MC14042B Overview
MOTOROLA SEMICONDUCTOR TECHNICAL DATA MC14042B Quad Transparent Latch The MC14042B Quad Transparent Latch is constructed with MOS P channel and N channel enhancement mode devices in a single monolithic structure. Each latch has a separate data input, but all four latches share a mon clock. The clock polarity (high or low) used to strobe data through the latches can be reversed using the polarity input.