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SNJ54LS298J - Texas Instruments

Description: Encoders, Decoders, Multiplexers & Demultiplexers Quadruple 2-Input Multiplexers With Storage 16-CDIP -55 to 125

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SNJ54LS298J - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J(R-GDIP-T16)
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SNJ54LS298J - Texas Instruments  - 3D model - Ceramic Dual-In-Line Packages - J(R-GDIP-T16)
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SNJ54LS298J Details

  • Manufacturer Part Number:

    SNJ54LS298J

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    DIP-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    LG-MAX; FOUR 2:1 MUX FOLLOWED BY REGISTER

  • Family:

    LS

  • JESD-30 Code:

    R-GDIP-T16

  • JESD-609 Code:

    e0

  • Length:

    21.34 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    MULTIPLEXER

  • Max I(ol):

    0.004 A

  • Number of Functions:

    4

  • Number of Inputs:

    2

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    21 mA

  • Prop. Delay@Nom-Sup:

    32 ns

  • Propagation Delay (tpd):

    32 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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

SNJ54LS298J Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the SNJ54LS298J is 25 MHz, but it can operate at higher frequencies with reduced voltage and/or lower temperatures.
  • To ensure proper power sequencing, apply power to the VCC pin before applying any input signals, and ensure that the VCC pin reaches its minimum operating voltage before applying any clock signals.
  • The recommended operating voltage range for the SNJ54LS298J is 4.5V to 5.5V, with a typical operating voltage of 5V.
  • To handle bus contention, use a pull-up or pull-down resistor on the output lines, and ensure that the output drivers are not simultaneously active to prevent bus contention.
  • The maximum capacitive load that the SNJ54LS298J can drive is 100 pF, but it's recommended to keep the capacitive load below 50 pF for optimal performance.

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SNJ54LS298J 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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