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SN74S240 - Octal Buffers and Line Drivers

Download the SN74S240 datasheet PDF. This datasheet also covers the SN74LS240 variant, as both devices belong to the same octal buffers and line drivers family and are provided as variant models within a single manufacturer datasheet.

Description

The SNx4LS24x, SNx4S24x octal buffers and line drivers are designed specifically to improve both the performance and density of three-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

Features

  • 1 Inputs Tolerant Down to 2 V, Compatible With 3.3-V or 2.5-V Logic Inputs.
  • Maximum tpd of 15 ns at 5 V.
  • 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers.
  • PNP Inputs Reduce DC Loading.
  • Hysteresis at Inputs Improves Noise Margins 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SN74LS240-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
SN74S241 Octal Buffers and Line Drivers
SN74S244 Octal Buffers and Line Drivers
SN74S20 Dual 4-Input Positive-NAND Gate
SN74S225 16 x 5 ASYNCHRONOUS FIRST-IN FIRST-OUT MEMORY
SN74S251 Data Selectors/Multiplexers

Full PDF Text Transcription

Click to expand full text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN54LS240, SN54LS241, SN54LS244, SN54S240, SN54S241, SN54S244 SN74LS240, SN74LS241, SN74LS244, SN74S240, SN74S241, SN74S244 SDLS144D – APRIL 1985 – REVISED OCTOBER 2016 SNx4LS24x, SNx4S24x Octal Buffers and Line Drivers With 3-State Outputs 1 Features •1 Inputs Tolerant Down to 2 V, Compatible With 3.3-V or 2.
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