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74AC540SC - onsemi

Description: Last Shipments - Quad 2-input Exclusive-OR Gate

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74AC540SC - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC_20_JEDEC MS-013
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74AC540SC - onsemi  - 3D model - Small Outline Packages - SOIC_20_JEDEC MS-013
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74AC540SC Details

  • Manufacturer Part Number:

    74AC540SC

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC-20W

  • Package Description:

    SOIC-20

  • Manufacturer Package Code:

    751D-05

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Additional Feature:

    WITH DUAL OUTPUT ENABLE

  • Control Type:

    ENABLE LOW

  • Family:

    AC

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    12.8 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    8 ns

  • Propagation Delay (tpd):

    7.5 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):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    7.5 mm

74AC540SC Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the 74AC540SC is typically 100 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure signal integrity, use proper PCB design techniques such as impedance matching, signal routing, and decoupling capacitors. Also, follow the recommended operating conditions and signal loading guidelines.
  • Yes, the 74AC540SC is compatible with 3.3V systems. However, ensure that the input voltage and output current requirements are met, and follow the recommended operating conditions.
  • The power consumption of the 74AC540SC depends on the operating frequency, input voltage, and output current. Typically, the quiescent current is around 10-20 mA, and the dynamic current is around 10-50 mA per output.
  • Ensure good airflow around the device, use a heat sink if necessary, and follow the recommended thermal management guidelines. The maximum junction temperature is 150°C.

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74AC540SC Overview

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Part Image MC74AC540DWR2G onsemi

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Part Image 74AC540SC Fairchild Semiconductor Corporation

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Part Image 74AC540SC Texas Instruments

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Part Image 74AC540SCXR Fairchild Semiconductor Corporation

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Part Image MC74AC540DWCR2 Motorola Semiconductor Products

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For a full list of alternate parts for 74AC540SC, check out Findchips.com