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SNJ54LS155AJ - Texas Instruments

Description: Decoder/Demultiplexer Single/Dual 3/2-to-8/4 16-Pin CDIP Tube

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SNJ54LS155AJ - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - SNJ54LS155AJ
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SNJ54LS155AJ Details

  • Manufacturer Part Number:

    SNJ54LS155AJ

  • 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:

    USABLE AS 1 TO 8 DEMULTIPLEXER

  • 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:

    2-LINE TO 4-LINE DECODER

  • Max I(ol):

    0.008 A

  • Number of Bits:

    4

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    TOTEM POLE

  • 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:

    27 ns

  • Propagation Delay (tpd):

    30 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

SNJ54LS155AJ Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the SNJ54LS155AJ is 4.75V to 5.25V, with a typical voltage of 5V.
  • The propagation delay of the SNJ54LS155AJ is typically around 10-15 ns. To handle this, ensure that your system design takes into account the delay and allows for sufficient settling time before sampling the output.
  • No, the SNJ54LS155AJ is not recommended for use in 3.3V systems. It is designed to operate at 5V, and using it at 3.3V may result in reduced performance, increased power consumption, or even damage to the device.
  • Ensure that the power supply to the SNJ54LS155AJ is clean, stable, and within the recommended operating voltage range. Also, decouple the power pins with capacitors to reduce noise and ensure reliable operation.
  • The maximum clock frequency that the SNJ54LS155AJ can handle is typically around 30-40 MHz. However, this may vary depending on the specific application and system design.

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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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