DESCRIPTION

The HCC4008B (extended temperature range) and HCF4008B (intermediate temperature range) are monolithic integrated circuits, available in 16-lead dual in-line plastic or ceramic package and plastic micropackage.

■ 4 SUM OUTPUTS PLUS PARALLEL LOOKAHERD CARRY-OUTPUT

■ HIGH-SPEED OPERATION-SUM IN-TO-SUM OUT 160ns (typ.) : CARRY IN-TO-CARRY OUT 50ns (typ.) AT VDD = 10V, CL = 50pF

■ QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE

■ INPUT CURRENT OF 100nA AT 18V AND 25°C FOR HCC DEVICE

■ 100 TESTED FOR QUIESCENT CURRENT

■ 5V, 10V, AND 15V PARAMETRIC RATING

■ MEETS ALL REQUIREMENTS OF JEDECTENTATIVE STANDARDN°13A, ”STANDARD SPECIFICATIONS FOR DESCRIPTION OF ”B” SERIES CMOS DEVICES”