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MC74HCT138ADG - onsemi

Description: Obsolete - Dual 4-Input NAND Gate, TTL

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MC74HCT138ADG - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-16 CASE751B-05
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MC74HCT138ADG - onsemi  - 3D model - Small Outline Packages - SOIC-16 CASE751B-05
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MC74HCT138ADG Details

  • Manufacturer Part Number:

    MC74HCT138ADG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC 16 LEAD

  • Package Description:

    SOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    751B-05

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Family:

    HCT

  • 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):

    0.004 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    3-STATE

  • 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

  • Power Supply Current-Max (ICC):

    50 mA

  • Prop. Delay@Nom-Sup:

    45 ns

  • Propagation Delay (tpd):

    45 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:

    MILITARY

  • 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

MC74HCT138ADG Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the MC74HCT138ADG is typically 30 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure that the output signals are not distorted or skewed, it is recommended to use a low-impedance output driver, such as a buffer or a line driver, and to keep the output lines as short as possible.
  • The recommended power supply voltage for the MC74HCT138ADG is 5V, but it can operate with a supply voltage range of 4.5V to 5.5V.
  • The enable inputs (E1, E2, and E3) must be connected to a valid logic level (either VCC or GND) to ensure proper operation. Leaving them floating or unconnected can cause unpredictable behavior.
  • The maximum current that the MC74HCT138ADG can sink or source is typically 20 mA per output pin, but it is recommended to limit the current to 10 mA per pin to ensure reliable operation.

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MC74HCT138ADG Overview

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