54FCT139T Fast CMOS 1-of-4 Decoder

The INTEGRATED DEVICE TECHNOLOGY (IDT) IDT54/74FCT139T is a dual 1-of-4 decoder built using an advanced dual metal CMOS technology. These devices have two independent decoders, each of which accept two binary weighted inputs (A0-A1) and provide four mutually exclusive active low outputs (O0-O3). Each decoder has an active low enable (E). When E is high, all outputs are forced high.

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54FCT139ATLB	54FCT139CTDB	54FCT139CTLB	54FCT139TDB
54FCT139TLB