DESCRIPTION
The HCC4034B (extended temperature range) and HCF4034B (intermediate temperature range) are monolithic integrated circuits, available in 24-lead dual in-line plastic or ceramic package and plastic micro package.

■ BIDIRECTIONAL PARALLEL DATA INPUT
■ PARALLEL OR SERIAL INPUTS/PARALLEL OUTPUTS
■ ASYNCHRONOUS OR SYNCHRONOUS PARALLEL DATA LOADING
■ PARALLEL DATA-INPUT ENABLE ON ”A” DATA LINES (3-state output)
■ DATA RECIRCULATION FOR REGISTER EXPANSION
■ MULTIPACKAGE REGISTER EXPANSION
■ FULLY STATIC OPERATIONAL DC-TO-5MHz (typ.) AT VDD = 10V
■ 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”