1PZ Decoder/Demultiplexer RCA CD74HC154E CMOS da 4 a 16 linee - Vintage!
The SN74154 is one of the best-know decoder/demultiplexer devices produced. It performs a 4-to-16 line function with two active low enables. Great as a collector's item! Use in repairs, too, or for a hobbyist interested in 7400 logic devices.