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.

. 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 100nA AT 18V AND 25°C FOR HCC DEVICE

. 100% TESTED FOR QUIESCENT CURRENT

. MEETS ALL REQUIREMENTS OF JEDECTEN TATIVESTANDARDN°13A, ”STANDARD SPECIFICATIONS FOR DESCRIPTION OF ”B” SERIES CMOS DEVICES” WITH; DISPLAY ENABLE 4026B RIPPLE BLANKING 4033B