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MC74ACT138DG - onsemi

Description: Active LOW Mutually Exclusive Outputs; ACT138 Has TTL Compatible Inputs; Demultiplexing Capability; Multiple Input Enable for Easy Expansion; Outputs Source/Sink 24 mA; These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

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PCB Footprints
MC74ACT138DG - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-16 CASE751B-05
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MC74ACT138DG - onsemi  - 3D model - Small Outline Packages - SOIC-16 CASE751B-05
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MC74ACT138DG Details

  • Manufacturer Part Number:

    MC74ACT138DG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC 16 LEAD

  • Package Description:

    SOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    751B-05

  • Country Of Origin:

    Mainland China, Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    5.4

  • Additional Feature:

    3 ENABLE INPUTS

  • Family:

    ACT

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • 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:

    RAIL

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    11.5 ns

  • Propagation Delay (tpd):

    11.5 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

MC74ACT138DG Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the MC74ACT138DG is 4.5V to 5.5V.
  • To ensure signal integrity, use a low-impedance output driver, minimize trace lengths, and use a ground plane to reduce noise and electromagnetic interference (EMI).
  • The maximum clock frequency supported by the MC74ACT138DG is 100 MHz.
  • Ensure that the power supply voltage (VCC) is stable and within the recommended range before applying clock and input signals. During power-down, ensure that the clock and input signals are removed before reducing the power supply voltage.
  • The thermal resistance of the MC74ACT138DG package is 55°C/W (junction-to-ambient) and 10°C/W (junction-to-case).

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MC74ACT138DG Overview

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Part Image 74ACT138SCX onsemi

ACT Series, CMOS, PDSO16

Part Image CD74ACT138M Rochester Electronics LLC

ACT Series, Inverted Output, CMOS, PDSO16

Part Image 74ACT138SCX_NL Fairchild Semiconductor Corporation

3-LINE TO 8-LINE DECODER, ACT Series, CMOS, PDSO16

Part Image CD74ACT138MG4 Texas Instruments

3-LINE TO 8-LINE DECODER, ACT Series, Inverted Output, CMOS, PDSO16

Part Image MC74ACT138DR2 Rochester Electronics LLC

3-LINE TO 8-LINE DECODER, ACT Series, Inverted Output, CMOS, PDSO16

For a full list of alternate parts for MC74ACT138DG, check out Findchips.com