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SNJ54LS38J - Texas Instruments

Description: Military 4-ch, 2-input, 4.5-V to 5.5-V bipolar NAND gates with open-collector outputs

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SNJ54LS38J - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J0014A
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SNJ54LS38J - Texas Instruments  - 3D model - Ceramic Dual-In-Line Packages - J0014A
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SNJ54LS38J Details

  • Manufacturer Part Number:

    SNJ54LS38J

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    DIP-14

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Family:

    LS

  • JESD-30 Code:

    R-GDIP-T14

  • JESD-609 Code:

    e0

  • Length:

    19.56 mm

  • Load Capacitance (CL):

    45 pF

  • Logic IC Type:

    NAND GATE

  • Max I(ol):

    0.012 A

  • Number of Functions:

    4

  • Number of Inputs:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    OPEN-COLLECTOR

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    12 mA

  • Prop. Delay@Nom-Sup:

    32 ns

  • Propagation Delay (tpd):

    32 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • 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:

    6.67 mm

SNJ54LS38J Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SNJ54LS38J is 30 MHz, but it can operate up to 40 MHz with a reduced voltage supply.
  • When using multiple SNJ54LS38J devices, it's recommended to connect the OE pins together and drive them with a single signal. This ensures that all devices are enabled or disabled simultaneously.
  • To prevent latch-up and ensure proper operation, it's recommended to power up the VCC pin before applying any input signals, and to power down the VCC pin last when shutting down the device.
  • Although the SNJ54LS38J is specified for 5V operation, it can be used in a 3.3V system with some limitations. The device will operate at a reduced frequency, and the output voltage levels may not meet the full 3.3V swing.
  • The input pin capacitance of the SNJ54LS38J can affect the signal integrity and loading. It's recommended to use series resistors or terminations to minimize the loading and ensure signal integrity.

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SNJ54LS38J 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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For a full list of alternate parts for SNJ54LS38J, check out Findchips.com