MM74HC147 Datasheet | National Semiconductor

MM54HC147 MM74HC147 10-to-4 Line Priority Encoder November 1995 MM54HC147 MM74HC147 10-to-4 Line Priority Encoder General Description This high speed 10-to-4 Line Priority Encoder utilizes advanced silicon-gate CMOS technology It possesses the high noise immunity and low power consumption of standard CMOS integrated circuits This device is fully buffered giving it a fanout of 10 LS-TTL loads The MM54HC147 MM74HC147 Features priority encoding of the inputs to ensure that only the highest order data line is encoded Nine input lines are encoded to a four line BCD output The implied decimal zero condition requires no input condition as zero is encoded when all nine data lines are at a high...