MC74LVX138 Overview
MOTOROLA SEMICONDUCTOR TECHNICAL DATA 3-to-8 Line Decoder With 5V-Tolerant Inputs The MC74LVX138 is an advanced high speed CMOS 3 to 8 line decoder. The inputs tolerate voltages up to 7V, allowing the interface of 5V systems to 3V systems. When the device is enabled, three Binary Select inputs (A0 A2) determine which one of the outputs (O0 O7) will go Low.