Part # HCF4033 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: DECADE COUNTERS DIVIDERS WITH DECODED 7 SEGMENT DISPLAY OUTPUTS


Part Details:

HCF4033B DECADE COUNTER/DIVIDER WITH DECODED 7-SEGMENT DISPLAY OUTPUT AND RIPPLE BLANKING s COUNTER AND 7-SEGMENT DECODING IN ONE PACKAGE s EASILY INTERFACED WITH 7-SEGMENT DISPLAY TYPES s FULLY STATIC COUNTER OPERATION : DC TO 6MHz (Typ.) AT VDD = 10V DIP SOP s IDEAL FOR LOW POWER DISPLAYS s RIPPLE BLANKING AND LAMP TEST s QUIESCENT CURRENT SPECIF. UP TO 20V ORDER CODES s STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS PACKAGE TUBE T & R s INPUT LEAKAGE CURRENT DIP HCF4033BEY II = 100nA (MAX) AT VDD = 18V TA = 25°C SOP HCF4033BM1 HCF4033M013TR s 100% TESTED FOR QUIESCENT CURRENT s MEETS ALL REQUIREMENTS OF JEDEC JESD13B " STANDARD SPECIFICATIONS important. This device has CLOCK, RESET, FOR DESCRIPTION OF B SERIES CMOS CLOCK INHIBIT, RIPPLE BLANKING, LAMP DEVICES" TEST input, CARRY OUT, RIPPLE BLANKINGand 7 DECODED outputs (a to g). DESCRIPTION A high RESET signal clears the decade counter to The HCF4033B is a monolithic integrated circuit its zero count. The counter is advanced one count fabricated in Metal Oxide Semiconductor at the positive clock signal transition if the CLOCK technology available in DIP and SOP packages. INHIBIT signal is low. Counter advancement via The HCF4033B consists of a 5-stages Johnson the clock line is inhibited when the CLOCK decade counter and an output decoder which INHIBIT signal is high. Antilock gating is provided converts the Johnson code to a 7 segment on the JOHNSON counter, thus assuring proper


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HCF4033.pdf Datasheet