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SNJ54S38J - Texas Instruments

Description: Logic Gates Military 4-ch, 2-input, 4.5-V to 5.5-V bipolar NAND gates with open-collector outputs 14-CDIP -55 to 125

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SNJ54S38J - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J0014A
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SNJ54S38J - Texas Instruments  - 3D model - Ceramic Dual-In-Line Packages - J0014A
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SNJ54S38J Details

  • Manufacturer Part Number:

    SNJ54S38J

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    S

  • JESD-30 Code:

    R-GDIP-T14

  • JESD-609 Code:

    e0

  • Length:

    19.56 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    NAND GATE

  • Max I(ol):

    0.06 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):

    80 mA

  • Prop. Delay@Nom-Sup:

    10 ns

  • Propagation Delay (tpd):

    32 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • 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

SNJ54S38J Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the SNJ54S38J is -40°C to 125°C.
  • The power-up and power-down sequencing for the SNJ54S38J should be done in a specific order to prevent damage to the device. The recommended sequence is to power up the VCC pin first, followed by the VCCIO pin, and then the input signals. During power-down, the sequence should be reversed.
  • The recommended layout and routing for the SNJ54S38J involves keeping the power and ground pins as close as possible to the device, using a solid ground plane, and minimizing the length of the input and output traces to reduce noise and signal degradation.
  • The input and output impedance of the SNJ54S38J should be matched to the transmission line impedance to minimize signal reflections and ensure maximum signal integrity. The recommended impedance is 50 ohms.
  • The SNJ54S38J has built-in ESD protection diodes on the input and output pins. However, additional external ESD protection measures such as TVS diodes or ESD arrays may be necessary depending on the application. Latch-up prevention can be achieved by following proper layout and routing guidelines and using a latch-up immune 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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