Contextual Info: IDT54/74FCT139T/AT/CT FAST CMOS DUAL 1-OF-4 DECODER WITH ENABLE Integrated Device Technology, Inc. FEATURES: DESCRIPTION: • • • • The ID T54/74FC T139T/A T/C T are dual 1-of-4 decoders built using an advanced dual metal CM O S technology. These devices have two independent decoders, each of which