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MM74HC541N - onsemi

Description: Inverting Octal 3-STATE Buffer

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MM74HC541N Details

  • Manufacturer Part Number:

    MM74HC541N

  • Brand Name:

    ON Semiconductor

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    DIP-20

  • Manufacturer Package Code:

    N20A

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDIP-T20

  • Length:

    26.415 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.006 A

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Power Supply Current-Max (ICC):

    75 mA

  • Prop. Delay@Nom-Sup:

    28 ns

  • Propagation Delay (tpd):

    165 ns

  • Seated Height-Max:

    4.57 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

MM74HC541N Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for MM74HC541N is typically around 25 MHz, but it can vary depending on the specific application and operating conditions.
  • Proper thermal management is crucial for MM74HC541N. Ensure good airflow around the device, use a heat sink if necessary, and avoid operating the device near its maximum temperature rating (typically 150°C).
  • To prevent latch-up and ensure proper operation, it is recommended to power up the VCC pin before applying any input signals, and to power down the VCC pin last.
  • Yes, MM74HC541N is compatible with 5V systems, but ensure that the input signals do not exceed the maximum rating of 6V. Also, be aware that the output voltage may not reach the full 5V level due to the internal voltage drop.
  • Output voltage droop or sag on MM74HC541N can be caused by excessive load current, high capacitance on the output, or inadequate power supply decoupling. Check the load current, output capacitance, and power supply decoupling to identify and resolve the issue.

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