Product details

Technology family LS Input type TTL Output type CMOS Rating Catalog Operating temperature range (°C) 0 to 70
Technology family LS Input type TTL Output type CMOS Rating Catalog Operating temperature range (°C) 0 to 70
SOIC (D) 8 29.4 mm² 4.9 x 6
  • Single 5-V Supply
  • ±100-mV Sensitivity
  • For Application as:
    • Single-Ended Line Receiver
    • Gated Oscillator
    • Level Comparator
  • Adjustable Reference Voltage
  • TTL Outputs
  • TTL-Compatible Strobe
  • Designed for Party-Line (Data-Bus) Applications
  • Common Reference-Voltage Pin
  • Common Strobe

  • Single 5-V Supply
  • ±100-mV Sensitivity
  • For Application as:
    • Single-Ended Line Receiver
    • Gated Oscillator
    • Level Comparator
  • Adjustable Reference Voltage
  • TTL Outputs
  • TTL-Compatible Strobe
  • Designed for Party-Line (Data-Bus) Applications
  • Common Reference-Voltage Pin
  • Common Strobe

This device consists of a dual single-ended line receiver with TTL-compatible strobes and outputs. The reference voltage (switching threshold) is applied externally and can be adjusted from 1.5 V to 3.4 V, making it possible to optimize noise immunity for a given system design. Due to the low input current (less than 100 µA), the device is suited ideally for party-line (data-bus) systems.

The SN74LS2323 has a common reference-voltage pin and a common strobe.

This device consists of a dual single-ended line receiver with TTL-compatible strobes and outputs. The reference voltage (switching threshold) is applied externally and can be adjusted from 1.5 V to 3.4 V, making it possible to optimize noise immunity for a given system design. Due to the low input current (less than 100 µA), the device is suited ideally for party-line (data-bus) systems.

The SN74LS2323 has a common reference-voltage pin and a common strobe.

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Technical documentation

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Type Title Date
* Data sheet SN74LS2323 datasheet 26 Oct 2004
Selection guide Logic Guide (Rev. AB) 12 Jun 2017
Application note Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) 02 Dec 2015
User guide LOGIC Pocket Data Book (Rev. B) 16 Jan 2007
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection 08 Jul 2004
Application note TI IBIS File Creation, Validation, and Distribution Processes 29 Aug 2002
Application note Designing With Logic (Rev. C) 01 Jun 1997
Application note Designing with the SN54/74LS123 (Rev. A) 01 Mar 1997
Application note Input and Output Characteristics of Digital Integrated Circuits 01 Oct 1996
Application note Live Insertion 01 Oct 1996

Design & development

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SOIC (D) 8 View options

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