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MC74F139N - Motorola

Description: DUAL 1-OF-4 DECODER

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MC74F139N - Motorola - PCB symbol
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PCB Footprints
MC74F139N - Motorola PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - CASE 648–08
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MC74F139N - Motorola - 3D model - Dual-In-Line Packages - CASE 648–08
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MC74F139N Details

  • Manufacturer Part Number:

    MC74F139N

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    648-08

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Motorola Semiconductor Products

  • YTEOL:

    0

  • Family:

    F/FAST

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e0

  • Length:

    19.175 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    2-LINE TO 4-LINE DECODER

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Power Supply Current-Max (ICC):

    20 mA

  • Propagation Delay (tpd):

    9 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.44 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:

    COMMERCIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

MC74F139N Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the MC74F139N is 4.5V to 5.5V, with a typical voltage of 5V.
  • When the input pins are not in use, they should be tied to a valid logic level (either VCC or GND) to prevent unwanted switching and reduce power consumption.
  • The maximum frequency of operation for the MC74F139N is typically around 100 MHz, but this can vary depending on the specific application and operating conditions.
  • Proper thermal management can be achieved by providing adequate heat sinking, using a thermally conductive package, and ensuring good airflow around the device.
  • The MC74F139N is a 5V device, but it can be used with 3.3V logic with proper level shifting or voltage translation. However, this may require additional circuitry and design considerations.

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MC74F139N Overview

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For a full list of alternate parts for MC74F139N, check out Findchips.com