HCC4519B Overview
The HCC4519B and HCF4519B are monolithic integrated circuits, available in 16-lead dual-in-line plastic or ceramic packages or in 16-pin SO micropackages. The HCC4519B and HCF4519B can be used for three different functions. 1) a 4-bit and/or selector, 2) a quad 2-channel data selector, 3) a quad exclusive ”NOR” gate.