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74HC154N - NXP

Description: IC,Logic,7400,4-to-16 Line Decoder,DIP24,74HC154N

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PCB Footprints
74HC154N - NXP PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - SOT101-1
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3D Models
74HC154N - NXP  - 3D model - Dual-In-Line Packages - SOT101-1
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74HC154N Details

  • Manufacturer Part Number:

    74HC154N

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    0.600 INCH, PLASTIC, MO-015, SOT101-1, SC-509-24, DIP-24

  • Pin Count:

    24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Additional Feature:

    2 ENABLE INPUTS

  • Family:

    HC/UH

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-PDIP-T24

  • JESD-609 Code:

    e3

  • Length:

    31.7 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    4-LINE TO 16-LINE DECODER

  • Max I(ol):

    0.004 A

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP24,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Power Supply Current-Max (ICC):

    50 mA

  • Prop. Delay@Nom-Sup:

    45 ns

  • Propagation Delay (tpd):

    225 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.1 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    15.24 mm

74HC154N Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the 74HC154N is 100 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure proper power supply, connect VCC to a stable 2.0 V to 6.0 V power source, and GND to a reliable ground connection. Also, decouple the power supply lines with capacitors to reduce noise and ensure stable operation.
  • The 74HC154N can sink or source up to 25 mA of current per output pin, but it's recommended to limit the current to 10 mA or less to ensure reliable operation and prevent overheating.
  • The enable inputs (E1 and E2) must be connected to a valid logic level (either VCC or GND) to enable or disable the decoder. Leaving these inputs floating can cause unpredictable behavior.
  • The propagation delay of the 74HC154N is typically around 10 ns to 20 ns, depending on the operating frequency and temperature. This delay should be considered when designing high-speed applications.

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74HC154N Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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Part Image CD74HC154E Harris Semiconductor

Decoder/Driver, HC/UH Series, Inverted Output, CMOS, PDIP24

Part Image CD74HC154EX Harris Semiconductor

4-LINE TO 16-LINE DECODER, HC/UH Series, Inverted Output, CMOS, PDIP24

Part Image 74HC154N,652 NXP Semiconductors

HC/UH Series, Inverted Output, CMOS, PDIP24

Part Image MM54HC154J/883C Texas Instruments

HC Series, Inverted Output, CMOS, CDIP24

Part Image CD54HC154F Harris Semiconductor

4-LINE TO 16-LINE DECODER, HC/UH Series, Inverted Output, CMOS, CDIP24

For a full list of alternate parts for 74HC154N, check out Findchips.com