DESCRIPTION

The HCC4585B (extended temperature range) and HCF4585B (intermediate temperature range) are monolithic integrated circuits, available in 16-lead dual in-line plastic or ceramic package, and plastic micropackage.

■ EXPANSION TO 8, 12, 16 ... 4 N BITS BY

CASCADING UNITS

■ MEDIUM-SPEED OPERATION : COMPARES

TWO 4-BIT WORDS IN 180ns (typ.) AT 10V

■ STANDARDIZED SYMMETRICAL OUTPUT

CHARACTERISTICS

■ 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

STANDARD N°13A, ”STANDARD SPECIFICATIONS

FOR DESCRIPTION OF ”B”

SERIES CMOS DEVICES”

HCF4585B属于集成电路（IC） > 比较器。意法半导体（ST）集团制造生产的HCF4585B比较器逻辑比较器系列产品用于根据以数字格式表示的信息比较结果来生成输出；身份型比较器指示两个输入是否相同，幅度型比较器还指示两个输入不相同时哪个较大。它们不同于比较两个模拟输入幅度的器件，后者称为线性比较器且单独分类。