Texas Instruments, Decoder, 16-Pin PDIP, Mounting Type: Through Hole, Dimensions: 19.3 x 6.35 x 4.57mm, Maximum Operating Supply Voltage: 6 V, Maximum Operating Temperature: +85 °C, Minimum Operating Supply Voltage: 2 V, Minimum Operating Temperature: -40 °C, Length: 19.3mm, MPN: SN74HC139N