC RATINGS s INPUT LEAKAGE CURRENT II = 100nA (MAX) AT VDD = 18V TA = 25°C s 100% TESTED FOR QUIESCENT CURRENT s MEETS ALL REQUIREMENTS OF JEDEC JESD13B " STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES" DESCRIPTION The HCF4024B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. The HCF4024B is a ripple carry binary counter. All counter stages are master-slave flip-flops. The DIP SOP ORDER CODES PACKAGE TUBE DIP SOP HCF4024BEY HCF4024BM1 T&R HCF4024M013TR state of a counter advances one count on the negative transition of each input pulse; a high level on the RESET line resets the counter to its all zeros stage. Schmitt trigger action on the input pulse line permits unlimited clock rise and fall times. All inputs and outputs are buffered PIN CONNECTION September 2001 1/10 HCF4024B IINPUT EQUIVALENT CIRCUIT FUNCTIONAL DIAGRAM PIN DESCRIPTION PIN No 12, 11, 9, 6, 5, 4, 3 8, 10, 13 2 1 7 14 SYMBOL NAME AND FUNCTION Q1 to Q7 NC RESET Φ VSS VDD 7 Buffered Outputs Not Connected Reset Input Input Pulses Negative Supply Voltage Positive Supply Voltage TRUTH TABLE Φ X X : Don’t Care RES...