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DM74LS154N - Texas Instruments

Description: Encoders, Decoders, Multiplexers & Demultiplexers 4-Ln to16-Ln Dec/Dem

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DM74LS154N - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - DM74LS154
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DM74LS154N Details

  • Manufacturer Part Number:

    DM74LS154N

  • Rohs Code:

    No

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    DIP, DIP24,.6

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • Additional Feature:

    2 ENABLE INPUTS

  • Family:

    LS

  • JESD-30 Code:

    R-PDIP-T24

  • JESD-609 Code:

    e0

  • Length:

    31.915 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    OTHER DECODER/DRIVER

  • Max I(ol):

    0.008 A

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    70 °C

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP24,.6

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Power Supply Current-Max (ICC):

    14 mA

  • Prop. Delay@Nom-Sup:

    35 ns

  • Propagation Delay (tpd):

    30 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.334 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 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:

    15.24 mm

DM74LS154N Frequently Asked Questions (FAQs)

  • The DM74LS154N can handle clock frequencies up to 25 MHz.
  • The DM74LS154N requires a single 5V power supply, and it's recommended to use a decoupling capacitor of 0.1uF to 1uF between VCC and GND to ensure stable operation.
  • The propagation delay of the DM74LS154N is typically around 10-15 ns, but this can vary depending on the specific application and operating conditions.
  • No, the DM74LS154N is designed to operate at 5V, and using it in a 3.3V system may not guarantee proper operation or may even damage the device.
  • Unused inputs should be tied to a logic level (either VCC or GND) to prevent floating inputs, which can cause unpredictable behavior.

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DM74LS154N Overview

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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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Part Image DM74LS154N Rochester Electronics LLC

4-LINE TO 16-LINE DECODER, LS Series, Inverted Output, TTL, PDIP24

Part Image DM74LS154N Fairchild Semiconductor Corporation

4-LINE TO 16-LINE DECODER, LS Series, Inverted Output, TTL, PDIP24

Part Image DV74LS154N avg Semiconductors

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Part Image N74LS154N Signetics

4-LINE TO 16-LINE DECODER, LS Series, Inverted Output, TTL, PDIP24

Part Image 54LS154/BJA YAGEO Corporation

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For a full list of alternate parts for DM74LS154N, check out Findchips.com