HCF4033B Datasheet | STMicroelectronics

HCC/HCF4026B HCC/HCF4033B DECADE COUNTERS/DIVIDERS WITH DECODED 7-SEGMENT DISPLAY OUTPUTS - - . . WITH; DISPLAY ENABLE 4026B RIPPLE BLANKING 4033B COUNTER AND 7-SEGMENT DECODING IN ONE PACKAGE EASILY INTERFACED WITH 7-SEGMENT DISPLAY TYPES FULLY STATIC COUNTER OPERATION : DC TO 6MHz (typ.) AT VDD = 10V IDEAL FOR LOW-POWER DISPLAYS DISPLAY ENABLE OUTPUT - 4026B ”RIPPLE BLANKING” AND LAMP TEST - 4033B QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS 5V, 10V, AND 15V PARAMETRIC RATING INPUT CURRENT OF 100n A AT 18V AND 25°C FOR HCC DEVICE 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC TENTATIVE STANDARD N° 13A, ”STANDARD SPECIFICATIONS FOR DESCRIPTION OF ”B” SERIES CMOS DEVICES” EY (Plastic Package) F (Ceramic Frit Seal Package) M1 (Micro Package) C1 (Plastic Chip Carrier) ORDER CODES : HCC40XXBF HCF40XXBM1 HCF40XXBEY HCF40XXBC1 PIN CONNECTIONS DESCRIPTION The HCC4026B/4033B (extended temperature range) and HCF4026B/4033B (intermediate temperature range) are monolithic integrated circuits, available in 16-lead dual in-line plastic or ceramic package and plastic micro package. The HCC/HCF4026B and HCC/HCF4033B each consist of a 5-stage Johnson decade counter and an output decoder which converts the Johnson code to a 7-segment decoded output for driving one stage in a numerical display. These devices are particularly advantageous in display applications where low power dissipation and/or low package count are important. Inputs mon to both types are CLOCK, RESET, & CLOCK INHIBIT ; mon outputs are CARRY OUT and the seven decoded outputs (a, b, c, d, e, f, g). Additional inputs and outputs for the HCC/HCF4026B include DISPLAY ENABLE input and DISPLAY ENABLE and UNGATED ”CSEGMENT” outputs. Signals peculiar to the HCC/HCF4033B are RIPPLE-BLANKING INPUT AND LAMP TEST INPUT and a RIPPLE-BLANKING OUTPUT. A high RESET signal clears the de June 1989 4026B 4033B 1/15 HCC/HCF4026B/40...