onsemi MC74AC139DG, Decoder, 16-Pin SOIC
onsemi MC74AC139DG, Decoder, 16-Pin SOIC, Logic Function: Decoder, Demultiplexer, Demultiplexing Capability: 1-of-4, Number of Elements per Chip: 2, Output Type: CMOS, Polarity: Inverting, Mounting Type: Surface Mount, Dimensions: 10 x 4 x 1.5mm, Length: 10mm, Maximum Operating Supply Voltage: 6 V, Maximum Operating Temperature: +85 °C.