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SNJ54LS138J - Texas Instruments

Description: Encoders, Decoders, Multiplexers & Demultiplexers 7600501EA

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SNJ54LS138J - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J(R-GDIP-T16)
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SNJ54LS138J - Texas Instruments  - 3D model - Ceramic Dual-In-Line Packages - J(R-GDIP-T16)
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SNJ54LS138J Details

  • Manufacturer Part Number:

    SNJ54LS138J

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    3 ENABLE INPUTS

  • Family:

    LS

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-CDIP-T16

  • JESD-609 Code:

    e0

  • Length:

    19.56 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    3-LINE TO 8-LINE DECODER

  • Max I(ol):

    0.004 A

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    INVERTED

  • Package Body Material:

    CERAMIC, METAL-SEALED COFIRED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    10 mA

  • Prop. Delay@Nom-Sup:

    41 ns

  • Propagation Delay (tpd):

    41 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:

    BIPOLAR

  • 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

SNJ54LS138J Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the SNJ54LS138J is typically around 30-40 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure proper power sequencing, it is recommended to power up the VCC pin before the VDD pin, and power down the VDD pin before the VCC pin. This helps to prevent latch-up and ensures reliable operation.
  • The recommended operating voltage range for the SNJ54LS138J is 4.5V to 5.5V, with a typical operating voltage of 5V.
  • When not in use, the enable inputs (E1, E2, E3) should be tied to a logic high (VCC) to prevent unwanted switching and ensure proper operation.
  • The maximum current rating for the SNJ54LS138J is typically around 70mA, but it can vary depending on the specific application and operating conditions.

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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 54LS138DMQB Fairchild Semiconductor Corporation

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Part Image 54LS138DMQB National Semiconductor Corporation

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Part Image 54LS138/BEAJC Motorola Semiconductor Products

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For a full list of alternate parts for SNJ54LS138J, check out Findchips.com