Fairchild Semiconductor 74AC139PC-NL Factory Pack Quantity: 25 Logic Family: AC Maximum Operating Temperature: + 85 C Minimum Operating Temperature: - 40 C Mounting Style: Through Hole Package / Case: PDIP-16 Product: Decoders, Encoders, Multiplexers & Demultiplexers Rohs: yes Supply Voltage - Max: 6 V Supply Voltage - Min: 2 V RoHS: yes