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SN54LS240J - Texas Instruments

Description: Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin CDIP Tube

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SN54LS240J - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - 20-lead pdip+
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SN54LS240J Details

  • Manufacturer Part Number:

    SN54LS240J

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    4

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    LS

  • JESD-30 Code:

    R-GDIP-T20

  • JESD-609 Code:

    e0

  • Length:

    26.92 mm

  • Load Capacitance (CL):

    45 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.024 A

  • Number of Bits:

    4

  • Number of Functions:

    8

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    INVERTED

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    50 mA

  • Prop. Delay@Nom-Sup:

    18 ns

  • Propagation Delay (tpd):

    18 ns

  • Qualification Status:

    Not Qualified

  • Screening Level:

    MIL-PRF-38535

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    TTL

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

SN54LS240J Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN54LS240J is 35 MHz.
  • The SN54LS240J is a 5V device, but it can be used with 3.3V logic with proper voltage translation and level shifting.
  • The typical power consumption of the SN54LS240J is 135 mW at 5V and 25°C.
  • The SN54LS240J is rated for operation from -55°C to 125°C, making it suitable for high-temperature applications.
  • No, the SN54LS240J is not radiation-hardened and is not suitable for use in radiation-intensive environments.

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SN54LS240J Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image SNJ54LS240J-00 Texas Instruments

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Part Image T74LS240B1 STMicroelectronics

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Part Image N74LS240N Signetics

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Part Image SN54LS240JD Motorola Semiconductor Products

Bus Driver, LS Series, 2-Func, 4-Bit, Inverted Output, TTL, CDIP20

For a full list of alternate parts for SN54LS240J, check out Findchips.com