DESCRIPTION
The HCC4028B (extended temperature range) and HCF4028B (intermediate temperature range) are monolithic integrated circuit, available in 16-lead dual in-line plastic or ceramic package and plastic micropackage.
   
■ BCD-TO-DECIMAL DECODING OR BINARYTO-OCTAL DECODING
■ HIGH DECODED OUTPUTDRIVE CAPABILITY
■ ”POSITIVE LOGIC” INPUTS AND OUTPUTS :
    DECODED OUTPUTS GO HIGH ON SELECTION
■ MEDIUM-SPEED OPERATION : tPHL, tPLH =
    80ns (typ.) @ VDD = 10V
■ STANDARDIZED SYMMETRICAL OUTPUT
    CHARACTERISTICS
■ QUIESCENT CURRENT SPECIFIED TO 20V
    FOR HCC DEVICE
■ 5V, 10V, AND 15V PARAMETRIC RATINGS
■ INPUT CURRENT OF 100nA AT 18V AND 25°C
    FOR HCC DEVICE
■ 100% TESTED FOR QUIESCENT CURRENT
■ MEETS ALL REQUIREMENTS OF JEDECTENTATIVE STANDARDN°13A,
    ”STANDARD SPECIFICATIONS FOR DESCRIPTION OF ”B”
    SERIES CMOS DEVICES”