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MC74LCX138 Datasheet Low-voltage CMOS 1-of-8 Decoder/demultiplexer

Manufacturer: Motorola Semiconductor (now NXP Semiconductors)

MC74LCX138 Overview

High impedance TTL patible inputs significantly reduce current loading to input drivers while TTL patible outputs offer improved switching noise performance. A VI specification of 5.5V allows MC74LCX138 inputs to be safely driven from 5V devices. The MC74LCX138 is suitable for memory address decoding and other TTL level bus oriented applications.

MC74LCX138 Key Features

  • Designed for 2.7 to 3.6V VCC Operation
  • 5V Tolerant Inputs
  • Interface Capability With 5V TTL Logic
  • LVTTL patible
  • LVCMOS patible
  • 24mA Balanced Output Sink and Source Capability
  • Near Zero Static Supply Current (10µA) Substantially Reduces System
  • Latchup Performance Exceeds 500mA
  • ESD Performance: Human Body Model >2000V; Machine Model >200V

MC74LCX138 Applications

  • Designed for 2.7 to 3.6V VCC Operation

MC74LCX138 from other manufacturers

Brand Logo Part Number Description Other Manufacturers
ON Semiconductor Logo MC74LCX138 Low-Voltage CMOS 3-to-8 Decoder/Demultiplexer ON Semiconductor

More Datasheets from Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
MC74LCX125 LOW-VOLTAGE CMOS QUAD BUFFER
MC74LCX157 LOW-VOLTAGE CMOS QUAD 2-INPUT MULTIPLEXER
MC74LCX158 LOW-VOLTAGE CMOS QUAD 2-INPUT MULTIPLEXER
MC74LCX16240 LOW-VOLTAGE CMOS 16-BIT BUFFER
MC74LCX16240A LOW-VOLTAGE CMOS 16-BIT BUFFER
MC74LCX16244 LOW-VOLTAGE CMOS 16-BIT BUFFER
MC74LCX16245 LOW-VOLTAGE CMOS 16-BIT TRANSCEIVER
MC74LCX16373 LOW-VOLTAGE CMOS 16-BIT TRANSPARENT LATCH
MC74LCX16374 LOW-VOLTAGE CMOS 16-BIT D-TYPE FLIP-FLOP
MC74LCX16500 LOW-VOLTAGE CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER

MC74LCX138 Distributor