Mailbox verification
Your email:
Verification Code:

      The SLP74HCT138 is a 3-to-8 line decoder/demultiplexer .

      There are three binary-select inputs and three binary-enable inputs. The select inputs select one of eight output lines to active LOW state and others High state. The three enable inputs enable the function and reduce the need of external gates when expanding.


Main feature
  • Multiple input enable for easy expansion

  • Active LOW mutually exclusive outputs

  • ESD protection: 

  • HBM: 2000V

  • CDM: 1000V

  • Latch-up performance: 100mA  

  • Specified from -40°C to +85°C and from -40°C to +125°C


Ordering Information
Product Name Package form Marking Hazardous Substance Control Packing Type Remarks
SLP74HCT138SCTR SOP-16-225-1.27 74HCT138 Halogen Free Tape&Reel
Block Diagram

74HCT138.png

Documents
title Types of Size (KB) date Download the latest English version
SLP74HCT138 0 2025-11-26 SLP74HCT138 Brief Datasheet