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SN74LVC138ADG4 - Texas Instruments

Description: Encoders, Decoders, Multiplexers & Demultiplexers 3-Line to 8-Line Decoder/Demltplxr

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SN74LVC138ADG4 - Texas Instruments - PCB symbol
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PCB Footprints
SN74LVC138ADG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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SN74LVC138ADG4 - Texas Instruments - 3D model - Small Outline Packages - D (R-PDSO-G16)
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SN74LVC138ADG4 Details

  • Manufacturer Part Number:

    SN74LVC138ADG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    TWO ACTIVE-LOW AND ONE ACTIVE-HIGH ENABLE INPUTS

  • Family:

    LVC/LCX/Z

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    3-LINE TO 8-LINE DECODER

  • Max I(ol):

    0.024 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.01 mA

  • Prop. Delay@Nom-Sup:

    6.7 ns

  • Propagation Delay (tpd):

    22 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    1.65 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.9 mm

SN74LVC138ADG4 Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74LVC138ADG4 is 100 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure signal integrity, use proper PCB layout techniques, such as using short signal traces, minimizing impedance mismatch, and adding termination resistors as needed. Additionally, consider using a signal integrity analysis tool to simulate and optimize your design.
  • Yes, the SN74LVC138ADG4 can be used in a 3.3V system. The recommended power supply voltage range is 2.7V to 3.6V, with a typical operating voltage of 3.3V. Ensure that the power supply is stable and within the recommended range to ensure proper device operation.
  • When using the SN74LVC138ADG4 in a system with multiple power domains, ensure that the power supply to the device is sequenced correctly to prevent damage or malfunction. Typically, the power supply to the device should be turned on after the power supplies to the input signals are stable.
  • The recommended termination scheme for the SN74LVC138ADG4 outputs depends on the specific application and signal requirements. Common termination schemes include series termination, parallel termination, and Thevenin termination. Consult the datasheet and application notes for more information.

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SN74LVC138ADG4 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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SN74LVC138ADG4 Alternates

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Image Part Number Model
Part Image SN74LVC138ADT Texas Instruments

3-LINE TO 8-LINE DECODER, LVC/LCX/Z Series, Inverted Output, CMOS, PDSO16
Part Image SN74LVC138AD Texas Instruments

3-LINE TO 8-LINE DECODER, LVC/LCX/Z Series, Inverted Output, CMOS, PDSO16
Part Image SN74LVC138ADRG4 Texas Instruments

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Part Image SN74LVC138ADE4 Texas Instruments

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Part Image PI74LVC138AW Pericom Semiconductor Corporation

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For a full list of alternate parts for SN74LVC138ADG4, check out Findchips.com