Part # HCF4018 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: PRESETTABLE DIVIDE-BY-N COUNTER


Part Details:

HCF4018B PRESETTABLE DIVIDE-BY-N COUNTER s MEDIUM SPEED OPERATION 10 MHz (Typ.) at VDD - VSS= 10V s FULLY STATIC OPERATION s STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS s QUIESCENT CURRENT SPECIFIED UP TO 20V DIP SOP s 5V, 10V AND 15V PARAMETRIC RATINGS s INPUT LEAKAGE CURRENT II = 100nA (MAX) AT VDD = 18V TA = 25°C ORDER CODES s 100% TESTED FOR QUIESCENT CURRENT PACKAGE TUBE T & R s MEETS ALL REQUIREMENTS OF JEDEC DIP HCF4018BEY JESD13B " STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS SOP HCF4018BM1 HCF4018M013TR DEVICES" DESCRIPTION package to properly gate the feedback connection The HCF4018B is a monolithic integrated circuit to the DATA input. Divide-by-functions greater fabricated in Metal Oxide Semiconductor than 10 can be achieved by use of multiple technology available in DIP and SOP packages. HCF4018B units. The counter is advanced one The HCF4018B consist of 5 Johnson counter count at the positive clock signalstransition. stages, buffered Q outputs from each stage, and Schmitt trigger action on the clock line permits counter preset control gating. CLOCK, RESET, unlimited clock rise and fall times. A high RESET DATA, PRESET ENABLE, and 5 individual JAM signal clears the counter to an all-zero condition. A inputs are provided. Divide by 10, 8, 6, 4 or 2 high PRESENT-ENABLE signal allows counter configuration can be implemented by information on the JAM inputs to preset the feeding the Q5, Q4, Q3, Q2, Q1 signals, counter.


Please click the following link to download the datasheet:

HCF4018.pdf Datasheet