The HCC40107B (extended temperature range) and HCF40107B (intermediate temperature range) are monolithic integrated circuits, available in 14lead dual in-line ceramic package 8-lead minidip plastic package and 8-lead plastic micropackage. The HCC/HCF40107B is a dual 2-input NAND buffer/driver containing two independent 2-input NAND buffers with open-drain single n-channel transistor outputs. This device features a wired-OR capability and high output sink current capability (136mA typ. at VDD = 10V, VDS = 1V).