MC74LCX125

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Low-Voltage CMOS Quad Buffer With 5V-Tolerant Inputs and Outputs (3-State, Non-Inverting) The MC74LCX125 is a high performance, non–inverting quad buffer operating from a 2.7 to 3.6V supply. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5V allows MC74LCX125 inputs to be safely driven from 5V devices. The MC74LCX125 is suitable for memory address driving and all TTL level bus oriented transceiver applications. Current drive capability is 24mA at the outputs. The Output Enable (OEn) inputs, when HIGH, disable the outputs by placing them in a HIGH Z condition. MC74LCX125 LOW–VOLTAGE CMOS QUAD BUFFER Designed for 2.7 to 3.6V VCC Operation 5V Tolerant — Interface Capability With 5V TTL Logic Supports Live Insertion and Withdrawal IOFF Specification Guarantees High Impedance When VCC = 0V LVTTL Compatible LVCMOS Compatible 24mA Balanced Output Sink and Source Capability 14 1 D SUFFIX PLASTIC SOIC CASE 751A–03 14 1 M SUFFIX PLASTIC SOIC EIAJ CASE 965–01 Near Zero Static Supply Current in All Three Logic States (10µA) Substantially Reduces System Power Requirements Latchup Performance Exceeds 500mA 14 1 SD SUFFIX PLASTIC SSOP CASE 940A–03 ESD Performance: Human Body Model >2000V; Machine Model >200V Pinout: 14–Lead (Top View) VCC 14 OE3 13 D3 12 O3 11 OE2 10 D2 9 O2 8 14 1 ...