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CD74HC154ME4 - Texas Instruments

Description: Encoders, Decoders, Multiplexers & Demultiplexers Hi-Spd CMOS 4-16 Ln Decoder/Demltplxr

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CD74HC154ME4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW (R-PDSO-G24)
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CD74HC154ME4 - Texas Instruments  - 3D model - Small Outline Packages - DW (R-PDSO-G24)
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CD74HC154ME4 Details

  • Manufacturer Part Number:

    CD74HC154ME4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-24

  • Pin Count:

    24

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    2 ENABLE INPUTS

  • Family:

    HC/UH

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    15.4 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    4-LINE TO 16-LINE DECODER

  • Max I(ol):

    0.0052 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.16 mA

  • Prop. Delay@Nom-Sup:

    44 ns

  • Propagation Delay (tpd):

    265 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    4.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • 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:

    7.5 mm

CD74HC154ME4 Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the CD74HC154ME4 is 25 MHz, but it can vary depending on the operating voltage and load capacitance.
  • To ensure proper power supply, connect VCC to a stable 2-V to 6-V power source, and GND to a solid ground plane. Also, decouple the power supply with a 0.1-μF ceramic capacitor.
  • The maximum input voltage that the CD74HC154ME4 can handle is 6.5 V, but it's recommended to keep the input voltage within the recommended operating voltage range of 2 V to 6 V to ensure reliable operation.
  • The enable inputs (E1, E2, E3, and E4) are active-low, meaning they must be pulled low to enable the corresponding output. Connect unused enable inputs to VCC or GND to prevent floating inputs.
  • The propagation delay time for the CD74HC154ME4 is typically around 15 ns, but it can vary depending on the operating voltage, temperature, and load capacitance.

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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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